MIPS: Clean up tables for bootmem allocation
authorDavid VomLehn <dvomlehn@cisco.com>
Fri, 7 May 2010 22:17:02 +0000 (15:17 -0700)
committerRalf Baechle <ralf@linux-mips.org>
Fri, 21 May 2010 20:31:17 +0000 (21:31 +0100)
Modifications to the boot memory allocation structures to make them easier
to read and maintain. Note that this will not pass checkpatch because
it wants a structure element initializer to be enclosed in a
do {...} while(...), which is obvious nonsensical.

Signed-off-by: David VomLehn <dvomlehn@cisco.com>
To: linux-mips@linux-mips.org
Patchwork: http://patchwork.linux-mips.org/patch/1207/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
arch/mips/powertv/asic/prealloc-calliope.c
arch/mips/powertv/asic/prealloc-cronus.c
arch/mips/powertv/asic/prealloc-cronuslite.c
arch/mips/powertv/asic/prealloc-zeus.c
arch/mips/powertv/asic/prealloc.h [new file with mode: 0644]

index cd5b76a1c951e1464dacf9ec58929bb26d960b86..3fc5d46687a9ac93e7e81be5528dae205330ebfd 100644 (file)
@@ -22,7 +22,9 @@
  */
 
 #include <linux/init.h>
+#include <linux/ioport.h>
 #include <asm/mach-powertv/asic.h>
+#include "prealloc.h"
 
 /*
  * NON_DVR_CAPABLE CALLIOPE RESOURCES
@@ -32,432 +34,234 @@ struct resource non_dvr_calliope_resources[] __initdata =
        /*
         * VIDEO / LX1
         */
-       {
-               .name   = "ST231aImage",        /* Delta-Mu 1 image and ram */
-               .start  = 0x24000000,
-               .end    = 0x24200000 - 1,       /*2MiB */
-               .flags  = IORESOURCE_MEM,
-       },
-       {
-               .name   = "ST231aMonitor",   /*8KiB block ST231a monitor */
-               .start  = 0x24200000,
-               .end    = 0x24202000 - 1,
-               .flags  = IORESOURCE_MEM,
-       },
-       {
-               .name   = "MediaMemory1",
-               .start  = 0x24202000,
-               .end    = 0x26700000 - 1, /*~36.9MiB (32MiB - (2MiB + 8KiB)) */
-               .flags  = IORESOURCE_MEM,
-       },
+       /* Delta-Mu 1 image (2MiB) */
+       PREALLOC_NORMAL("ST231aImage", 0x24000000, 0x24200000-1,
+               IORESOURCE_MEM)
+       /* Delta-Mu 1 monitor (8KiB) */
+       PREALLOC_NORMAL("ST231aMonitor", 0x24200000, 0x24202000-1,
+               IORESOURCE_MEM)
+       /* Delta-Mu 1 RAM (~36.9MiB (32MiB - (2MiB + 8KiB))) */
+       PREALLOC_NORMAL("MediaMemory1", 0x24202000, 0x26700000-1,
+               IORESOURCE_MEM)
+
        /*
         * Sysaudio Driver
         */
-       {
-               .name   = "DSP_Image_Buff",
-               .start  = 0x00000000,
-               .end    = 0x000FFFFF,
-               .flags  = IORESOURCE_MEM,
-       },
-       {
-               .name   = "ADSC_CPU_PCM_Buff",
-               .start  = 0x00000000,
-               .end    = 0x00009FFF,
-               .flags  = IORESOURCE_MEM,
-       },
-       {
-               .name   = "ADSC_AUX_Buff",
-               .start  = 0x00000000,
-               .end    = 0x00003FFF,
-               .flags  = IORESOURCE_MEM,
-       },
-       {
-               .name   = "ADSC_Main_Buff",
-               .start  = 0x00000000,
-               .end    = 0x00003FFF,
-               .flags  = IORESOURCE_MEM,
-       },
+       /* DSP code and data images (1MiB) */
+       PREALLOC_NORMAL("DSP_Image_Buff", 0x00000000, 0x00100000-1,
+               (IORESOURCE_MEM|IORESOURCE_PTV_RES_LOEXT))
+       /* ADSC CPU PCM buffer (40KiB) */
+       PREALLOC_NORMAL("ADSC_CPU_PCM_Buff", 0x00000000, 0x0000A000-1,
+               (IORESOURCE_MEM|IORESOURCE_PTV_RES_LOEXT))
+       /* ADSC AUX buffer (128KiB) */
+       PREALLOC_NORMAL("ADSC_AUX_Buff", 0x00000000, 0x00020000-1,
+               (IORESOURCE_MEM|IORESOURCE_PTV_RES_LOEXT))
+       /* ADSC Main buffer (128KiB) */
+       PREALLOC_NORMAL("ADSC_Main_Buff", 0x00000000, 0x00020000-1,
+               (IORESOURCE_MEM|IORESOURCE_PTV_RES_LOEXT))
+
        /*
         * STAVEM driver/STAPI
         */
-       {
-               .name   = "AVMEMPartition0",
-               .start  = 0x00000000,
-               .end    = 0x00600000 - 1,       /* 6 MB total */
-               .flags  = IORESOURCE_MEM,
-       },
+       /* 6MiB */
+       PREALLOC_NORMAL("AVMEMPartition0", 0x00000000, 0x00600000-1,
+               (IORESOURCE_MEM|IORESOURCE_PTV_RES_LOEXT))
+
        /*
         * DOCSIS Subsystem
         */
-       {
-               .name   = "Docsis",
-               .start  = 0x22000000,
-               .end    = 0x22700000 - 1,
-               .flags  = IORESOURCE_MEM,
-       },
+       /* 7MiB */
+       PREALLOC_DOCSIS("Docsis", 0x27500000, 0x27c00000-1, IORESOURCE_MEM)
+
        /*
         * GHW HAL Driver
         */
-       {
-               .name   = "GraphicsHeap",
-               .start  = 0x22700000,
-               .end    = 0x23500000 - 1,       /* 14 MB total */
-               .flags  = IORESOURCE_MEM,
-       },
+       /* PowerTV Graphics Heap (14MiB) */
+       PREALLOC_NORMAL("GraphicsHeap", 0x26700000, 0x26700000+(14*1048576)-1,
+               IORESOURCE_MEM)
+
        /*
         * multi com buffer area
         */
-       {
-               .name   = "MulticomSHM",
-               .start  = 0x23700000,
-               .end    = 0x23720000 - 1,
-               .flags  = IORESOURCE_MEM,
-       },
+       /* 128KiB */
+       PREALLOC_NORMAL("MulticomSHM", 0x23700000, 0x23720000-1,
+               IORESOURCE_MEM)
+
        /*
         * DMA Ring buffer (don't need recording buffers)
         */
-       {
-               .name   = "BMM_Buffer",
-               .start  = 0x00000000,
-               .end    = 0x000AA000 - 1,
-               .flags  = IORESOURCE_MEM,
-       },
+       /* 680KiB */
+       PREALLOC_NORMAL("BMM_Buffer", 0x00000000, 0x000AA000-1,
+               (IORESOURCE_MEM|IORESOURCE_PTV_RES_LOEXT))
+
        /*
         * Display bins buffer for unit0
         */
-       {
-               .name   = "DisplayBins0",
-               .start  = 0x00000000,
-               .end    = 0x00000FFF,           /* 4 KB total */
-               .flags  = IORESOURCE_MEM,
-       },
+       /* 4KiB */
+       PREALLOC_NORMAL("DisplayBins0", 0x00000000, 0x00001000-1,
+               (IORESOURCE_MEM|IORESOURCE_PTV_RES_LOEXT))
+
        /*
-        *
         * AVFS: player HAL memory
-        *
-        *
         */
-       {
-               .name   = "AvfsDmaMem",
-               .start  = 0x00000000,
-               .end    = 0x002c4c00 - 1,       /* 945K * 3 for playback */
-               .flags  = IORESOURCE_MEM,
-       },
+       /* 945K * 3 for playback */
+       PREALLOC_NORMAL("AvfsDmaMem", 0x00000000, 0x002c4c00-1,
+               (IORESOURCE_MEM|IORESOURCE_PTV_RES_LOEXT))
+
        /*
         * PMEM
         */
-       {
-               .name   = "DiagPersistentMemory",
-               .start  = 0x00000000,
-               .end    = 0x10000 - 1,
-               .flags  = IORESOURCE_MEM,
-       },
+       /* Persistent memory for diagnostics (64KiB) */
+       PREALLOC_PMEM("DiagPersistentMemory", 0x00000000, 0x10000-1,
+            (IORESOURCE_MEM|IORESOURCE_PTV_RES_LOEXT))
+
        /*
         * Smartcard
         */
-       {
-               .name   = "SmartCardInfo",
-               .start  = 0x00000000,
-               .end    = 0x2800 - 1,
-               .flags  = IORESOURCE_MEM,
-       },
+       /* Read and write buffers for Internal/External cards (10KiB) */
+       PREALLOC_NORMAL("SmartCardInfo", 0x00000000, 0x2800-1,
+               (IORESOURCE_MEM|IORESOURCE_PTV_RES_LOEXT))
+
        /*
         * NAND Flash
         */
-       {
-               .name   = "NandFlash",
-               .start  = NAND_FLASH_BASE,
-               .end    = NAND_FLASH_BASE + 0x400 - 1,
-               .flags  = IORESOURCE_IO,
-       },
+       /* 10KiB */
+       PREALLOC_NORMAL("NandFlash", NAND_FLASH_BASE, NAND_FLASH_BASE+0x400-1,
+               IORESOURCE_MEM)
+
        /*
         * Synopsys GMAC Memory Region
         */
-       {
-               .name   = "GMAC",
-               .start  = 0x00000000,
-               .end    = 0x00010000 - 1,
-               .flags  = IORESOURCE_MEM,
-       },
+       /* 64KiB */
+       PREALLOC_NORMAL("GMAC", 0x00000000, 0x00010000-1,
+               (IORESOURCE_MEM|IORESOURCE_PTV_RES_LOEXT))
+
        /*
-        * Add other resources here
+        * TFTPBuffer
         *
+        *  This buffer is used in some minimal configurations (e.g. two-way
+        *  loader) for storing software images
         */
-       { },
-};
+       PREALLOC_TFTP("TFTPBuffer", 0x00000000, MEBIBYTE(80)-1,
+               (IORESOURCE_MEM|IORESOURCE_PTV_RES_LOEXT))
 
-struct resource non_dvr_vz_calliope_resources[] __initdata =
-{
        /*
-        * VIDEO / LX1
-        */
-       {
-               .name   = "ST231aImage",        /* Delta-Mu 1 image and ram */
-               .start  = 0x24000000,
-               .end    = 0x24200000 - 1, /*2 Meg */
-               .flags  = IORESOURCE_MEM,
-       },
-       {
-               .name   = "ST231aMonitor",      /* 8k block ST231a monitor */
-               .start  = 0x24200000,
-               .end    = 0x24202000 - 1,
-               .flags  = IORESOURCE_MEM,
-       },
-       {
-               .name   = "MediaMemory1",
-               .start  = 0x22202000,
-               .end    = 0x22C20B85 - 1,       /* 10.12 Meg */
-               .flags  = IORESOURCE_MEM,
-       },
-       /*
-        * Sysaudio Driver
-        */
-       {
-               .name   = "DSP_Image_Buff",
-               .start  = 0x00000000,
-               .end    = 0x000FFFFF,
-               .flags  = IORESOURCE_MEM,
-       },
-       {
-               .name   = "ADSC_CPU_PCM_Buff",
-               .start  = 0x00000000,
-               .end    = 0x00009FFF,
-               .flags  = IORESOURCE_MEM,
-       },
-       {
-               .name   = "ADSC_AUX_Buff",
-               .start  = 0x00000000,
-               .end    = 0x00003FFF,
-               .flags  = IORESOURCE_MEM,
-       },
-       {
-               .name   = "ADSC_Main_Buff",
-               .start  = 0x00000000,
-               .end    = 0x00003FFF,
-               .flags  = IORESOURCE_MEM,
-       },
-       /*
-        * STAVEM driver/STAPI
-        */
-       {
-               .name   = "AVMEMPartition0",
-               .start  = 0x20300000,
-               .end    = 0x20620000-1,  /*3.125 MB total */
-               .flags  = IORESOURCE_MEM,
-       },
-       /*
-        * GHW HAL Driver
-        */
-       {
-               .name   = "GraphicsHeap",
-               .start  = 0x20100000,
-               .end    = 0x20300000 - 1,
-               .flags  = IORESOURCE_MEM,
-       },
-       /*
-        * multi com buffer area
-        */
-       {
-               .name   = "MulticomSHM",
-               .start  = 0x23900000,
-               .end    = 0x23920000 - 1,
-               .flags  = IORESOURCE_MEM,
-       },
-       /*
-        * DMA Ring buffer
-        */
-       {
-               .name   = "BMM_Buffer",
-               .start  = 0x00000000,
-               .end    = 0x000AA000 - 1,
-               .flags  = IORESOURCE_MEM,
-       },
-       /*
-        * Display bins buffer for unit0
-        */
-       {
-               .name   = "DisplayBins0",
-               .start  = 0x00000000,
-               .end    = 0x00000FFF,
-               .flags  = IORESOURCE_MEM,
-       },
-       /*
-        * PMEM
-        */
-       {
-               .name   = "DiagPersistentMemory",
-               .start  = 0x00000000,
-               .end    = 0x10000 - 1,
-               .flags  = IORESOURCE_MEM,
-       },
-       /*
-        * Smartcard
-        */
-       {
-               .name   = "SmartCardInfo",
-               .start  = 0x00000000,
-               .end    = 0x2800 - 1,
-               .flags  = IORESOURCE_MEM,
-       },
-       /*
-        * NAND Flash
+        * Add other resources here
         */
-       {
-               .name   = "NandFlash",
-               .start  = NAND_FLASH_BASE,
-               .end    = NAND_FLASH_BASE+0x400 - 1,
-               .flags  = IORESOURCE_IO,
-       },
+
        /*
-        * Synopsys GMAC Memory Region
+        * End of Resource marker
         */
        {
-               .name   = "GMAC",
-               .start  = 0x00000000,
-               .end    = 0x00010000 - 1,
-               .flags  = IORESOURCE_MEM,
+               .flags  = 0,
        },
-       /*
-        * Add other resources here
-        */
-       { },
 };
 
+
 struct resource non_dvr_vze_calliope_resources[] __initdata =
 {
        /*
         * VIDEO / LX1
         */
-       {
-               .name   = "ST231aImage",        /* Delta-Mu 1 image and ram */
-               .start  = 0x22000000,
-               .end    = 0x22200000 - 1,       /*2  Meg */
-               .flags  = IORESOURCE_MEM,
-       },
-       {
-               .name   = "ST231aMonitor",      /* 8k block ST231a monitor */
-               .start  = 0x22200000,
-               .end    = 0x22202000 - 1,
-               .flags  = IORESOURCE_MEM,
-       },
-       {
-               .name   = "MediaMemory1",
-               .start  = 0x22202000,
-               .end    = 0x22C20B85 - 1,       /* 10.12 Meg */
-               .flags  = IORESOURCE_MEM,
-       },
+       /* Delta-Mu 1 image (2MiB) */
+       PREALLOC_NORMAL("ST231aImage", 0x22000000, 0x22200000-1,
+               IORESOURCE_MEM)
+       /* Delta-Mu 1 monitor (8KiB) */
+       PREALLOC_NORMAL("ST231aMonitor", 0x22200000, 0x22202000-1,
+               IORESOURCE_MEM)
+       /* Delta-Mu 1 RAM (10.12MiB) */
+       PREALLOC_NORMAL("MediaMemory1", 0x22202000, 0x22C20B85-1,
+               IORESOURCE_MEM)
+
        /*
         * Sysaudio Driver
         */
-       {
-               .name   = "DSP_Image_Buff",
-               .start  = 0x00000000,
-               .end    = 0x000FFFFF,
-               .flags  = IORESOURCE_MEM,
-       },
-       {
-               .name   = "ADSC_CPU_PCM_Buff",
-               .start  = 0x00000000,
-               .end    = 0x00009FFF,
-               .flags  = IORESOURCE_MEM,
-       },
-       {
-               .name   = "ADSC_AUX_Buff",
-               .start  = 0x00000000,
-               .end    = 0x00003FFF,
-               .flags  = IORESOURCE_MEM,
-       },
-       {
-               .name   = "ADSC_Main_Buff",
-               .start  = 0x00000000,
-               .end    = 0x00003FFF,
-               .flags  = IORESOURCE_MEM,
-       },
+       /* DSP code and data images (1MiB) */
+       PREALLOC_NORMAL("DSP_Image_Buff", 0x00000000, 0x00100000-1,
+               (IORESOURCE_MEM|IORESOURCE_PTV_RES_LOEXT))
+       /* ADSC CPU PCM buffer (40KiB) */
+       PREALLOC_NORMAL("ADSC_CPU_PCM_Buff", 0x00000000, 0x0000A000-1,
+               (IORESOURCE_MEM|IORESOURCE_PTV_RES_LOEXT))
+       /* ADSC AUX buffer (16KiB) */
+       PREALLOC_NORMAL("ADSC_AUX_Buff", 0x00000000, 0x00004000-1,
+               (IORESOURCE_MEM|IORESOURCE_PTV_RES_LOEXT))
+       /* ADSC Main buffer (16KiB) */
+       PREALLOC_NORMAL("ADSC_Main_Buff", 0x00000000, 0x00004000-1,
+               (IORESOURCE_MEM|IORESOURCE_PTV_RES_LOEXT))
+
        /*
         * STAVEM driver/STAPI
         */
-       {
-               .name   = "AVMEMPartition0",
-               .start  = 0x20396000,
-               .end    = 0x206B6000 - 1,               /* 3.125 MB total */
-               .flags  = IORESOURCE_MEM,
-       },
+       /* 3.125MiB */
+       PREALLOC_NORMAL("AVMEMPartition0", 0x20396000, 0x206B6000-1,
+               IORESOURCE_MEM)
+
        /*
         * GHW HAL Driver
         */
-       {
-               .name   = "GraphicsHeap",
-               .start  = 0x20100000,
-               .end    = 0x20396000 - 1,
-               .flags  = IORESOURCE_MEM,
-       },
+       /* PowerTV Graphics Heap (2.59MiB) */
+       PREALLOC_NORMAL("GraphicsHeap", 0x20100000, 0x20396000-1,
+               IORESOURCE_MEM)
+
        /*
         * multi com buffer area
         */
-       {
-               .name   = "MulticomSHM",
-               .start  = 0x206B6000,
-               .end    = 0x206D6000 - 1,
-               .flags  = IORESOURCE_MEM,
-       },
+       /* 128KiB */
+       PREALLOC_NORMAL("MulticomSHM", 0x206B6000, 0x206D6000-1,
+               IORESOURCE_MEM)
+
        /*
-        * DMA Ring buffer
+        * DMA Ring buffer (don't need recording buffers)
         */
-       {
-               .name   = "BMM_Buffer",
-               .start  = 0x00000000,
-               .end    = 0x000AA000 - 1,
-               .flags  = IORESOURCE_MEM,
-       },
+       /* 680KiB */
+       PREALLOC_NORMAL("BMM_Buffer", 0x00000000, 0x000AA000-1,
+               (IORESOURCE_MEM|IORESOURCE_PTV_RES_LOEXT))
+
        /*
         * Display bins buffer for unit0
         */
-       {
-               .name   = "DisplayBins0",
-               .start  = 0x00000000,
-               .end    = 0x00000FFF,
-               .flags  = IORESOURCE_MEM,
-       },
+       /* 4KiB */
+       PREALLOC_NORMAL("DisplayBins0", 0x00000000, 0x00001000-1,
+               (IORESOURCE_MEM|IORESOURCE_PTV_RES_LOEXT))
+
        /*
         * PMEM
         */
-       {
-               .name   = "DiagPersistentMemory",
-               .start  = 0x00000000,
-               .end    = 0x10000 - 1,
-               .flags  = IORESOURCE_MEM,
-       },
+       /* Persistent memory for diagnostics (64KiB) */
+       PREALLOC_PMEM("DiagPersistentMemory", 0x00000000, 0x10000-1,
+            (IORESOURCE_MEM|IORESOURCE_PTV_RES_LOEXT))
+
        /*
         * Smartcard
         */
-       {
-               .name   = "SmartCardInfo",
-               .start  = 0x00000000,
-               .end    = 0x2800 - 1,
-               .flags  = IORESOURCE_MEM,
-       },
+       /* Read and write buffers for Internal/External cards (10KiB) */
+       PREALLOC_NORMAL("SmartCardInfo", 0x00000000, 0x2800-1,
+               (IORESOURCE_MEM|IORESOURCE_PTV_RES_LOEXT))
+
        /*
         * NAND Flash
         */
-       {
-               .name   = "NandFlash",
-               .start  = NAND_FLASH_BASE,
-               .end    = NAND_FLASH_BASE+0x400 - 1,
-               .flags  = IORESOURCE_MEM,
-       },
+       /* 10KiB */
+       PREALLOC_NORMAL("NandFlash", NAND_FLASH_BASE, NAND_FLASH_BASE+0x400-1,
+               IORESOURCE_MEM)
+
        /*
         * Synopsys GMAC Memory Region
         */
-       {
-               .name   = "GMAC",
-               .start  = 0x00000000,
-               .end    = 0x00010000 - 1,
-               .flags  = IORESOURCE_MEM,
-       },
+       /* 64KiB */
+       PREALLOC_NORMAL("GMAC", 0x00000000, 0x00010000-1,
+               (IORESOURCE_MEM|IORESOURCE_PTV_RES_LOEXT))
+
        /*
         * Add other resources here
         */
-       { },
+
+       /*
+        * End of Resource marker
+        */
+       {
+               .flags  = 0,
+       },
 };
 
 struct resource non_dvr_vzf_calliope_resources[] __initdata =
@@ -465,156 +269,117 @@ struct resource non_dvr_vzf_calliope_resources[] __initdata =
        /*
         * VIDEO / LX1
         */
-       {
-               .name   = "ST231aImage",        /*Delta-Mu 1 image and ram */
-               .start  = 0x24000000,
-               .end    = 0x24200000 - 1,       /*2MiB */
-               .flags  = IORESOURCE_MEM,
-       },
-       {
-               .name   = "ST231aMonitor",      /*8KiB block ST231a monitor */
-               .start  = 0x24200000,
-               .end    = 0x24202000 - 1,
-               .flags  = IORESOURCE_MEM,
-       },
-       {
-               .name   = "MediaMemory1",
-               .start  = 0x24202000,
-               /* ~19.4 (21.5MiB - (2MiB + 8KiB)) */
-               .end    = 0x25580000 - 1,
-               .flags  = IORESOURCE_MEM,
-       },
+       /* Delta-Mu 1 image (2MiB) */
+       PREALLOC_NORMAL("ST231aImage", 0x24000000, 0x24200000-1,
+               IORESOURCE_MEM)
+       /* Delta-Mu 1 monitor (8KiB) */
+       PREALLOC_NORMAL("ST231aMonitor", 0x24200000, 0x24202000-1,
+               IORESOURCE_MEM)
+       /* Delta-Mu 1 RAM (~19.4 (21.5MiB - (2MiB + 8KiB))) */
+       PREALLOC_NORMAL("MediaMemory1", 0x24202000, 0x25580000-1,
+               IORESOURCE_MEM)
+
        /*
         * Sysaudio Driver
         */
-       {
-               .name   = "DSP_Image_Buff",
-               .start  = 0x00000000,
-               .end    = 0x000FFFFF,
-               .flags  = IORESOURCE_MEM,
-       },
-       {
-               .name   = "ADSC_CPU_PCM_Buff",
-               .start  = 0x00000000,
-               .end    = 0x00009FFF,
-               .flags  = IORESOURCE_MEM,
-       },
-       {
-               .name   = "ADSC_AUX_Buff",
-               .start  = 0x00000000,
-               .end    = 0x00003FFF,
-               .flags  = IORESOURCE_MEM,
-       },
-       {
-               .name   = "ADSC_Main_Buff",
-               .start  = 0x00000000,
-               .end    = 0x00003FFF,
-               .flags  = IORESOURCE_MEM,
-       },
+       /* DSP code and data images (1MiB) */
+       PREALLOC_NORMAL("DSP_Image_Buff", 0x00000000, 0x00100000-1,
+               (IORESOURCE_MEM|IORESOURCE_PTV_RES_LOEXT))
+       /* ADSC CPU PCM buffer (40KiB) */
+       PREALLOC_NORMAL("ADSC_CPU_PCM_Buff", 0x00000000, 0x0000A000-1,
+               (IORESOURCE_MEM|IORESOURCE_PTV_RES_LOEXT))
+       /* ADSC AUX buffer (128KiB) */
+       PREALLOC_NORMAL("ADSC_AUX_Buff", 0x00000000, 0x00020000-1,
+               (IORESOURCE_MEM|IORESOURCE_PTV_RES_LOEXT))
+       /* ADSC Main buffer (128KiB) */
+       PREALLOC_NORMAL("ADSC_Main_Buff", 0x00000000, 0x00020000-1,
+               (IORESOURCE_MEM|IORESOURCE_PTV_RES_LOEXT))
+
        /*
         * STAVEM driver/STAPI
         */
-       {
-               .name   = "AVMEMPartition0",
-               .start  = 0x00000000,
-               .end    = 0x00480000 - 1,  /* 4.5 MB total */
-               .flags  = IORESOURCE_MEM,
-       },
+       /* 4.5MiB */
+       PREALLOC_NORMAL("AVMEMPartition0", 0x00000000, 0x00480000-1,
+               (IORESOURCE_MEM|IORESOURCE_PTV_RES_LOEXT))
+
        /*
         * GHW HAL Driver
         */
-       {
-               .name   = "GraphicsHeap",
-               .start  = 0x22700000,
-               .end    = 0x23500000 - 1, /* 14 MB total */
-               .flags  = IORESOURCE_MEM,
-       },
+       /* PowerTV Graphics Heap (14MiB) */
+       PREALLOC_NORMAL("GraphicsHeap", 0x25600000, 0x25600000+(14*1048576)-1,
+               IORESOURCE_MEM)
+
        /*
         * multi com buffer area
         */
-       {
-               .name   = "MulticomSHM",
-               .start  = 0x23700000,
-               .end    = 0x23720000 - 1,
-               .flags  = IORESOURCE_MEM,
-       },
+       /* 128KiB */
+       PREALLOC_NORMAL("MulticomSHM", 0x23700000, 0x23720000-1,
+               IORESOURCE_MEM)
+
        /*
         * DMA Ring buffer (don't need recording buffers)
         */
-       {
-               .name   = "BMM_Buffer",
-               .start  = 0x00000000,
-               .end    = 0x000AA000 - 1,
-               .flags  = IORESOURCE_MEM,
-       },
+       /* 680KiB */
+       PREALLOC_NORMAL("BMM_Buffer", 0x00000000, 0x000AA000-1,
+               (IORESOURCE_MEM|IORESOURCE_PTV_RES_LOEXT))
+
        /*
         * Display bins buffer for unit0
         */
-       {
-               .name   = "DisplayBins0",
-               .start  = 0x00000000,
-               .end    = 0x00000FFF,  /* 4 KB total */
-               .flags  = IORESOURCE_MEM,
-       },
+       /* 4KiB */
+       PREALLOC_NORMAL("DisplayBins0", 0x00000000, 0x00001000-1,
+               (IORESOURCE_MEM|IORESOURCE_PTV_RES_LOEXT))
+
        /*
         * Display bins buffer for unit1
         */
-       {
-               .name   = "DisplayBins1",
-               .start  = 0x00000000,
-               .end    = 0x00000FFF,  /* 4 KB total */
-               .flags  = IORESOURCE_MEM,
-       },
+       /* 4KiB */
+       PREALLOC_NORMAL("DisplayBins1", 0x00000000, 0x00001000-1,
+               (IORESOURCE_MEM|IORESOURCE_PTV_RES_LOEXT))
+
        /*
-        *
         * AVFS: player HAL memory
-        *
-        *
         */
-       {
-               .name   = "AvfsDmaMem",
-               .start  = 0x00000000,
-               .end    = 0x002c4c00 - 1,  /* 945K * 3 for playback */
-               .flags  = IORESOURCE_MEM,
-       },
+       /* 945K * 3 for playback */
+       PREALLOC_NORMAL("AvfsDmaMem", 0x00000000, 0x002c4c00-1,
+               (IORESOURCE_MEM|IORESOURCE_PTV_RES_LOEXT))
+
        /*
         * PMEM
         */
-       {
-               .name   = "DiagPersistentMemory",
-               .start  = 0x00000000,
-               .end    = 0x10000 - 1,
-               .flags  = IORESOURCE_MEM,
-       },
+       /* Persistent memory for diagnostics (64KiB) */
+       PREALLOC_PMEM("DiagPersistentMemory", 0x00000000, 0x10000-1,
+            (IORESOURCE_MEM|IORESOURCE_PTV_RES_LOEXT))
+
        /*
         * Smartcard
         */
-       {
-               .name   = "SmartCardInfo",
-               .start  = 0x00000000,
-               .end    = 0x2800 - 1,
-               .flags  = IORESOURCE_MEM,
-       },
+       /* Read and write buffers for Internal/External cards (10KiB) */
+       PREALLOC_NORMAL("SmartCardInfo", 0x00000000, 0x2800-1,
+               (IORESOURCE_MEM|IORESOURCE_PTV_RES_LOEXT))
+
        /*
         * NAND Flash
         */
-       {
-               .name   = "NandFlash",
-               .start  = NAND_FLASH_BASE,
-               .end    = NAND_FLASH_BASE + 0x400 - 1,
-               .flags  = IORESOURCE_MEM,
-       },
+       /* 10KiB */
+       PREALLOC_NORMAL("NandFlash", NAND_FLASH_BASE, NAND_FLASH_BASE+0x400-1,
+               IORESOURCE_MEM)
+
        /*
         * Synopsys GMAC Memory Region
         */
-       {
-               .name   = "GMAC",
-               .start  = 0x00000000,
-               .end    = 0x00010000 - 1,
-               .flags  = IORESOURCE_MEM,
-       },
+       /* 64KiB */
+       PREALLOC_NORMAL("GMAC", 0x00000000, 0x00010000-1,
+               (IORESOURCE_MEM|IORESOURCE_PTV_RES_LOEXT))
+
        /*
         * Add other resources here
         */
-       { },
+
+       /*
+        * End of Resource marker
+        */
+       {
+               .flags  = 0,
+       },
 };
index 45a5c3ea718c9a09d22dc5514dd63472423ff8c4..c532b50521ec5e25d2e37e521caa2fb2f5a4730a 100644 (file)
@@ -22,7 +22,9 @@
  */
 
 #include <linux/init.h>
+#include <linux/ioport.h>
 #include <asm/mach-powertv/asic.h>
+#include "prealloc.h"
 
 /*
  * DVR_CAPABLE CRONUS RESOURCES
 struct resource dvr_cronus_resources[] __initdata =
 {
        /*
-        *
         * VIDEO1 / LX1
-        *
         */
-       {
-               .name   = "ST231aImage",        /* Delta-Mu 1 image and ram */
-               .start  = 0x24000000,
-               .end    = 0x241FFFFF,           /* 2MiB */
-               .flags  = IORESOURCE_MEM,
-       },
-       {
-               .name   = "ST231aMonitor",      /* 8KiB block ST231a monitor */
-               .start  = 0x24200000,
-               .end    = 0x24201FFF,
-               .flags  = IORESOURCE_MEM,
-       },
-       {
-               .name   = "MediaMemory1",
-               .start  = 0x24202000,
-               .end    = 0x25FFFFFF, /*~29.9MiB (32MiB - (2MiB + 8KiB)) */
-               .flags  = IORESOURCE_MEM,
-       },
+       /* Delta-Mu 1 image (2MiB) */
+       PREALLOC_NORMAL("ST231aImage", 0x24000000, 0x24200000-1,
+               IORESOURCE_MEM)
+       /* Delta-Mu 1 monitor (8KiB) */
+       PREALLOC_NORMAL("ST231aMonitor", 0x24200000, 0x24202000-1,
+               IORESOURCE_MEM)
+       /* Delta-Mu 1 RAM (~29.9MiB (32MiB - (2MiB + 8KiB))) */
+       PREALLOC_NORMAL("MediaMemory1", 0x24202000, 0x26000000-1,
+               IORESOURCE_MEM)
+
        /*
-        *
         * VIDEO2 / LX2
-        *
         */
-       {
-               .name   = "ST231bImage",        /* Delta-Mu 2 image and ram */
-               .start  = 0x60000000,
-               .end    = 0x601FFFFF,           /* 2MiB */
-               .flags  = IORESOURCE_IO,
-       },
-       {
-               .name   = "ST231bMonitor",      /* 8KiB block ST231b monitor */
-               .start  = 0x60200000,
-               .end    = 0x60201FFF,
-               .flags  = IORESOURCE_IO,
-       },
-       {
-               .name   = "MediaMemory2",
-               .start  = 0x60202000,
-               .end    = 0x61FFFFFF, /*~29.9MiB (32MiB - (2MiB + 8KiB)) */
-               .flags  = IORESOURCE_IO,
-       },
+       /* Delta-Mu 2 image (2MiB) */
+       PREALLOC_NORMAL("ST231bImage", 0x60000000, 0x60200000-1,
+               IORESOURCE_MEM)
+       /* Delta-Mu 2 monitor (8KiB) */
+       PREALLOC_NORMAL("ST231bMonitor", 0x60200000, 0x60202000-1,
+               IORESOURCE_MEM)
+       /* Delta-Mu 2 RAM (~29.9MiB (32MiB - (2MiB + 8KiB))) */
+       PREALLOC_NORMAL("MediaMemory2", 0x60202000, 0x62000000-1,
+               IORESOURCE_MEM)
+
        /*
-        *
         * Sysaudio Driver
-        *
-        * This driver requires:
-        *
-        * Arbitrary Based Buffers:
-        *  DSP_Image_Buff - DSP code and data images (1MB)
-        *  ADSC_CPU_PCM_Buff - ADSC CPU PCM buffer (40KB)
-        *  ADSC_AUX_Buff - ADSC AUX buffer (16KB)
-        *  ADSC_Main_Buff - ADSC Main buffer (16KB)
-        *
         */
-       {
-               .name   = "DSP_Image_Buff",
-               .start  = 0x00000000,
-               .end    = 0x000FFFFF,
-               .flags  = IORESOURCE_MEM,
-       },
-       {
-               .name   = "ADSC_CPU_PCM_Buff",
-               .start  = 0x00000000,
-               .end    = 0x00009FFF,
-               .flags  = IORESOURCE_MEM,
-       },
-       {
-               .name   = "ADSC_AUX_Buff",
-               .start  = 0x00000000,
-               .end    = 0x00003FFF,
-               .flags  = IORESOURCE_MEM,
-       },
-       {
-               .name   = "ADSC_Main_Buff",
-               .start  = 0x00000000,
-               .end    = 0x00003FFF,
-               .flags  = IORESOURCE_MEM,
-       },
+       /* DSP code and data images (1MiB) */
+       PREALLOC_NORMAL("DSP_Image_Buff", 0x00000000, 0x00100000-1,
+               (IORESOURCE_MEM|IORESOURCE_PTV_RES_LOEXT))
+       /* ADSC CPU PCM buffer (40KiB) */
+       PREALLOC_NORMAL("ADSC_CPU_PCM_Buff", 0x00000000, 0x0000A000-1,
+               (IORESOURCE_MEM|IORESOURCE_PTV_RES_LOEXT))
+       /* ADSC AUX buffer (128KiB) */
+       PREALLOC_NORMAL("ADSC_AUX_Buff", 0x00000000, 0x00020000-1,
+               (IORESOURCE_MEM|IORESOURCE_PTV_RES_LOEXT))
+       /* ADSC Main buffer (128KiB) */
+       PREALLOC_NORMAL("ADSC_Main_Buff", 0x00000000, 0x00020000-1,
+               (IORESOURCE_MEM|IORESOURCE_PTV_RES_LOEXT))
+
        /*
-        *
         * STAVEM driver/STAPI
         *
-        * This driver requires:
-        *
-        * Arbitrary Based Buffers:
         *  This memory area is used for allocating buffers for Video decoding
         *  purposes.  Allocation/De-allocation within this buffer is managed
         *  by the STAVMEM driver of the STAPI.  They could be Decimated
         *  Picture Buffers, Intermediate Buffers, as deemed necessary for
         *  video decoding purposes, for any video decoders on Zeus.
-        *
         */
-       {
-               .name   = "AVMEMPartition0",
-               .start  = 0x63580000,
-               .end    = 0x64180000 - 1,  /* 12 MB total */
-               .flags  = IORESOURCE_IO,
-       },
+       /* 12MiB */
+       PREALLOC_NORMAL("AVMEMPartition0", 0x00000000, 0x00c00000-1,
+               IORESOURCE_MEM)
+
        /*
-        *
         * DOCSIS Subsystem
-        *
-        * This driver requires:
-        *
-        * Arbitrary Based Buffers:
-        *  Docsis -
-        *
         */
-       {
-               .name   = "Docsis",
-               .start  = 0x62000000,
-               .end    = 0x62700000 - 1,       /* 7 MB total */
-               .flags  = IORESOURCE_IO,
-       },
+       /* 7MiB */
+       PREALLOC_DOCSIS("Docsis", 0x67500000, 0x67c00000-1, IORESOURCE_MEM)
+
        /*
-        *
         * GHW HAL Driver
-        *
-        * This driver requires:
-        *
-        * Arbitrary Based Buffers:
-        *  GraphicsHeap - PowerTV Graphics Heap
-        *
         */
-       {
-               .name   = "GraphicsHeap",
-               .start  = 0x62700000,
-               .end    = 0x63500000 - 1,       /* 14 MB total */
-               .flags  = IORESOURCE_IO,
-       },
+       /* PowerTV Graphics Heap (14MiB) */
+       PREALLOC_NORMAL("GraphicsHeap", 0x62700000, 0x63500000-1,
+               IORESOURCE_MEM)
+
        /*
-        *
         * multi com buffer area
-        *
-        * This driver requires:
-        *
-        * Arbitrary Based Buffers:
-        *  Docsis -
-        *
         */
-       {
-               .name   = "MulticomSHM",
-               .start  = 0x26000000,
-               .end    = 0x26020000 - 1,
-               .flags  = IORESOURCE_MEM,
-       },
+       /* 128KiB */
+       PREALLOC_NORMAL("MulticomSHM", 0x26000000, 0x26020000-1,
+               IORESOURCE_MEM)
+
        /*
-        *
         * DMA Ring buffer
-        *
-        * This driver requires:
-        *
-        * Arbitrary Based Buffers:
-        *  Docsis -
-        *
         */
-       {
-               .name   = "BMM_Buffer",
-               .start  = 0x00000000,
-               .end    = 0x00280000 - 1,
-               .flags  = IORESOURCE_MEM,
-       },
+       PREALLOC_NORMAL("BMM_Buffer", 0x00000000, 0x002EA000-1,
+               (IORESOURCE_MEM|IORESOURCE_PTV_RES_LOEXT))
+
        /*
-        *
         * Display bins buffer for unit0
-        *
-        * This driver requires:
-        *
-        * Arbitrary Based Buffers:
-        *  Display Bins for unit0
-        *
         */
-       {
-               .name   = "DisplayBins0",
-               .start  = 0x00000000,
-               .end    = 0x00000FFF,           /* 4 KB total */
-               .flags  = IORESOURCE_MEM,
-       },
+       /* 4KiB */
+       PREALLOC_NORMAL("DisplayBins0", 0x00000000, 0x00001000-1,
+               (IORESOURCE_MEM|IORESOURCE_PTV_RES_LOEXT))
+
        /*
-        *
-        * Display bins buffer
-        *
-        * This driver requires:
-        *
-        * Arbitrary Based Buffers:
-        *  Display Bins for unit1
-        *
+        * Display bins buffer for unit1
         */
-       {
-               .name   = "DisplayBins1",
-               .start  = 0x64AD4000,
-               .end    = 0x64AD5000 - 1,  /* 4 KB total */
-               .flags  = IORESOURCE_IO,
-       },
+       /* 4KiB */
+       PREALLOC_NORMAL("DisplayBins1", 0x00000000, 0x00001000-1,
+               IORESOURCE_MEM)
+
        /*
-        *
         * ITFS
-        *
-        * This driver requires:
-        *
-        * Arbitrary Based Buffers:
-        *  Docsis -
-        *
         */
-       {
-               .name   = "ITFS",
-               .start  = 0x64180000,
-               /* 815,104 bytes each for 2 ITFS partitions. */
-               .end    = 0x6430DFFF,
-               .flags  = IORESOURCE_IO,
-       },
+       /* 815,104 bytes each for 2 ITFS partitions. */
+       PREALLOC_NORMAL("ITFS", 0x00000000, 0x0018E000-1, IORESOURCE_MEM)
+
        /*
-        *
         * AVFS
-        *
-        * This driver requires:
-        *
-        * Arbitrary Based Buffers:
-        *  Docsis -
-        *
         */
-       {
-               .name   = "AvfsDmaMem",
-               .start  = 0x6430E000,
-               /* (945K * 8) = (128K *3) 5 playbacks / 3 server */
-               .end    = 0x64AD0000 - 1,
-               .flags  = IORESOURCE_IO,
-       },
-       {
-               .name   = "AvfsFileSys",
-               .start  = 0x64AD0000,
-               .end    = 0x64AD1000 - 1,  /* 4K */
-               .flags  = IORESOURCE_IO,
-       },
+       /* (945K * 8) = (128K * 3) 5 playbacks / 3 server */
+       PREALLOC_NORMAL("AvfsDmaMem", 0x00000000, 0x007c2000-1,
+               IORESOURCE_MEM)
+
+       /* 4KiB */
+       PREALLOC_NORMAL("AvfsFileSys", 0x00000000, 0x00001000-1,
+               IORESOURCE_MEM)
+
        /*
-        *
         * PMEM
-        *
-        * This driver requires:
-        *
-        * Arbitrary Based Buffers:
-        *  Persistent memory for diagnostics.
-        *
         */
-       {
-               .name   = "DiagPersistentMemory",
-               .start  = 0x00000000,
-               .end    = 0x10000 - 1,
-               .flags  = IORESOURCE_MEM,
-       },
+       /* Persistent memory for diagnostics (64KiB) */
+       PREALLOC_PMEM("DiagPersistentMemory", 0x00000000, 0x10000-1,
+            (IORESOURCE_MEM|IORESOURCE_PTV_RES_LOEXT))
+
        /*
-        *
         * Smartcard
-        *
-        * This driver requires:
-        *
-        * Arbitrary Based Buffers:
-        *  Read and write buffers for Internal/External cards
-        *
         */
-       {
-               .name   = "SmartCardInfo",
-               .start  = 0x64AD1000,
-               .end    = 0x64AD3800 - 1,
-               .flags  = IORESOURCE_IO,
-       },
+       /* Read and write buffers for Internal/External cards (10KiB) */
+       PREALLOC_NORMAL("SmartCardInfo", 0x00000000, 0x2800-1,
+               IORESOURCE_MEM)
+
        /*
-        *
         * KAVNET
-        *    NP Reset Vector - must be of the form xxCxxxxx
-        *         NP Image - must be video bank 1
-        *         NP IPC - must be video bank 2
         */
-       {
-               .name   = "NP_Reset_Vector",
-               .start  = 0x27c00000,
-               .end    = 0x27c01000 - 1,
-               .flags  = IORESOURCE_MEM,
-       },
-       {
-               .name   = "NP_Image",
-               .start  = 0x27020000,
-               .end    = 0x27060000 - 1,
-               .flags  = IORESOURCE_MEM,
-       },
-       {
-               .name   = "NP_IPC",
-               .start  = 0x63500000,
-               .end    = 0x63580000 - 1,
-               .flags  = IORESOURCE_IO,
-       },
+       /* NP Reset Vector - must be of the form xxCxxxxx (4KiB) */
+       PREALLOC_NORMAL("NP_Reset_Vector", 0x27c00000, 0x27c01000-1,
+               IORESOURCE_MEM)
+       /* NP Image - must be video bank 1 (320KiB) */
+       PREALLOC_NORMAL("NP_Image", 0x27020000, 0x27070000-1, IORESOURCE_MEM)
+       /* NP IPC - must be video bank 2 (512KiB) */
+       PREALLOC_NORMAL("NP_IPC", 0x63500000, 0x63580000-1, IORESOURCE_MEM)
+
+       /*
+        * TFTPBuffer
+        *
+        *  This buffer is used in some minimal configurations (e.g. two-way
+        *  loader) for storing software images
+        */
+       PREALLOC_TFTP("TFTPBuffer", 0x00000000, MEBIBYTE(80)-1,
+               (IORESOURCE_MEM|IORESOURCE_PTV_RES_LOEXT))
+
        /*
         * Add other resources here
         */
-       { },
+
+       /*
+        * End of Resource marker
+        */
+       {
+               .flags  = 0,
+       },
 };
 
 /*
@@ -337,272 +195,146 @@ struct resource dvr_cronus_resources[] __initdata =
 struct resource non_dvr_cronus_resources[] __initdata =
 {
        /*
-        *
         * VIDEO1 / LX1
-        *
         */
-       {
-               .name   = "ST231aImage",        /* Delta-Mu 1 image and ram */
-               .start  = 0x24000000,
-               .end    = 0x241FFFFF,           /* 2MiB */
-               .flags  = IORESOURCE_MEM,
-       },
-       {
-               .name   = "ST231aMonitor",      /* 8KiB block ST231a monitor */
-               .start  = 0x24200000,
-               .end    = 0x24201FFF,
-               .flags  = IORESOURCE_MEM,
-       },
-       {
-               .name   = "MediaMemory1",
-               .start  = 0x24202000,
-               .end    = 0x25FFFFFF, /*~29.9MiB (32MiB - (2MiB + 8KiB)) */
-               .flags  = IORESOURCE_MEM,
-       },
+       /* Delta-Mu 1 image (2MiB) */
+       PREALLOC_NORMAL("ST231aImage", 0x24000000, 0x24200000-1,
+               IORESOURCE_MEM)
+       /* Delta-Mu 1 monitor (8KiB) */
+       PREALLOC_NORMAL("ST231aMonitor", 0x24200000, 0x24202000-1,
+               IORESOURCE_MEM)
+       /* Delta-Mu 1 RAM (~29.9MiB (32MiB - (2MiB + 8KiB))) */
+       PREALLOC_NORMAL("MediaMemory1", 0x24202000, 0x26000000-1,
+               IORESOURCE_MEM)
+
        /*
-        *
         * VIDEO2 / LX2
-        *
         */
-       {
-               .name   = "ST231bImage",        /* Delta-Mu 2 image and ram */
-               .start  = 0x60000000,
-               .end    = 0x601FFFFF,           /* 2MiB */
-               .flags  = IORESOURCE_IO,
-       },
-       {
-               .name   = "ST231bMonitor",      /* 8KiB block ST231b monitor */
-               .start  = 0x60200000,
-               .end    = 0x60201FFF,
-               .flags  = IORESOURCE_IO,
-       },
-       {
-               .name   = "MediaMemory2",
-               .start  = 0x60202000,
-               .end    = 0x61FFFFFF, /*~29.9MiB (32MiB - (2MiB + 8KiB)) */
-               .flags  = IORESOURCE_IO,
-       },
+       /* Delta-Mu 2 image (2MiB) */
+       PREALLOC_NORMAL("ST231bImage", 0x60000000, 0x60200000-1,
+               IORESOURCE_MEM)
+       /* Delta-Mu 2 monitor (8KiB) */
+       PREALLOC_NORMAL("ST231bMonitor", 0x60200000, 0x60202000-1,
+               IORESOURCE_MEM)
+       /* Delta-Mu 2 RAM (~29.9MiB (32MiB - (2MiB + 8KiB))) */
+       PREALLOC_NORMAL("MediaMemory2", 0x60202000, 0x62000000-1,
+               IORESOURCE_MEM)
+
        /*
-        *
         * Sysaudio Driver
-        *
-        * This driver requires:
-        *
-        * Arbitrary Based Buffers:
-        *  DSP_Image_Buff - DSP code and data images (1MB)
-        *  ADSC_CPU_PCM_Buff - ADSC CPU PCM buffer (40KB)
-        *  ADSC_AUX_Buff - ADSC AUX buffer (16KB)
-        *  ADSC_Main_Buff - ADSC Main buffer (16KB)
-        *
         */
-       {
-               .name   = "DSP_Image_Buff",
-               .start  = 0x00000000,
-               .end    = 0x000FFFFF,
-               .flags  = IORESOURCE_MEM,
-       },
-       {
-               .name   = "ADSC_CPU_PCM_Buff",
-               .start  = 0x00000000,
-               .end    = 0x00009FFF,
-               .flags  = IORESOURCE_MEM,
-       },
-       {
-               .name   = "ADSC_AUX_Buff",
-               .start  = 0x00000000,
-               .end    = 0x00003FFF,
-               .flags  = IORESOURCE_MEM,
-       },
-       {
-               .name   = "ADSC_Main_Buff",
-               .start  = 0x00000000,
-               .end    = 0x00003FFF,
-               .flags  = IORESOURCE_MEM,
-       },
+       /* DSP code and data images (1MiB) */
+       PREALLOC_NORMAL("DSP_Image_Buff", 0x00000000, 0x00100000-1,
+               (IORESOURCE_MEM|IORESOURCE_PTV_RES_LOEXT))
+       /* ADSC CPU PCM buffer (40KiB) */
+       PREALLOC_NORMAL("ADSC_CPU_PCM_Buff", 0x00000000, 0x0000A000-1,
+               (IORESOURCE_MEM|IORESOURCE_PTV_RES_LOEXT))
+       /* ADSC AUX buffer (128KiB) */
+       PREALLOC_NORMAL("ADSC_AUX_Buff", 0x00000000, 0x00020000-1,
+               (IORESOURCE_MEM|IORESOURCE_PTV_RES_LOEXT))
+       /* ADSC Main buffer (128KiB) */
+       PREALLOC_NORMAL("ADSC_Main_Buff", 0x00000000, 0x00020000-1,
+               (IORESOURCE_MEM|IORESOURCE_PTV_RES_LOEXT))
+
        /*
-        *
         * STAVEM driver/STAPI
         *
-        * This driver requires:
-        *
-        * Arbitrary Based Buffers:
         *  This memory area is used for allocating buffers for Video decoding
         *  purposes.  Allocation/De-allocation within this buffer is managed
         *  by the STAVMEM driver of the STAPI.  They could be Decimated
         *  Picture Buffers, Intermediate Buffers, as deemed necessary for
         *  video decoding purposes, for any video decoders on Zeus.
-        *
         */
-       {
-               .name   = "AVMEMPartition0",
-               .start  = 0x63580000,
-               .end    = 0x64180000 - 1,  /* 12 MB total */
-               .flags  = IORESOURCE_IO,
-       },
+       /* 12MiB */
+       PREALLOC_NORMAL("AVMEMPartition0", 0x00000000, 0x00c00000-1,
+               IORESOURCE_MEM)
+
        /*
-        *
         * DOCSIS Subsystem
-        *
-        * This driver requires:
-        *
-        * Arbitrary Based Buffers:
-        *  Docsis -
-        *
         */
-       {
-               .name   = "Docsis",
-               .start  = 0x62000000,
-               .end    = 0x62700000 - 1,       /* 7 MB total */
-               .flags  = IORESOURCE_IO,
-       },
+       /* 7MiB */
+       PREALLOC_DOCSIS("Docsis", 0x67500000, 0x67c00000-1, IORESOURCE_MEM)
+
        /*
-        *
         * GHW HAL Driver
-        *
-        * This driver requires:
-        *
-        * Arbitrary Based Buffers:
-        *  GraphicsHeap - PowerTV Graphics Heap
-        *
         */
-       {
-               .name   = "GraphicsHeap",
-               .start  = 0x62700000,
-               .end    = 0x63500000 - 1,       /* 14 MB total */
-               .flags  = IORESOURCE_IO,
-       },
+       /* PowerTV Graphics Heap (14MiB) */
+       PREALLOC_NORMAL("GraphicsHeap", 0x62700000, 0x63500000-1,
+               IORESOURCE_MEM)
+
        /*
-        *
         * multi com buffer area
-        *
-        * This driver requires:
-        *
-        * Arbitrary Based Buffers:
-        *  Docsis -
-        *
         */
-       {
-               .name   = "MulticomSHM",
-               .start  = 0x26000000,
-               .end    = 0x26020000 - 1,
-               .flags  = IORESOURCE_MEM,
-       },
+       /* 128KiB */
+       PREALLOC_NORMAL("MulticomSHM", 0x26000000, 0x26020000-1,
+               IORESOURCE_MEM)
+
        /*
-        *
-        * DMA Ring buffer
-        *
-        * This driver requires:
-        *
-        * Arbitrary Based Buffers:
-        *  Docsis -
-        *
+        * DMA Ring buffer (don't need recording buffers)
         */
-       {
-               .name   = "BMM_Buffer",
-               .start  = 0x00000000,
-               .end    = 0x000AA000 - 1,
-               .flags  = IORESOURCE_MEM,
-       },
+       /* 680KiB */
+       PREALLOC_NORMAL("BMM_Buffer", 0x00000000, 0x000AA000-1,
+               (IORESOURCE_MEM|IORESOURCE_PTV_RES_LOEXT))
+
        /*
-        *
         * Display bins buffer for unit0
-        *
-        * This driver requires:
-        *
-        * Arbitrary Based Buffers:
-        *  Display Bins for unit0
-        *
         */
-       {
-               .name   = "DisplayBins0",
-               .start  = 0x00000000,
-               .end    = 0x00000FFF,           /* 4 KB total */
-               .flags  = IORESOURCE_MEM,
-       },
+       /* 4KiB */
+       PREALLOC_NORMAL("DisplayBins0", 0x00000000, 0x00001000-1,
+               (IORESOURCE_MEM|IORESOURCE_PTV_RES_LOEXT))
+
        /*
-        *
-        * Display bins buffer
-        *
-        * This driver requires:
-        *
-        * Arbitrary Based Buffers:
-        *  Display Bins for unit1
-        *
+        * Display bins buffer for unit1
         */
-       {
-               .name   = "DisplayBins1",
-               .start  = 0x64AD4000,
-               .end    = 0x64AD5000 - 1,  /* 4 KB total */
-               .flags  = IORESOURCE_IO,
-       },
+       /* 4KiB */
+       PREALLOC_NORMAL("DisplayBins1", 0x00000000, 0x00001000-1,
+               IORESOURCE_MEM)
+
        /*
-        *
         * AVFS: player HAL memory
-        *
-        *
         */
-       {
-               .name   = "AvfsDmaMem",
-               .start  = 0x6430E000,
-               .end    = 0x645D2C00 - 1,  /* 945K * 3 for playback */
-               .flags  = IORESOURCE_IO,
-       },
+       /* 945K * 3 for playback */
+       PREALLOC_NORMAL("AvfsDmaMem", 0x00000000, 0x002c4c00-1, IORESOURCE_MEM)
+
        /*
-        *
         * PMEM
-        *
-        * This driver requires:
-        *
-        * Arbitrary Based Buffers:
-        *  Persistent memory for diagnostics.
-        *
         */
-       {
-               .name   = "DiagPersistentMemory",
-               .start  = 0x00000000,
-               .end    = 0x10000 - 1,
-               .flags  = IORESOURCE_MEM,
-       },
+       /* Persistent memory for diagnostics (64KiB) */
+       PREALLOC_PMEM("DiagPersistentMemory", 0x00000000, 0x10000-1,
+            (IORESOURCE_MEM|IORESOURCE_PTV_RES_LOEXT))
+
        /*
-        *
         * Smartcard
-        *
-        * This driver requires:
-        *
-        * Arbitrary Based Buffers:
-        *  Read and write buffers for Internal/External cards
-        *
         */
-       {
-               .name   = "SmartCardInfo",
-               .start  = 0x64AD1000,
-               .end    = 0x64AD3800 - 1,
-               .flags  = IORESOURCE_IO,
-       },
+       /* Read and write buffers for Internal/External cards (10KiB) */
+       PREALLOC_NORMAL("SmartCardInfo", 0x00000000, 0x2800-1, IORESOURCE_MEM)
+
        /*
-        *
         * KAVNET
-        *    NP Reset Vector - must be of the form xxCxxxxx
-        *         NP Image - must be video bank 1
-        *         NP IPC - must be video bank 2
+        */
+       /* NP Reset Vector - must be of the form xxCxxxxx (4KiB) */
+       PREALLOC_NORMAL("NP_Reset_Vector", 0x27c00000, 0x27c01000-1,
+               IORESOURCE_MEM)
+       /* NP Image - must be video bank 1 (320KiB) */
+       PREALLOC_NORMAL("NP_Image", 0x27020000, 0x27070000-1, IORESOURCE_MEM)
+       /* NP IPC - must be video bank 2 (512KiB) */
+       PREALLOC_NORMAL("NP_IPC", 0x63500000, 0x63580000-1, IORESOURCE_MEM)
+
+       /*
+        * NAND Flash
+        */
+       /* 10KiB */
+       PREALLOC_NORMAL("NandFlash", NAND_FLASH_BASE, NAND_FLASH_BASE+0x400-1,
+               IORESOURCE_MEM)
+
+       /*
+        * Add other resources here
+        */
+
+       /*
+        * End of Resource marker
         */
        {
-               .name   = "NP_Reset_Vector",
-               .start  = 0x27c00000,
-               .end    = 0x27c01000 - 1,
-               .flags  = IORESOURCE_MEM,
-       },
-       {
-               .name   = "NP_Image",
-               .start  = 0x27020000,
-               .end    = 0x27060000 - 1,
-               .flags  = IORESOURCE_MEM,
-       },
-       {
-               .name   = "NP_IPC",
-               .start  = 0x63500000,
-               .end    = 0x63580000 - 1,
-               .flags  = IORESOURCE_IO,
+               .flags  = 0,
        },
-       { },
 };
index 23a905613c046943a73dfc7b02b81152d524f6c3..b5537e49e7f5d92d5d7816bf9768487c802afc81 100644 (file)
@@ -22,7 +22,9 @@
  */
 
 #include <linux/init.h>
+#include <linux/ioport.h>
 #include <asm/mach-powertv/asic.h>
+#include "prealloc.h"
 
 /*
  * NON_DVR_CAPABLE CRONUSLITE RESOURCES
 struct resource non_dvr_cronuslite_resources[] __initdata =
 {
        /*
-        *
         * VIDEO2 / LX2
-        *
         */
-       {
-               .name   = "ST231aImage",        /* Delta-Mu 2 image and ram */
-               .start  = 0x60000000,
-               .end    = 0x601FFFFF,           /* 2MiB */
-               .flags  = IORESOURCE_IO,
-       },
-       {
-               .name   = "ST231aMonitor",      /* 8KiB block ST231b monitor */
-               .start  = 0x60200000,
-               .end    = 0x60201FFF,
-               .flags  = IORESOURCE_IO,
-       },
-       {
-               .name   = "MediaMemory1",
-               .start  = 0x60202000,
-               .end    = 0x61FFFFFF, /*~29.9MiB (32MiB - (2MiB + 8KiB)) */
-               .flags  = IORESOURCE_IO,
-       },
+       /* Delta-Mu 1 image (2MiB) */
+       PREALLOC_NORMAL("ST231aImage", 0x60000000, 0x60200000-1,
+               IORESOURCE_MEM)
+       /* Delta-Mu 1 monitor (8KiB) */
+       PREALLOC_NORMAL("ST231aMonitor", 0x60200000, 0x60202000-1,
+               IORESOURCE_MEM)
+       /* Delta-Mu 1 RAM (~29.9MiB (32MiB - (2MiB + 8KiB))) */
+       PREALLOC_NORMAL("MediaMemory1", 0x60202000, 0x62000000-1,
+               IORESOURCE_MEM)
+
        /*
-        *
         * Sysaudio Driver
-        *
-        * This driver requires:
-        *
-        * Arbitrary Based Buffers:
-        *  DSP_Image_Buff - DSP code and data images (1MB)
-        *  ADSC_CPU_PCM_Buff - ADSC CPU PCM buffer (40KB)
-        *  ADSC_AUX_Buff - ADSC AUX buffer (16KB)
-        *  ADSC_Main_Buff - ADSC Main buffer (16KB)
-        *
         */
-       {
-               .name   = "DSP_Image_Buff",
-               .start  = 0x00000000,
-               .end    = 0x000FFFFF,
-               .flags  = IORESOURCE_MEM,
-       },
-       {
-               .name   = "ADSC_CPU_PCM_Buff",
-               .start  = 0x00000000,
-               .end    = 0x00009FFF,
-               .flags  = IORESOURCE_MEM,
-       },
-       {
-               .name   = "ADSC_AUX_Buff",
-               .start  = 0x00000000,
-               .end    = 0x00003FFF,
-               .flags  = IORESOURCE_MEM,
-       },
-       {
-               .name   = "ADSC_Main_Buff",
-               .start  = 0x00000000,
-               .end    = 0x00003FFF,
-               .flags  = IORESOURCE_MEM,
-       },
+       /* DSP code and data images (1MiB) */
+       PREALLOC_NORMAL("DSP_Image_Buff", 0x00000000, 0x00100000-1,
+               (IORESOURCE_MEM|IORESOURCE_PTV_RES_LOEXT))
+       /* ADSC CPU PCM buffer (40KiB) */
+       PREALLOC_NORMAL("ADSC_CPU_PCM_Buff", 0x00000000, 0x0000A000-1,
+               (IORESOURCE_MEM|IORESOURCE_PTV_RES_LOEXT))
+       /* ADSC AUX buffer (128KiB) */
+       PREALLOC_NORMAL("ADSC_AUX_Buff", 0x00000000, 0x00020000-1,
+               (IORESOURCE_MEM|IORESOURCE_PTV_RES_LOEXT))
+       /* ADSC Main buffer (128KiB) */
+       PREALLOC_NORMAL("ADSC_Main_Buff", 0x00000000, 0x00020000-1,
+               (IORESOURCE_MEM|IORESOURCE_PTV_RES_LOEXT))
+
        /*
-        *
         * STAVEM driver/STAPI
         *
-        * This driver requires:
-        *
-        * Arbitrary Based Buffers:
         *  This memory area is used for allocating buffers for Video decoding
         *  purposes.  Allocation/De-allocation within this buffer is managed
         *  by the STAVMEM driver of the STAPI.  They could be Decimated
         *  Picture Buffers, Intermediate Buffers, as deemed necessary for
         *  video decoding purposes, for any video decoders on Zeus.
-        *
         */
-       {
-               .name   = "AVMEMPartition0",
-               .start  = 0x63580000,
-               .end    = 0x63B80000 - 1,  /* 6 MB total */
-               .flags  = IORESOURCE_IO,
-       },
+       /* 6MiB */
+       PREALLOC_NORMAL("AVMEMPartition0", 0x00000000, 0x00600000-1,
+               IORESOURCE_MEM)
+
        /*
-        *
         * DOCSIS Subsystem
-        *
-        * This driver requires:
-        *
-        * Arbitrary Based Buffers:
-        *  Docsis -
-        *
         */
-       {
-               .name   = "Docsis",
-               .start  = 0x62000000,
-               .end    = 0x62700000 - 1,       /* 7 MB total */
-               .flags  = IORESOURCE_IO,
-       },
+       /* 7MiB */
+       PREALLOC_DOCSIS("Docsis", 0x67500000, 0x67c00000-1, IORESOURCE_MEM)
+
        /*
-        *
         * GHW HAL Driver
-        *
-        * This driver requires:
-        *
-        * Arbitrary Based Buffers:
-        *  GraphicsHeap - PowerTV Graphics Heap
-        *
         */
-       {
-               .name   = "GraphicsHeap",
-               .start  = 0x62700000,
-               .end    = 0x63500000 - 1,       /* 14 MB total */
-               .flags  = IORESOURCE_IO,
-       },
+       /* PowerTV Graphics Heap (14MiB) */
+       PREALLOC_NORMAL("GraphicsHeap", 0x62700000, 0x63500000-1,
+               IORESOURCE_MEM)
+
        /*
-        *
         * multi com buffer area
-        *
-        * This driver requires:
-        *
-        * Arbitrary Based Buffers:
-        *  Docsis -
-        *
         */
-       {
-               .name   = "MulticomSHM",
-               .start  = 0x26000000,
-               .end    = 0x26020000 - 1,
-               .flags  = IORESOURCE_MEM,
-       },
+       /* 128KiB */
+       PREALLOC_NORMAL("MulticomSHM", 0x26000000, 0x26020000-1,
+               IORESOURCE_MEM)
+
        /*
-        *
-        * DMA Ring buffer
-        *
-        * This driver requires:
-        *
-        * Arbitrary Based Buffers:
-        *  Docsis -
-        *
+        * DMA Ring buffer (don't need recording buffers)
         */
-       {
-               .name   = "BMM_Buffer",
-               .start  = 0x00000000,
-               .end    = 0x000AA000 - 1,
-               .flags  = IORESOURCE_MEM,
-       },
+       /* 680KiB */
+       PREALLOC_NORMAL("BMM_Buffer", 0x00000000, 0x000AA000-1,
+               (IORESOURCE_MEM|IORESOURCE_PTV_RES_LOEXT))
+
        /*
-        *
         * Display bins buffer for unit0
-        *
-        * This driver requires:
-        *
-        * Arbitrary Based Buffers:
-        *  Display Bins for unit0
-        *
         */
-       {
-               .name   = "DisplayBins0",
-               .start  = 0x00000000,
-               .end    = 0x00000FFF,           /* 4 KB total */
-               .flags  = IORESOURCE_MEM,
-       },
+       /* 4KiB */
+       PREALLOC_NORMAL("DisplayBins0", 0x00000000, 0x00001000-1,
+               (IORESOURCE_MEM|IORESOURCE_PTV_RES_LOEXT))
+
        /*
-        *
-        * Display bins buffer
-        *
-        * This driver requires:
-        *
-        * Arbitrary Based Buffers:
-        *  Display Bins for unit1
-        *
+        * Display bins buffer for unit1
         */
-       {
-               .name   = "DisplayBins1",
-               .start  = 0x63B83000,
-               .end    = 0x63B84000 - 1,  /* 4 KB total */
-               .flags  = IORESOURCE_IO,
-       },
+       /* 4KiB */
+       PREALLOC_NORMAL("DisplayBins1", 0x00000000, 0x00001000-1,
+               IORESOURCE_MEM)
+
        /*
-        *
         * AVFS: player HAL memory
-        *
-        *
         */
-       {
-               .name   = "AvfsDmaMem",
-               .start  = 0x63B84000,
-               .end    = 0x63E48C00 - 1,  /* 945K * 3 for playback */
-               .flags  = IORESOURCE_IO,
-       },
+       /* 945K * 3 for playback */
+       PREALLOC_NORMAL("AvfsDmaMem", 0x00000000, 0x002c4c00-1,
+               (IORESOURCE_MEM|IORESOURCE_PTV_RES_LOEXT))
+
        /*
-        *
         * PMEM
-        *
-        * This driver requires:
-        *
-        * Arbitrary Based Buffers:
-        *  Persistent memory for diagnostics.
-        *
         */
-       {
-               .name   = "DiagPersistentMemory",
-               .start  = 0x00000000,
-               .end    = 0x10000 - 1,
-               .flags  = IORESOURCE_MEM,
-       },
+       /* Persistent memory for diagnostics (64KiB) */
+       PREALLOC_PMEM("DiagPersistentMemory", 0x00000000, 0x10000-1,
+            (IORESOURCE_MEM|IORESOURCE_PTV_RES_LOEXT))
+
        /*
-        *
         * Smartcard
-        *
-        * This driver requires:
-        *
-        * Arbitrary Based Buffers:
-        *  Read and write buffers for Internal/External cards
-        *
         */
-       {
-               .name   = "SmartCardInfo",
-               .start  = 0x63B80000,
-               .end    = 0x63B82800 - 1,
-               .flags  = IORESOURCE_IO,
-       },
+       /* Read and write buffers for Internal/External cards (10KiB) */
+       PREALLOC_NORMAL("SmartCardInfo", 0x00000000, 0x2800-1, IORESOURCE_MEM)
+
        /*
-        *
         * KAVNET
-        *    NP Reset Vector - must be of the form xxCxxxxx
-        *         NP Image - must be video bank 1
-        *         NP IPC - must be video bank 2
         */
-       {
-               .name   = "NP_Reset_Vector",
-               .start  = 0x27c00000,
-               .end    = 0x27c01000 - 1,
-               .flags  = IORESOURCE_MEM,
-       },
-       {
-               .name   = "NP_Image",
-               .start  = 0x27020000,
-               .end    = 0x27060000 - 1,
-               .flags  = IORESOURCE_MEM,
-       },
-       {
-               .name   = "NP_IPC",
-               .start  = 0x63500000,
-               .end    = 0x63580000 - 1,
-               .flags  = IORESOURCE_IO,
-       },
+       /* NP Reset Vector - must be of the form xxCxxxxx (4KiB) */
+       PREALLOC_NORMAL("NP_Reset_Vector", 0x27c00000, 0x27c01000-1,
+               IORESOURCE_MEM)
+       /* NP Image - must be video bank 1 (320KiB) */
+       PREALLOC_NORMAL("NP_Image", 0x27020000, 0x27070000-1, IORESOURCE_MEM)
+       /* NP IPC - must be video bank 2 (512KiB) */
+       PREALLOC_NORMAL("NP_IPC", 0x63500000, 0x63580000-1, IORESOURCE_MEM)
+
        /*
         * NAND Flash
         */
-       {
-               .name   = "NandFlash",
-               .start  = NAND_FLASH_BASE,
-               .end    = NAND_FLASH_BASE + 0x400 - 1,
-               .flags  = IORESOURCE_IO,
-       },
+       /* 10KiB */
+       PREALLOC_NORMAL("NandFlash", NAND_FLASH_BASE, NAND_FLASH_BASE+0x400-1,
+               IORESOURCE_MEM)
+
+       /*
+        * TFTPBuffer
+        *
+        *  This buffer is used in some minimal configurations (e.g. two-way
+        *  loader) for storing software images
+        */
+       PREALLOC_TFTP("TFTPBuffer", 0x00000000, MEBIBYTE(80)-1,
+               (IORESOURCE_MEM|IORESOURCE_PTV_RES_LOEXT))
+
        /*
         * Add other resources here
         */
-       { },
+
+       /*
+        * End of Resource marker
+        */
+       {
+               .flags  = 0,
+       },
 };
index 018d4514dbe36b443d6253e6ecc78ef1e6b245ec..96480a2395c0c5ccc41c38cb512dd2b85544615e 100644 (file)
@@ -22,7 +22,9 @@
  */
 
 #include <linux/init.h>
+#include <linux/ioport.h>
 #include <asm/mach-powertv/asic.h>
+#include "prealloc.h"
 
 /*
  * DVR_CAPABLE RESOURCES
 struct resource dvr_zeus_resources[] __initdata =
 {
        /*
-        *
         * VIDEO1 / LX1
-        *
         */
-       {
-               .name   = "ST231aImage",        /* Delta-Mu 1 image and ram */
-               .start  = 0x20000000,
-               .end    = 0x201FFFFF,           /* 2MiB */
-               .flags  = IORESOURCE_IO,
-       },
-       {
-               .name   = "ST231aMonitor",      /* 8KiB block ST231a monitor */
-               .start  = 0x20200000,
-               .end    = 0x20201FFF,
-               .flags  = IORESOURCE_IO,
-       },
-       {
-               .name   = "MediaMemory1",
-               .start  = 0x20202000,
-               .end    = 0x21FFFFFF, /*~29.9MiB (32MiB - (2MiB + 8KiB)) */
-               .flags  = IORESOURCE_IO,
-       },
+       /* Delta-Mu 1 image (2MiB) */
+       PREALLOC_NORMAL("ST231aImage", 0x20000000, 0x20200000-1,
+               IORESOURCE_MEM)
+       /* Delta-Mu 1 monitor (8KiB) */
+       PREALLOC_NORMAL("ST231aMonitor", 0x20200000, 0x20202000-1,
+               IORESOURCE_MEM)
+       /* Delta-Mu 1 RAM (~29.9MiB (32MiB - (2MiB + 8KiB))) */
+       PREALLOC_NORMAL("MediaMemory1", 0x20202000, 0x22000000-1,
+               IORESOURCE_MEM)
+
        /*
-        *
         * VIDEO2 / LX2
-        *
         */
-       {
-               .name   = "ST231bImage",        /* Delta-Mu 2 image and ram */
-               .start  = 0x30000000,
-               .end    = 0x301FFFFF,           /* 2MiB */
-               .flags  = IORESOURCE_IO,
-       },
-       {
-               .name   = "ST231bMonitor",      /* 8KiB block ST231b monitor */
-               .start  = 0x30200000,
-               .end    = 0x30201FFF,
-               .flags  = IORESOURCE_IO,
-       },
-       {
-               .name   = "MediaMemory2",
-               .start  = 0x30202000,
-               .end    = 0x31FFFFFF, /*~29.9MiB (32MiB - (2MiB + 8KiB)) */
-               .flags  = IORESOURCE_IO,
-       },
+       /* Delta-Mu 2 image (2MiB) */
+       PREALLOC_NORMAL("ST231bImage", 0x30000000, 0x30200000-1,
+               IORESOURCE_MEM)
+       /* Delta-Mu 2 monitor (8KiB) */
+       PREALLOC_NORMAL("ST231bMonitor", 0x30200000, 0x30202000-1,
+               IORESOURCE_MEM)
+       /* Delta-Mu 2 RAM (~29.9MiB (32MiB - (2MiB + 8KiB))) */
+       PREALLOC_NORMAL("MediaMemory2", 0x30202000, 0x32000000-1,
+               IORESOURCE_MEM)
+
        /*
-        *
         * Sysaudio Driver
-        *
-        * This driver requires:
-        *
-        * Arbitrary Based Buffers:
-        *  DSP_Image_Buff - DSP code and data images (1MB)
-        *  ADSC_CPU_PCM_Buff - ADSC CPU PCM buffer (40KB)
-        *  ADSC_AUX_Buff - ADSC AUX buffer (16KB)
-        *  ADSC_Main_Buff - ADSC Main buffer (16KB)
-        *
         */
-       {
-               .name   = "DSP_Image_Buff",
-               .start  = 0x00000000,
-               .end    = 0x000FFFFF,
-               .flags  = IORESOURCE_MEM,
-       },
-       {
-               .name   = "ADSC_CPU_PCM_Buff",
-               .start  = 0x00000000,
-               .end    = 0x00009FFF,
-               .flags  = IORESOURCE_MEM,
-       },
-       {
-               .name   = "ADSC_AUX_Buff",
-               .start  = 0x00000000,
-               .end    = 0x00003FFF,
-               .flags  = IORESOURCE_MEM,
-       },
-       {
-               .name   = "ADSC_Main_Buff",
-               .start  = 0x00000000,
-               .end    = 0x00003FFF,
-               .flags  = IORESOURCE_MEM,
-       },
+       /* DSP code and data images (1MiB) */
+       PREALLOC_NORMAL("DSP_Image_Buff", 0x00000000, 0x00100000-1,
+               (IORESOURCE_MEM|IORESOURCE_PTV_RES_LOEXT))
+       /* ADSC CPU PCM buffer (40KiB) */
+       PREALLOC_NORMAL("ADSC_CPU_PCM_Buff", 0x00000000, 0x0000A000-1,
+               (IORESOURCE_MEM|IORESOURCE_PTV_RES_LOEXT))
+       /* ADSC AUX buffer (16KiB) */
+       PREALLOC_NORMAL("ADSC_AUX_Buff", 0x00000000, 0x00004000-1,
+               (IORESOURCE_MEM|IORESOURCE_PTV_RES_LOEXT))
+       /* ADSC Main buffer (16KiB) */
+       PREALLOC_NORMAL("ADSC_Main_Buff", 0x00000000, 0x00004000-1,
+               (IORESOURCE_MEM|IORESOURCE_PTV_RES_LOEXT))
+
        /*
-        *
         * STAVEM driver/STAPI
         *
-        * This driver requires:
-        *
-        * Arbitrary Based Buffers:
         *  This memory area is used for allocating buffers for Video decoding
         *  purposes.  Allocation/De-allocation within this buffer is managed
         *  by the STAVMEM driver of the STAPI.  They could be Decimated
         *  Picture Buffers, Intermediate Buffers, as deemed necessary for
         *  video decoding purposes, for any video decoders on Zeus.
-        *
         */
-       {
-               .name   = "AVMEMPartition0",
-               .start  = 0x00000000,
-               .end    = 0x00c00000 - 1,       /* 12 MB total */
-               .flags  = IORESOURCE_MEM,
-       },
+       /* 12MiB */
+       PREALLOC_NORMAL("AVMEMPartition0", 0x00000000, 0x00c00000-1,
+               (IORESOURCE_MEM|IORESOURCE_PTV_RES_LOEXT))
+
        /*
-        *
         * DOCSIS Subsystem
-        *
-        * This driver requires:
-        *
-        * Arbitrary Based Buffers:
-        *  Docsis -
-        *
         */
-       {
-               .name   = "Docsis",
-               .start  = 0x40100000,
-               .end    = 0x407fffff,
-               .flags  = IORESOURCE_MEM,
-       },
+       /* 7MiB */
+       PREALLOC_DOCSIS("Docsis", 0x40100000, 0x40800000-1, IORESOURCE_MEM)
+
        /*
-        *
         * GHW HAL Driver
-        *
-        * This driver requires:
-        *
-        * Arbitrary Based Buffers:
-        *  GraphicsHeap - PowerTV Graphics Heap
-        *
         */
-       {
-               .name   = "GraphicsHeap",
-               .start  = 0x46900000,
-               .end    = 0x47700000 - 1,       /* 14 MB total */
-               .flags  = IORESOURCE_MEM,
-       },
+       /* PowerTV Graphics Heap (14MiB) */
+       PREALLOC_NORMAL("GraphicsHeap", 0x46900000, 0x47700000-1,
+               IORESOURCE_MEM)
+
        /*
-        *
         * multi com buffer area
-        *
-        * This driver requires:
-        *
-        * Arbitrary Based Buffers:
-        *  Docsis -
-        *
         */
-       {
-               .name   = "MulticomSHM",
-               .start  = 0x47900000,
-               .end    = 0x47920000 - 1,
-               .flags  = IORESOURCE_MEM,
-       },
+       /* 128KiB */
+       PREALLOC_NORMAL("MulticomSHM", 0x47900000, 0x47920000-1,
+               IORESOURCE_MEM)
+
        /*
-        *
         * DMA Ring buffer
-        *
-        * This driver requires:
-        *
-        * Arbitrary Based Buffers:
-        *  Docsis -
-        *
         */
-       {
-               .name   = "BMM_Buffer",
-               .start  = 0x00000000,
-               .end    = 0x00280000 - 1,
-               .flags  = IORESOURCE_MEM,
-       },
+       /* 2.5MiB */
+       PREALLOC_NORMAL("BMM_Buffer", 0x00000000, 0x00280000-1,
+               (IORESOURCE_MEM|IORESOURCE_PTV_RES_LOEXT))
+
        /*
-        *
         * Display bins buffer for unit0
-        *
-        * This driver requires:
-        *
-        * Arbitrary Based Buffers:
-        *  Display Bins for unit0
-        *
         */
-       {
-               .name   = "DisplayBins0",
-               .start  = 0x00000000,
-               .end    = 0x00000FFF,   /* 4 KB total */
-               .flags  = IORESOURCE_MEM,
-       },
+       /* 4KiB */
+       PREALLOC_NORMAL("DisplayBins0", 0x00000000, 0x00001000-1,
+               (IORESOURCE_MEM|IORESOURCE_PTV_RES_LOEXT))
+
        /*
-        *
-        * Display bins buffer
-        *
-        * This driver requires:
-        *
-        * Arbitrary Based Buffers:
-        *  Display Bins for unit1
-        *
+        * Display bins buffer for unit1
         */
-       {
-               .name   = "DisplayBins1",
-               .start  = 0x00000000,
-               .end    = 0x00000FFF,   /* 4 KB total */
-               .flags  = IORESOURCE_MEM,
-       },
+       /* 4KiB */
+       PREALLOC_NORMAL("DisplayBins1", 0x00000000, 0x00001000-1,
+               (IORESOURCE_MEM|IORESOURCE_PTV_RES_LOEXT))
+
        /*
-        *
         * ITFS
-        *
-        * This driver requires:
-        *
-        * Arbitrary Based Buffers:
-        *  Docsis -
-        *
         */
-       {
-               .name   = "ITFS",
-               .start  = 0x00000000,
-               /* 815,104 bytes each for 2 ITFS partitions. */
-               .end    = 0x0018DFFF,
-               .flags  = IORESOURCE_MEM,
-       },
+       /* 815,104 bytes each for 2 ITFS partitions. */
+       PREALLOC_NORMAL("ITFS", 0x00000000, 0x0018E000-1,
+               (IORESOURCE_MEM|IORESOURCE_PTV_RES_LOEXT))
+
        /*
-        *
         * AVFS
-        *
-        * This driver requires:
-        *
-        * Arbitrary Based Buffers:
-        *  Docsis -
-        *
         */
-       {
-               .name   = "AvfsDmaMem",
-               .start  = 0x00000000,
-               /* (945K * 8) = (128K * 3) 5 playbacks / 3 server */
-               .end    = 0x007c2000 - 1,
-               .flags  = IORESOURCE_MEM,
-       },
-       {
-               .name   = "AvfsFileSys",
-               .start  = 0x00000000,
-               .end    = 0x00001000 - 1,  /* 4K */
-               .flags  = IORESOURCE_MEM,
-       },
+       /* (945K * 8) = (128K * 3) 5 playbacks / 3 server */
+       PREALLOC_NORMAL("AvfsDmaMem", 0x00000000, 0x007c2000-1,
+               (IORESOURCE_MEM|IORESOURCE_PTV_RES_LOEXT))
+       /* 4KiB */
+       PREALLOC_NORMAL("AvfsFileSys", 0x00000000, 0x00001000-1,
+               (IORESOURCE_MEM|IORESOURCE_PTV_RES_LOEXT))
+
        /*
-        *
         * PMEM
-        *
-        * This driver requires:
-        *
-        * Arbitrary Based Buffers:
-        *  Persistent memory for diagnostics.
-        *
         */
-       {
-               .name   = "DiagPersistentMemory",
-               .start  = 0x00000000,
-               .end    = 0x10000 - 1,
-               .flags  = IORESOURCE_MEM,
-       },
+       /* Persistent memory for diagnostics (64KiB) */
+       PREALLOC_PMEM("DiagPersistentMemory", 0x00000000, 0x10000-1,
+            (IORESOURCE_MEM|IORESOURCE_PTV_RES_LOEXT))
+
        /*
-        *
         * Smartcard
+        */
+       /* Read and write buffers for Internal/External cards (10KiB) */
+       PREALLOC_NORMAL("SmartCardInfo", 0x00000000, 0x2800-1,
+               (IORESOURCE_MEM|IORESOURCE_PTV_RES_LOEXT))
+
+       /*
+        * TFTPBuffer
         *
-        * This driver requires:
-        *
-        * Arbitrary Based Buffers:
-        *  Read and write buffers for Internal/External cards
-        *
+        *  This buffer is used in some minimal configurations (e.g. two-way
+        *  loader) for storing software images
         */
-       {
-               .name   = "SmartCardInfo",
-               .start  = 0x00000000,
-               .end    = 0x2800 - 1,
-               .flags  = IORESOURCE_MEM,
-       },
+       PREALLOC_TFTP("TFTPBuffer", 0x00000000, MEBIBYTE(80)-1,
+               (IORESOURCE_MEM|IORESOURCE_PTV_RES_LOEXT))
+
        /*
         * Add other resources here
         */
-       { },
+
+       /*
+        * End of Resource marker
+        */
+       {
+               .flags  = 0,
+       },
 };
 
 /*
@@ -314,146 +187,118 @@ struct resource non_dvr_zeus_resources[] __initdata =
        /*
         * VIDEO1 / LX1
         */
-       {
-               .name   = "ST231aImage",        /* Delta-Mu 1 image and ram */
-               .start  = 0x20000000,
-               .end    = 0x201FFFFF,           /* 2MiB */
-               .flags  = IORESOURCE_IO,
-       },
-       {
-               .name   = "ST231aMonitor",      /* 8KiB block ST231a monitor */
-               .start  = 0x20200000,
-               .end    = 0x20201FFF,
-               .flags  = IORESOURCE_IO,
-       },
-       {
-               .name   = "MediaMemory1",
-               .start  = 0x20202000,
-               .end    = 0x21FFFFFF, /*~29.9MiB (32MiB - (2MiB + 8KiB)) */
-               .flags  = IORESOURCE_IO,
-       },
+       /* Delta-Mu 1 image (2MiB) */
+       PREALLOC_NORMAL("ST231aImage", 0x20000000, 0x20200000-1,
+               IORESOURCE_MEM)
+       /* Delta-Mu 1 monitor (8KiB) */
+       PREALLOC_NORMAL("ST231aMonitor", 0x20200000, 0x20202000-1,
+               IORESOURCE_MEM)
+       /* Delta-Mu 1 RAM (~29.9MiB (32MiB - (2MiB + 8KiB))) */
+       PREALLOC_NORMAL("MediaMemory1", 0x20202000, 0x22000000-1,
+               IORESOURCE_MEM)
+
        /*
         * Sysaudio Driver
         */
-       {
-               .name   = "DSP_Image_Buff",
-               .start  = 0x00000000,
-               .end    = 0x000FFFFF,
-               .flags  = IORESOURCE_MEM,
-       },
-       {
-               .name   = "ADSC_CPU_PCM_Buff",
-               .start  = 0x00000000,
-               .end    = 0x00009FFF,
-               .flags  = IORESOURCE_MEM,
-       },
-       {
-               .name   = "ADSC_AUX_Buff",
-               .start  = 0x00000000,
-               .end    = 0x00003FFF,
-               .flags  = IORESOURCE_MEM,
-       },
-       {
-               .name   = "ADSC_Main_Buff",
-               .start  = 0x00000000,
-               .end    = 0x00003FFF,
-               .flags  = IORESOURCE_MEM,
-       },
+       /* DSP code and data images (1MiB) */
+       PREALLOC_NORMAL("DSP_Image_Buff", 0x00000000, 0x00100000-1,
+               (IORESOURCE_MEM|IORESOURCE_PTV_RES_LOEXT))
+       /* ADSC CPU PCM buffer (40KiB) */
+       PREALLOC_NORMAL("ADSC_CPU_PCM_Buff", 0x00000000, 0x0000A000-1,
+               (IORESOURCE_MEM|IORESOURCE_PTV_RES_LOEXT))
+       /* ADSC AUX buffer (16KiB) */
+       PREALLOC_NORMAL("ADSC_AUX_Buff", 0x00000000, 0x00004000-1,
+               (IORESOURCE_MEM|IORESOURCE_PTV_RES_LOEXT))
+       /* ADSC Main buffer (16KiB) */
+       PREALLOC_NORMAL("ADSC_Main_Buff", 0x00000000, 0x00004000-1,
+               (IORESOURCE_MEM|IORESOURCE_PTV_RES_LOEXT))
+
        /*
         * STAVEM driver/STAPI
         */
-       {
-               .name   = "AVMEMPartition0",
-               .start  = 0x00000000,
-               .end    = 0x00600000 - 1,       /* 6 MB total */
-               .flags  = IORESOURCE_MEM,
-       },
+       /* 6MiB */
+       PREALLOC_NORMAL("AVMEMPartition0", 0x00000000, 0x00600000-1,
+               (IORESOURCE_MEM|IORESOURCE_PTV_RES_LOEXT))
+
        /*
         * DOCSIS Subsystem
         */
-       {
-               .name   = "Docsis",
-               .start  = 0x40100000,
-               .end    = 0x407fffff,
-               .flags  = IORESOURCE_MEM,
-       },
+       /* 7MiB */
+       PREALLOC_DOCSIS("Docsis", 0x40100000, 0x40800000-1, IORESOURCE_MEM)
+
        /*
         * GHW HAL Driver
         */
-       {
-               .name   = "GraphicsHeap",
-               .start  = 0x46900000,
-               .end    = 0x47700000 - 1,       /* 14 MB total */
-               .flags  = IORESOURCE_MEM,
-       },
+       /* PowerTV Graphics Heap (14MiB) */
+       PREALLOC_NORMAL("GraphicsHeap", 0x46900000, 0x47700000-1,
+               IORESOURCE_MEM)
+
        /*
         * multi com buffer area
         */
-       {
-               .name   = "MulticomSHM",
-               .start  = 0x47900000,
-               .end    = 0x47920000 - 1,
-               .flags  = IORESOURCE_MEM,
-       },
+       /* 128KiB */
+       PREALLOC_NORMAL("MulticomSHM", 0x47900000, 0x47920000-1,
+               IORESOURCE_MEM)
+
        /*
         * DMA Ring buffer
         */
-       {
-               .name   = "BMM_Buffer",
-               .start  = 0x00000000,
-               .end    = 0x00280000 - 1,
-               .flags  = IORESOURCE_MEM,
-       },
+       /* 2.5MiB */
+       PREALLOC_NORMAL("BMM_Buffer", 0x00000000, 0x00280000-1,
+               (IORESOURCE_MEM|IORESOURCE_PTV_RES_LOEXT))
+
        /*
         * Display bins buffer for unit0
         */
-       {
-               .name   = "DisplayBins0",
-               .start  = 0x00000000,
-               .end    = 0x00000FFF,           /* 4 KB total */
-               .flags  = IORESOURCE_MEM,
-       },
+       /* 4KiB */
+       PREALLOC_NORMAL("DisplayBins0", 0x00000000, 0x00001000-1,
+               (IORESOURCE_MEM|IORESOURCE_PTV_RES_LOEXT))
+
        /*
-        *
         * AVFS: player HAL memory
-        *
-        *
         */
-       {
-               .name   = "AvfsDmaMem",
-               .start  = 0x00000000,
-               .end    = 0x002c4c00 - 1,       /* 945K * 3 for playback */
-               .flags  = IORESOURCE_MEM,
-       },
+       /* 945K * 3 for playback */
+       PREALLOC_NORMAL("AvfsDmaMem", 0x00000000, 0x002c4c00-1,
+               (IORESOURCE_MEM|IORESOURCE_PTV_RES_LOEXT))
+
        /*
         * PMEM
         */
-       {
-               .name   = "DiagPersistentMemory",
-               .start  = 0x00000000,
-               .end    = 0x10000 - 1,
-               .flags  = IORESOURCE_MEM,
-       },
+       /* Persistent memory for diagnostics (64KiB) */
+       PREALLOC_PMEM("DiagPersistentMemory", 0x00000000, 0x10000-1,
+            (IORESOURCE_MEM|IORESOURCE_PTV_RES_LOEXT))
+
        /*
         * Smartcard
         */
-       {
-               .name   = "SmartCardInfo",
-               .start  = 0x00000000,
-               .end    = 0x2800 - 1,
-               .flags  = IORESOURCE_MEM,
-       },
+       /* Read and write buffers for Internal/External cards (10KiB) */
+       PREALLOC_NORMAL("SmartCardInfo", 0x00000000, 0x2800-1,
+               (IORESOURCE_MEM|IORESOURCE_PTV_RES_LOEXT))
+
        /*
         * NAND Flash
         */
-       {
-               .name   = "NandFlash",
-               .start  = NAND_FLASH_BASE,
-               .end    = NAND_FLASH_BASE + 0x400 - 1,
-               .flags  = IORESOURCE_IO,
-       },
+       /* 10KiB */
+       PREALLOC_NORMAL("NandFlash", NAND_FLASH_BASE, NAND_FLASH_BASE+0x400-1,
+               IORESOURCE_MEM)
+
+       /*
+        * TFTPBuffer
+        *
+        *  This buffer is used in some minimal configurations (e.g. two-way
+        *  loader) for storing software images
+        */
+       PREALLOC_TFTP("TFTPBuffer", 0x00000000, MEBIBYTE(80)-1,
+               (IORESOURCE_MEM|IORESOURCE_PTV_RES_LOEXT))
+
        /*
         * Add other resources here
         */
-       { },
+
+       /*
+        * End of Resource marker
+        */
+       {
+               .flags  = 0,
+       },
 };
diff --git a/arch/mips/powertv/asic/prealloc.h b/arch/mips/powertv/asic/prealloc.h
new file mode 100644 (file)
index 0000000..8e682df
--- /dev/null
@@ -0,0 +1,70 @@
+/*
+ * Definitions for memory preallocations
+ *
+ * Copyright (C) 2005-2009 Scientific-Atlanta, Inc.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+#ifndef _ARCH_MIPS_POWERTV_ASIC_PREALLOC_H
+#define _ARCH_MIPS_POWERTV_ASIC_PREALLOC_H
+
+#define KIBIBYTE(n) ((n) * 1024)    /* Number of kibibytes */
+#define MEBIBYTE(n) ((n) * KIBIBYTE(1024)) /* Number of mebibytes */
+
+/* "struct resource" array element definition */
+#define PREALLOC(NAME, START, END, FLAGS) {    \
+               .name = (NAME),                 \
+               .start = (START),               \
+               .end = (END),                   \
+               .flags = (FLAGS)                \
+       },
+
+/* Individual resources in the preallocated resource arrays are defined using
+ *  macros.  These macros are conditionally defined based on their
+ *  corresponding kernel configuration flag:
+ *    - CONFIG_PREALLOC_NORMAL: preallocate resources for a normal settop box
+ *    - CONFIG_PREALLOC_TFTP: preallocate the TFTP download resource
+ *    - CONFIG_PREALLOC_DOCSIS: preallocate the DOCSIS resource
+ *    - CONFIG_PREALLOC_PMEM: reserve space for persistent memory
+ */
+#ifdef CONFIG_PREALLOC_NORMAL
+#define PREALLOC_NORMAL(name, start, end, flags) \
+   PREALLOC(name, start, end, flags)
+#else
+#define PREALLOC_NORMAL(name, start, end, flags)
+#endif
+
+#ifdef CONFIG_PREALLOC_TFTP
+#define PREALLOC_TFTP(name, start, end, flags) \
+   PREALLOC(name, start, end, flags)
+#else
+#define PREALLOC_TFTP(name, start, end, flags)
+#endif
+
+#ifdef CONFIG_PREALLOC_DOCSIS
+#define PREALLOC_DOCSIS(name, start, end, flags) \
+   PREALLOC(name, start, end, flags)
+#else
+#define PREALLOC_DOCSIS(name, start, end, flags)
+#endif
+
+#ifdef CONFIG_PREALLOC_PMEM
+#define PREALLOC_PMEM(name, start, end, flags) \
+   PREALLOC(name, start, end, flags)
+#else
+#define PREALLOC_PMEM(name, start, end, flags)
+#endif
+#endif