Pull arch/c6x fixes from Mark Salter.
* tag 'for-linus' of git://linux-c6x.org/git/projects/linux-c6x-upstreaming:
c6x: platforms: cache: Export symbol L1P_cache_block_invalidate and L1D_cache_block_writeback
c6x: kernel: setup: Export symbol memory_end
c6x: kernel: setup: Add screen_info global variable
c6x: include: asm: Kbuild: Add generic serial.h
c6x: include: asm: dma-mapping: Add dummy dma_sync_single_range_for_device
c6x: include: asm: setup: Include "linux/types.h"
c6x: asm: Add default flat.h according to xtensa architecture
c6x: kernel: setup: Remove 'const' for local variables in machine_init
c6x: Makefile: Add -D__linux__
C6x: time: Ensure consistency in __init
c6x: kernel: setup: Include "linux/console.h"
KBUILD_DEFCONFIG := dsk6455_defconfig
-cflags-y += -mno-dsbt -msdata=none
+cflags-y += -mno-dsbt -msdata=none -D__linux__
cflags-$(CONFIG_C6X_BIG_KERNEL) += -mlong-calls
generic-y += scatterlist.h
generic-y += segment.h
generic-y += sembuf.h
+generic-y += serial.h
generic-y += shmbuf.h
generic-y += shmparam.h
generic-y += siginfo.h
#define dma_supported(d, m) 1
+static inline void dma_sync_single_range_for_device(struct device *dev,
+ dma_addr_t addr,
+ unsigned long offset,
+ size_t size,
+ enum dma_data_direction dir)
+{
+}
+
static inline int dma_set_mask(struct device *dev, u64 dma_mask)
{
if (!dev->dma_mask || !dma_supported(dev, dma_mask))
--- /dev/null
+#ifndef __ASM_C6X_FLAT_H
+#define __ASM_C6X_FLAT_H
+
+#define flat_argvp_envp_on_stack() 0
+#define flat_old_ram_flag(flags) (flags)
+#define flat_reloc_valid(reloc, size) ((reloc) <= (size))
+#define flat_get_addr_from_rp(rp, relval, flags, p) get_unaligned(rp)
+#define flat_put_addr_at_rp(rp, val, relval) put_unaligned(val, rp)
+#define flat_get_relocate_addr(rel) (rel)
+#define flat_set_persistent(relval, p) 0
+
+#endif /* __ASM_C6X_FLAT_H */
#define _ASM_C6X_SETUP_H
#include <uapi/asm/setup.h>
+#include <linux/types.h>
#ifndef __ASSEMBLY__
extern int c6x_add_memory(phys_addr_t start, unsigned long size);
#include <linux/cpu.h>
#include <linux/fs.h>
#include <linux/of.h>
-
+#include <linux/console.h>
+#include <linux/screen_info.h>
#include <asm/sections.h>
#include <asm/div64.h>
static const char *c6x_soc_name;
+struct screen_info screen_info;
+
int c6x_num_cores;
EXPORT_SYMBOL_GPL(c6x_num_cores);
unsigned long memory_start;
unsigned long memory_end;
+EXPORT_SYMBOL(memory_end);
unsigned long ram_start;
unsigned long ram_end;
*/
notrace void __init machine_init(unsigned long dt_ptr)
{
- const void *dtb = __va(dt_ptr);
- const void *fdt = _fdt_start;
+ void *dtb = __va(dt_ptr);
+ void *fdt = _fdt_start;
/* interrupts must be masked */
set_creg(IER, 2);
return (tsc * sched_clock_multiplier) >> SCHED_CLOCK_SHIFT;
}
-void time_init(void)
+void __init time_init(void)
{
u64 tmp = (u64)NSEC_PER_SEC << SCHED_CLOCK_SHIFT;
(unsigned int *) end,
IMCR_L1PIBAR, IMCR_L1PIWC);
}
+EXPORT_SYMBOL(L1P_cache_block_invalidate);
void L1D_cache_block_invalidate(unsigned int start, unsigned int end)
{
(unsigned int *) end,
IMCR_L1DWBAR, IMCR_L1DWWC);
}
+EXPORT_SYMBOL(L1D_cache_block_writeback);
/*
* L2 block operations