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authorAtsushi Nemoto <anemo@mba.ocn.ne.jp>2008-07-19 01:51:41 +0900
committerRalf Baechle <ralf@linux-mips.org>2008-07-20 14:38:21 +0100
commit255033a9bb900a06c9a7798908ce12557d24fb66 (patch)
tree9bb4b8a54d8737d2126fb6e00c2d1bbe99670a89 /arch/mips/txx9/rbtx4938
parentb5d5accc7a2eb41f43ef346f3b258ba2f6342a1c (diff)
[MIPS] TXx9: Cleanups for 64-bit support
* Unify (and fix) mem_tx4938.c and mem_tx4927.c * Simplify prom_init * Kill volatiles and unused definitions for tx4927.h and tx4938.h Signed-off-by: Atsushi Nemoto <anemo@mba.ocn.ne.jp> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
Diffstat (limited to 'arch/mips/txx9/rbtx4938')
-rw-r--r--arch/mips/txx9/rbtx4938/prom.c6
-rw-r--r--arch/mips/txx9/rbtx4938/setup.c11
2 files changed, 7 insertions, 10 deletions
diff --git a/arch/mips/txx9/rbtx4938/prom.c b/arch/mips/txx9/rbtx4938/prom.c
index fbb37458ddb2..ee189519ce5a 100644
--- a/arch/mips/txx9/rbtx4938/prom.c
+++ b/arch/mips/txx9/rbtx4938/prom.c
@@ -18,12 +18,8 @@
void __init rbtx4938_prom_init(void)
{
- extern int tx4938_get_mem_size(void);
- int msize;
#ifndef CONFIG_TX4938_NAND_BOOT
prom_init_cmdline();
#endif
-
- msize = tx4938_get_mem_size();
- add_memory_region(0, msize << 20, BOOT_MEM_RAM);
+ add_memory_region(0, tx4938_get_mem_size(), BOOT_MEM_RAM);
}
diff --git a/arch/mips/txx9/rbtx4938/setup.c b/arch/mips/txx9/rbtx4938/setup.c
index c2da92396b7a..c1e076c7b2d2 100644
--- a/arch/mips/txx9/rbtx4938/setup.c
+++ b/arch/mips/txx9/rbtx4938/setup.c
@@ -310,7 +310,7 @@ void __init tx4938_board_setup(void)
printk(KERN_INFO "%s SDRAMC --", txx9_pcode_str);
for (i = 0; i < 4; i++) {
- unsigned long long cr = tx4938_sdramcptr->cr[i];
+ u64 cr = TX4938_SDRAMC_CR(i);
unsigned long ram_base, ram_size;
if (!((unsigned long)cr & 0x00000400))
continue; /* disabled */
@@ -318,20 +318,21 @@ void __init tx4938_board_setup(void)
ram_size = ((unsigned long)(cr >> 33) + 1) << 21;
if (ram_base >= 0x20000000)
continue; /* high memory (ignore) */
- printk(" CR%d:%016Lx", i, cr);
+ printk(KERN_CONT " CR%d:%016llx", i, cr);
tx4938_sdram_resource[i].name = "SDRAM";
tx4938_sdram_resource[i].start = ram_base;
tx4938_sdram_resource[i].end = ram_base + ram_size - 1;
tx4938_sdram_resource[i].flags = IORESOURCE_MEM;
request_resource(&iomem_resource, &tx4938_sdram_resource[i]);
}
- printk(" TR:%09Lx\n", tx4938_sdramcptr->tr);
+ printk(KERN_CONT " TR:%09llx\n", ____raw_readq(&tx4938_sdramcptr->tr));
/* SRAM */
- if (tx4938_sramcptr->cr & 1) {
+ if (____raw_readq(&tx4938_sramcptr->cr) & 1) {
unsigned int size = 0x800;
unsigned long base =
- (tx4938_sramcptr->cr >> (39-11)) & ~(size - 1);
+ (____raw_readq(&tx4938_sramcptr->cr) >> (39-11))
+ & ~(size - 1);
tx4938_sram_resource.name = "SRAM";
tx4938_sram_resource.start = base;
tx4938_sram_resource.end = base + size - 1;