diff options
| author | Atsushi Nemoto <anemo@mba.ocn.ne.jp> | 2008-07-18 18:51:41 +0200 |
|---|---|---|
| committer | Ralf Baechle <ralf@linux-mips.org> | 2008-07-20 15:38:21 +0200 |
| commit | 255033a9bb900a06c9a7798908ce12557d24fb66 (patch) | |
| tree | 9bb4b8a54d8737d2126fb6e00c2d1bbe99670a89 /arch/mips/txx9/rbtx4938 | |
| parent | [MIPS] Cobalt: Fix I/O port resource range (diff) | |
| download | linux-255033a9bb900a06c9a7798908ce12557d24fb66.tar.xz linux-255033a9bb900a06c9a7798908ce12557d24fb66.zip | |
[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.c | 6 | ||||
| -rw-r--r-- | arch/mips/txx9/rbtx4938/setup.c | 11 |
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; |