diff options
author | Myles Watson <mylesgw@gmail.com> | 2010-03-11 21:34:27 +0000 |
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committer | Myles Watson <mylesgw@gmail.com> | 2010-03-11 21:34:27 +0000 |
commit | ed15220b87d298088a074747b24e212c23333e33 (patch) | |
tree | 08baf8485e130591af1edd889333f3cef998c01c /src/cpu/amd/car/clear_init_ram.c | |
parent | bc259d09d342f09987c65290422009615a8287a7 (diff) |
Replace clear_memory with memset.
Replace set_init_ram_access with the call to set_var_mtrr.
Remove unused #include statments.
Signed-off-by: Myles Watson <mylesgw@gmail.com>
Acked-by: Patrick Georgi <patrick.georgi@coresystems.de>
git-svn-id: svn://svn.coreboot.org/coreboot/trunk@5201 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
Diffstat (limited to 'src/cpu/amd/car/clear_init_ram.c')
-rw-r--r-- | src/cpu/amd/car/clear_init_ram.c | 23 |
1 files changed, 0 insertions, 23 deletions
diff --git a/src/cpu/amd/car/clear_init_ram.c b/src/cpu/amd/car/clear_init_ram.c deleted file mode 100644 index 624e0fea83..0000000000 --- a/src/cpu/amd/car/clear_init_ram.c +++ /dev/null @@ -1,23 +0,0 @@ -/* by yhlu 6.2005 */ -/* be warned, this file will be used core 0/node 0 only */ - -static void __attribute__((noinline)) clear_init_ram(void) -{ - // gcc 3.4.5 will inline the copy_and_run and clear_init_ram in post_cache_as_ram - // will reuse %edi as 0 from clear_memory for copy_and_run part, actually it is increased already - // so noline clear_init_ram - -#if CONFIG_HAVE_ACPI_RESUME == 1 - /* clear only coreboot used region of memory. Note: this may break ECC enabled boards */ - clear_memory( CONFIG_RAMBASE, (CONFIG_RAMTOP) - CONFIG_RAMBASE - CONFIG_DCACHE_RAM_SIZE); -#else - clear_memory(0, ((CONFIG_RAMTOP) - CONFIG_DCACHE_RAM_SIZE)); -#endif -} - -/* be warned, this file will be used by core other than core 0/node 0 or core0/node0 when cpu_reset*/ -static void set_init_ram_access(void) -{ - set_var_mtrr(0, 0x00000000, CONFIG_RAMTOP, MTRR_TYPE_WRBACK); -} - |