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| author | Kyösti Mälkki <kyosti.malkki@gmail.com> | 2012-07-11 07:55:21 +0300 |
|---|---|---|
| committer | Patrick Georgi <patrick@georgi-clan.de> | 2012-07-16 18:41:46 +0200 |
| commit | cc55b9b9199657834a946ea2de059c3fab3e3b10 (patch) | |
| tree | 732d9757212623855ba25e0d925d292d441b5098 /src/cpu | |
| parent | 63f8c088307c5296809d9499b3b7cbaedb2a4440 (diff) | |
| download | coreboot-cc55b9b9199657834a946ea2de059c3fab3e3b10.tar.xz | |
Define global uma_memory variables
Use of the uma_memory_base and _size variables is very scattered.
Implementation of setup_uma_memory() will appear in each northbridge.
It should be possible to do this setup entirely in northbridge
code and get rid of the globals in a follow-up.
Change-Id: I07ccd98c55a6bcaa8294ad9704b88d7afb341456
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: http://review.coreboot.org/1204
Tested-by: build bot (Jenkins)
Reviewed-by: Patrick Georgi <patrick@georgi-clan.de>
Diffstat (limited to 'src/cpu')
| -rw-r--r-- | src/cpu/amd/mtrr/amd_mtrr.c | 4 | ||||
| -rw-r--r-- | src/cpu/x86/mtrr/mtrr.c | 4 |
2 files changed, 0 insertions, 8 deletions
diff --git a/src/cpu/amd/mtrr/amd_mtrr.c b/src/cpu/amd/mtrr/amd_mtrr.c index 5c48cfd96c..7fabb44eb3 100644 --- a/src/cpu/amd/mtrr/amd_mtrr.c +++ b/src/cpu/amd/mtrr/amd_mtrr.c @@ -6,10 +6,6 @@ #include <cpu/x86/cache.h> #include <cpu/x86/msr.h> -#if CONFIG_GFXUMA -extern uint64_t uma_memory_size; -#endif - static unsigned long resk(uint64_t value) { unsigned long resultk; diff --git a/src/cpu/x86/mtrr/mtrr.c b/src/cpu/x86/mtrr/mtrr.c index f9e0716283..1ffec0eb76 100644 --- a/src/cpu/x86/mtrr/mtrr.c +++ b/src/cpu/x86/mtrr/mtrr.c @@ -40,10 +40,6 @@ #include <arch/cpu.h> #include <arch/acpi.h> -#if CONFIG_GFXUMA -extern uint64_t uma_memory_base, uma_memory_size; -#endif - static unsigned int mtrr_msr[] = { MTRRfix64K_00000_MSR, MTRRfix16K_80000_MSR, MTRRfix16K_A0000_MSR, MTRRfix4K_C0000_MSR, MTRRfix4K_C8000_MSR, MTRRfix4K_D0000_MSR, MTRRfix4K_D8000_MSR, |