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| author | Kyösti Mälkki <kyosti.malkki@gmail.com> | 2014-11-28 11:24:19 +0200 |
|---|---|---|
| committer | Kyösti Mälkki <kyosti.malkki@gmail.com> | 2015-01-27 22:54:32 +0100 |
| commit | ae98e83eb256c17a4a8d535bba4107611126db3d (patch) | |
| tree | de963b2d1cd3652e51ec17da112ff7642ddb0e72 /src/arch/x86/boot/cbmem.c | |
| parent | 2fb6b40ed0d4c4d169d4b909ad784e1841b50242 (diff) | |
| download | coreboot-ae98e83eb256c17a4a8d535bba4107611126db3d.tar.xz | |
CBMEM: Always use DYNAMIC_CBMEM
Drop the implementation of statically allocated high memory
region for CBMEM. There is no longer the need to explicitly
select DYNAMIC_CBMEM, it is the only remaining choice.
Change-Id: Iadf6f27a134e05daa1038646d0b4e0b8f9f0587a
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: http://review.coreboot.org/7851
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
Reviewed-by: Aaron Durbin <adurbin@google.com>
Diffstat (limited to 'src/arch/x86/boot/cbmem.c')
| -rw-r--r-- | src/arch/x86/boot/cbmem.c | 21 |
1 files changed, 0 insertions, 21 deletions
diff --git a/src/arch/x86/boot/cbmem.c b/src/arch/x86/boot/cbmem.c index 1036adc17f..762d2464d2 100644 --- a/src/arch/x86/boot/cbmem.c +++ b/src/arch/x86/boot/cbmem.c @@ -26,21 +26,6 @@ #include <console/cbmem_console.h> #include <timestamp.h> -#if !CONFIG_DYNAMIC_CBMEM -void get_cbmem_table(uint64_t *base, uint64_t *size) -{ - uint64_t top_of_ram = get_top_of_ram(); - - if (top_of_ram >= HIGH_MEMORY_SIZE) { - *base = top_of_ram - HIGH_MEMORY_SIZE; - *size = HIGH_MEMORY_SIZE; - } else { - *base = 0; - *size = 0; - } -} -#endif /* !DYNAMIC_CBMEM */ - #if IS_ENABLED(CONFIG_LATE_CBMEM_INIT) #if !defined(__PRE_RAM__) @@ -52,11 +37,7 @@ void __attribute__((weak)) backup_top_of_ram(uint64_t ramtop) void set_top_of_ram(uint64_t ramtop) { backup_top_of_ram(ramtop); -#if !CONFIG_DYNAMIC_CBMEM - cbmem_late_set_table(ramtop - HIGH_MEMORY_SIZE, HIGH_MEMORY_SIZE); -#else cbmem_set_top((void*)(uintptr_t)ramtop); -#endif } #endif /* !__PRE_RAM__ */ @@ -66,13 +47,11 @@ unsigned long __attribute__((weak)) get_top_of_ram(void) return 0; } -#if IS_ENABLED(CONFIG_DYNAMIC_CBMEM) void *cbmem_top(void) { /* Top of cbmem is at lowest usable DRAM address below 4GiB. */ return (void *)get_top_of_ram(); } -#endif #endif /* LATE_CBMEM_INIT */ |