diff options
| author | Kyösti Mälkki <kyosti.malkki@gmail.com> | 2013-09-04 13:05:01 +0300 |
|---|---|---|
| committer | Kyösti Mälkki <kyosti.malkki@gmail.com> | 2013-09-11 07:12:15 +0200 |
| commit | 1ae305efe1a0823c270767ddf6cc02c41ce146f8 (patch) | |
| tree | 14d8f7bc15cb886186eb1e81bcd238ca2fac05ec /src/lib | |
| parent | 42f4651434877085f2a44939375bffeeecdb2c37 (diff) | |
| download | coreboot-1ae305efe1a0823c270767ddf6cc02c41ce146f8.tar.xz | |
CBMEM: Add cbmem_late_set_table() and drop references to high_tables_base
This helper function is for compatibility only for chipsets that do
not implement get_top_of_ram() to support early CBMEM.
Also remove references to globals high_tables_base and _size under
arch/ and from two ARMv7 boards.
Change-Id: I17eee30635a0368b2ada06e0698425c5ef0ecc53
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: http://review.coreboot.org/3902
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
Reviewed-by: Aaron Durbin <adurbin@google.com>
Diffstat (limited to 'src/lib')
| -rw-r--r-- | src/lib/cbmem.c | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/src/lib/cbmem.c b/src/lib/cbmem.c index 9e2ce0df84..206fdbf887 100644 --- a/src/lib/cbmem.c +++ b/src/lib/cbmem.c @@ -42,6 +42,8 @@ struct cbmem_entry { } __attribute__((packed)); #ifndef __PRE_RAM__ +uint64_t high_tables_base = 0; +uint64_t high_tables_size = 0; static struct cbmem_entry *bss_cbmem_toc; struct cbmem_entry *__attribute__((weak)) get_cbmem_toc(void) @@ -60,7 +62,15 @@ struct cbmem_entry *__attribute__((weak)) get_cbmem_toc(void) printk(BIOS_WARNING, "WARNING: you need to define get_cbmem_toc() for your chipset\n"); return NULL; } +#endif +#if !defined(__PRE_RAM__) +void cbmem_late_set_table(uint64_t base, uint64_t size) +{ + printk(BIOS_DEBUG, "CBMEM region %llx-%llx (%s)\n", base, base+size-1, __FUNCTION__); + high_tables_base = base; + high_tables_size = size; +} #endif /** |