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| author | Felix Held <felix-coreboot@felixheld.de> | 2023-04-20 13:24:26 +0200 |
|---|---|---|
| committer | Felix Held <felix-coreboot@felixheld.de> | 2023-04-21 15:15:00 +0000 |
| commit | 5927873b925e1aaca5929ccb8b7e1ff7bb0c7256 (patch) | |
| tree | 372b76eaeab716ce11f657a07b82766e37c3a1a7 | |
| parent | 392cf2f8f842b3d1705927e9b784032d88296a0d (diff) | |
soc/amd/stoneyridge/memmap: use get_top_of_mem_below_4gb
Use get_top_of_mem_below_4gb instead of open-coding the functionality.
Signed-off-by: Felix Held <felix-coreboot@felixheld.de>
Change-Id: Ic673deb725a541c7535ae769f589cd82ea42a561
Reviewed-on: https://review.coreboot.org/c/coreboot/+/74614
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Martin Roth <martin.roth@amd.corp-partner.google.com>
| -rw-r--r-- | src/soc/amd/stoneyridge/memmap.c | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/src/soc/amd/stoneyridge/memmap.c b/src/soc/amd/stoneyridge/memmap.c index 8f73a8cf12..32d6d96a5b 100644 --- a/src/soc/amd/stoneyridge/memmap.c +++ b/src/soc/amd/stoneyridge/memmap.c @@ -13,9 +13,7 @@ uintptr_t cbmem_top_chipset(void) { - msr_t tom = rdmsr(TOP_MEM); - - if (!tom.lo) + if (!get_top_of_mem_below_4gb()) return 0; /* 8MB alignment to keep MTRR usage low */ |