From bc90e15d3f8e841ccf229fca5d7df99436ff4bdb Mon Sep 17 00:00:00 2001 From: Kyösti Mälkki Date: Wed, 4 Sep 2013 13:26:11 +0300 Subject: CBMEM: Backup top_of_ram instead of cbmem_toc MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit AMD northbridges have a complex way to resolve top_of_ram. Once it is resolved, it is stored in NVRAM to be used on resume. TODO: Redesign these get_top_of_ram() functions from scratch. Change-Id: I3cceb7e9b8b07620dacf138e99f98dc818c65341 Signed-off-by: Kyösti Mälkki Reviewed-on: http://review.coreboot.org/3557 Tested-by: build bot (Jenkins) Reviewed-by: Aaron Durbin --- src/southbridge/amd/agesa/hudson/early_setup.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'src/southbridge/amd/agesa/hudson/early_setup.c') diff --git a/src/southbridge/amd/agesa/hudson/early_setup.c b/src/southbridge/amd/agesa/hudson/early_setup.c index a0319abdf9..96861c99ca 100644 --- a/src/southbridge/amd/agesa/hudson/early_setup.c +++ b/src/southbridge/amd/agesa/hudson/early_setup.c @@ -95,7 +95,7 @@ int acpi_is_wakeup_early(void) } #endif -struct cbmem_entry *get_cbmem_toc(void) +unsigned long get_top_of_ram(void) { uint32_t xdata = 0; int xnvram_pos = 0xf8, xi; @@ -105,7 +105,7 @@ struct cbmem_entry *get_cbmem_toc(void) xdata |= inb(BIOSRAM_DATA) << (xi *8); xnvram_pos++; } - return (struct cbmem_entry *) xdata; + return (unsigned long) xdata; } #endif -- cgit v1.2.3