From 697927cc35c80ddbe91d868ba1e41fb68dda815d Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Ky=C3=B6sti=20M=C3=A4lkki?= Date: Sun, 13 Oct 2013 04:15:40 +0300 Subject: CBMEM: Define cbmem_top() just once for x86 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit It is expected this will always be a casted get_top_of_ram() call on x86, no reason to do that under chipset. Change-Id: I3a49abe13ca44bf4ca1e26d1b3baf954bc5a29b7 Signed-off-by: Kyösti Mälkki Reviewed-on: http://review.coreboot.org/3972 Tested-by: build bot (Jenkins) Reviewed-by: Aaron Durbin --- src/arch/x86/boot/cbmem.c | 10 +++++++++- 1 file changed, 9 insertions(+), 1 deletion(-) (limited to 'src/arch') diff --git a/src/arch/x86/boot/cbmem.c b/src/arch/x86/boot/cbmem.c index 6a1226368e..bdc695c85d 100644 --- a/src/arch/x86/boot/cbmem.c +++ b/src/arch/x86/boot/cbmem.c @@ -55,4 +55,12 @@ unsigned long __attribute__((weak)) get_top_of_ram(void) } #endif /* !__PRE_RAM__ */ -#endif +#else + +void *cbmem_top(void) +{ + /* Top of cbmem is at lowest usable DRAM address below 4GiB. */ + return (void *)get_top_of_ram(); +} + +#endif /* DYNAMIC_CBMEM */ -- cgit v1.2.3