From 9fe4d797a37671a65053add3f7cca27397db0b9b Mon Sep 17 00:00:00 2001 From: Stefan Reinauer Date: Sat, 16 Jan 2010 17:53:38 +0000 Subject: coreboot used to have two different "APIs" for memory accesses: read32(unsigned long addr) vs readl(void *addr) and write32(unsigned long addr, uint32_t value) vs writel(uint32_t value, void *addr) read32 was only available in __PRE_RAM__ stage, while readl was used in stage2. Some unclean implementations then made readl available to __PRE_RAM__ too which results in really messy includes and code. This patch fixes all code to use the read32/write32 variant, so that we can remove readl/writel in another patch. Signed-off-by: Stefan Reinauer Acked-by: Ronald G. Minnich git-svn-id: svn://svn.coreboot.org/coreboot/trunk@5022 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1 --- src/northbridge/amd/gx1/northbridge.c | 4 ++-- src/northbridge/amd/gx1/raminit.c | 4 ++-- 2 files changed, 4 insertions(+), 4 deletions(-) (limited to 'src/northbridge') diff --git a/src/northbridge/amd/gx1/northbridge.c b/src/northbridge/amd/gx1/northbridge.c index b652ffac08..4eb02c7ded 100644 --- a/src/northbridge/amd/gx1/northbridge.c +++ b/src/northbridge/amd/gx1/northbridge.c @@ -36,8 +36,8 @@ static void optimize_xbus(device_t dev) static void enable_shadow(device_t dev) { - writel(0x77777777,GX_BASE+BC_XMAP_2); - writel(0x77777777,GX_BASE+BC_XMAP_3); + write32(GX_BASE+BC_XMAP_2, 0x77777777); + write32(GX_BASE+BC_XMAP_3, 0x77777777); } static void northbridge_init(device_t dev) diff --git a/src/northbridge/amd/gx1/raminit.c b/src/northbridge/amd/gx1/raminit.c index 365a18fa60..02ff7fb599 100644 --- a/src/northbridge/amd/gx1/raminit.c +++ b/src/northbridge/amd/gx1/raminit.c @@ -34,12 +34,12 @@ it with the version available from LANL. void setGX1Mem(unsigned int addr, unsigned int data) { - writel(data, (volatile void *)addr); + write32(addr, data); } unsigned int getGX1Mem(unsigned int addr) { - return (unsigned int)readl((const volatile void *)addr); + return (unsigned int)read32(addr); } void do_refresh(void) -- cgit v1.2.3