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authorKevin Paul Herbert <kph@meraki.net>2014-12-24 18:43:20 -0800
committerAlexandru Gagniuc <mr.nuke.me@gmail.com>2015-02-15 08:50:22 +0100
commitbde6d309dfafe58732ec46314a2d4c08974b62d4 (patch)
tree17ba00565487ddfbb5759c96adfbb3fffe2a4550 /src/northbridge/intel/i82810
parent4b10dec1a66122b515b2191f823d7fd379ec655f (diff)
downloadcoreboot-bde6d309dfafe58732ec46314a2d4c08974b62d4.tar.xz
x86: Change MMIO addr in readN(addr)/writeN(addr, val) to pointer
On x86, change the type of the address parameter in read8()/read16/read32()/write8()/write16()/write32() to be a pointer, instead of unsigned long. Change-Id: Ic26dd8a72d82828b69be3c04944710681b7bd330 Signed-off-by: Kevin Paul Herbert <kph@meraki.net> Signed-off-by: Alexandru Gagniuc <mr.nuke.me@gmail.com> Reviewed-on: http://review.coreboot.org/7784 Tested-by: build bot (Jenkins)
Diffstat (limited to 'src/northbridge/intel/i82810')
-rw-r--r--src/northbridge/intel/i82810/raminit.c10
1 files changed, 5 insertions, 5 deletions
diff --git a/src/northbridge/intel/i82810/raminit.c b/src/northbridge/intel/i82810/raminit.c
index b45180351b..dddfaa40ef 100644
--- a/src/northbridge/intel/i82810/raminit.c
+++ b/src/northbridge/intel/i82810/raminit.c
@@ -138,7 +138,7 @@ SDRAM configuration functions.
*/
static void do_ram_command(u8 command)
{
- u32 addr, addr_offset;
+ u32 *addr, addr_offset;
u16 dimm_size, dimm_start, dimm_bank;
u8 reg8, drp;
int i, caslatency;
@@ -191,15 +191,15 @@ static void do_ram_command(u8 command)
dimm_size = translate_i82810_to_mb[drp];
if (dimm_size) {
- addr = (dimm_start * 1024 * 1024) + addr_offset;
- PRINT_DEBUG(" Sending RAM command 0x%02x to 0x%08x\n", reg8, addr);
+ addr = (u32 *)((dimm_start * 1024 * 1024) + addr_offset);
+ PRINT_DEBUG(" Sending RAM command 0x%02x to 0x%p\n", reg8, addr);
read32(addr);
}
dimm_bank = translate_i82810_to_bank[drp];
if (dimm_bank) {
- addr = ((dimm_start + dimm_bank) * 1024 * 1024) + addr_offset;
- PRINT_DEBUG(" Sending RAM command 0x%02x to 0x%08x\n", reg8, addr);
+ addr = (u32 *)(((dimm_start + dimm_bank) * 1024 * 1024) + addr_offset);
+ PRINT_DEBUG(" Sending RAM command 0x%02x to 0x%p\n", reg8, addr);
read32(addr);
}