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| author | Kevin Paul Herbert <kph@meraki.net> | 2014-12-24 18:43:20 -0800 |
|---|---|---|
| committer | Alexandru Gagniuc <mr.nuke.me@gmail.com> | 2015-02-15 08:50:22 +0100 |
| commit | bde6d309dfafe58732ec46314a2d4c08974b62d4 (patch) | |
| tree | 17ba00565487ddfbb5759c96adfbb3fffe2a4550 /src/mainboard/amd/torpedo/mptable.c | |
| parent | 4b10dec1a66122b515b2191f823d7fd379ec655f (diff) | |
| download | coreboot-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/mainboard/amd/torpedo/mptable.c')
| -rw-r--r-- | src/mainboard/amd/torpedo/mptable.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/src/mainboard/amd/torpedo/mptable.c b/src/mainboard/amd/torpedo/mptable.c index 477d97adbf..02206a9d87 100644 --- a/src/mainboard/amd/torpedo/mptable.c +++ b/src/mainboard/amd/torpedo/mptable.c @@ -107,11 +107,11 @@ static void *smp_write_config_table(void *v) /* I/O APICs: APIC ID Version State Address */ - u32 dword; + u8 *dword; u8 byte; - ReadPMIO(SB_PMIOA_REG34, AccWidthUint32, &dword); - dword &= 0xFFFFFFF0; + ReadPMIO(SB_PMIOA_REG34, AccWidthUint32, &dword); + dword = (u8 *)(((uintptr_t) dword) & 0xFFFFFFF0); /* Set IO APIC ID onto IO_APIC_ID */ write32 (dword, 0x00); write32 (dword + 0x10, IO_APIC_ID << 24); |