diff options
Diffstat (limited to 'src/mainboard')
| -rw-r--r-- | src/mainboard/amd/persimmon/romstage.c | 15 | ||||
| -rw-r--r-- | src/mainboard/asrock/e350m1/romstage.c | 15 |
2 files changed, 0 insertions, 30 deletions
diff --git a/src/mainboard/amd/persimmon/romstage.c b/src/mainboard/amd/persimmon/romstage.c index 5ef5557a5b..dfc2b6ae4b 100644 --- a/src/mainboard/amd/persimmon/romstage.c +++ b/src/mainboard/amd/persimmon/romstage.c @@ -55,21 +55,6 @@ void cache_as_ram_main(unsigned long bist, unsigned long cpu_init_detectedx) // all cores: set pstate 0 (1600 MHz) early to save a few ms of boot time __writemsr (0xc0010062, 0); - if (boot_cpu()) - { - u8 reg8; - // SB800: program AcpiMmioEn to enable MMIO access to MiscCntrl register - outb(0x24, 0xCD6); - reg8 = inb(0xCD7); - reg8 |= 1; - reg8 &= ~(1 << 1); - outb(reg8, 0xCD7); - - // program SB800 MiscCntrl - *(volatile u32 *)(0xFED80000+0xE00+0x40) &= ~((1 << 0) | (1 << 2)); /* 48Mhz */ - *(volatile u32 *)(0xFED80000+0xE00+0x40) |= 1 << 1; /* 48Mhz */ - } - if (!cpu_init_detectedx && boot_cpu()) { post_code(0x30); sb_poweron_init(); diff --git a/src/mainboard/asrock/e350m1/romstage.c b/src/mainboard/asrock/e350m1/romstage.c index 29df530279..38790cd517 100644 --- a/src/mainboard/asrock/e350m1/romstage.c +++ b/src/mainboard/asrock/e350m1/romstage.c @@ -55,21 +55,6 @@ void cache_as_ram_main(unsigned long bist, unsigned long cpu_init_detectedx) // all cores: set pstate 0 (1600 MHz) early to save a few ms of boot time __writemsr(0xc0010062, 0); - if (boot_cpu()) { - u8 reg8; - // SB800: Program AcpiMmioEn to enable MMIO access to MiscCntrl register - outb(0x24, 0xCD6); - reg8 = inb(0xCD7); - reg8 |= 1; - reg8 &= ~(1 << 1); - outb(0x24, 0xCD6); - outb(reg8, 0xCD7); - - // Program SB800 MiscCntrl - *(volatile u32 *)(0xFED80000 + 0xE00 + 0x40) &= ~((1 << 0) | (1 << 2)); /* 48Mhz */ - *(volatile u32 *)(0xFED80000 + 0xE00 + 0x40) |= 1 << 1; /* 48Mhz */ - } - if (!cpu_init_detectedx && boot_cpu()) { post_code(0x30); sb_poweron_init(); |