diff options
| author | Michał Żygowski <michal.zygowski@3mdeb.com> | 2019-12-01 17:41:23 +0100 |
|---|---|---|
| committer | Kyösti Mälkki <kyosti.malkki@gmail.com> | 2020-01-05 17:01:48 +0000 |
| commit | 287ce5f1ee8c3765d05bfbc0a6dd5ea9ec8b5c87 (patch) | |
| tree | 9ffb1915bf2186e3a5f41af09f968d5b3ce1902a /src/southbridge/amd/agesa/hudson | |
| parent | d913036e18034d6756805aabd868e1091c97ac0c (diff) | |
sb/amd/{agesa,pi}: use ACPIMMIO common block wherever possible
TEST=boot PC Engines apu1 and apu2 and launch Debian Linux
Signed-off-by: Michał Żygowski <michal.zygowski@3mdeb.com>
Change-Id: Ic3d5abc8f3b235ea61f66950ada8aff1dc48f8c3
Reviewed-on: https://review.coreboot.org/c/coreboot/+/37400
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Diffstat (limited to 'src/southbridge/amd/agesa/hudson')
| -rw-r--r-- | src/southbridge/amd/agesa/hudson/early_setup.c | 1 | ||||
| -rw-r--r-- | src/southbridge/amd/agesa/hudson/imc.c | 23 | ||||
| -rw-r--r-- | src/southbridge/amd/agesa/hudson/smbus_spd.c | 10 |
3 files changed, 14 insertions, 20 deletions
diff --git a/src/southbridge/amd/agesa/hudson/early_setup.c b/src/southbridge/amd/agesa/hudson/early_setup.c index 639a5e8764..090a85288b 100644 --- a/src/southbridge/amd/agesa/hudson/early_setup.c +++ b/src/southbridge/amd/agesa/hudson/early_setup.c @@ -17,6 +17,7 @@ #define _HUDSON_EARLY_SETUP_C_ #include <stdint.h> +#include <amdblocks/acpimmio.h> #include <device/pci_ops.h> #include <console/console.h> #include <amdblocks/acpimmio.h> diff --git a/src/southbridge/amd/agesa/hudson/imc.c b/src/southbridge/amd/agesa/hudson/imc.c index 1d63c1e36a..934d1e95da 100644 --- a/src/southbridge/amd/agesa/hudson/imc.c +++ b/src/southbridge/amd/agesa/hudson/imc.c @@ -14,6 +14,7 @@ */ #include "imc.h" +#include <amdblocks/acpimmio.h> #include <device/mmio.h> #include <Porting.h> #include <AGESA.h> @@ -22,24 +23,22 @@ #include <Proc/Fch/Common/FchCommonCfg.h> #include <Proc/Fch/FchPlatform.h> -#define VACPI_MMIO_VBASE ((u8 *)ACPI_MMIO_BASE) - void imc_reg_init(void) { /* Init Power Management Block 2 (PM2) Registers. * Check BKDG for AMD Family 16h for details. */ - write8(VACPI_MMIO_VBASE + PMIO2_BASE + 0x00, 0x06); - write8(VACPI_MMIO_VBASE + PMIO2_BASE + 0x01, 0x06); - write8(VACPI_MMIO_VBASE + PMIO2_BASE + 0x02, 0xf7); - write8(VACPI_MMIO_VBASE + PMIO2_BASE + 0x03, 0xff); - write8(VACPI_MMIO_VBASE + PMIO2_BASE + 0x04, 0xff); + pm2_write8(0, 0x06); + pm2_write8(1, 0x06); + pm2_write8(2, 0xf7); + pm2_write8(3, 0xff); + pm2_write8(4, 0xff); #if !CONFIG(SOUTHBRIDGE_AMD_AGESA_YANGTZE) - write8(VACPI_MMIO_VBASE + PMIO2_BASE + 0x10, 0x06); - write8(VACPI_MMIO_VBASE + PMIO2_BASE + 0x11, 0x06); - write8(VACPI_MMIO_VBASE + PMIO2_BASE + 0x12, 0xf7); - write8(VACPI_MMIO_VBASE + PMIO2_BASE + 0x13, 0xff); - write8(VACPI_MMIO_VBASE + PMIO2_BASE + 0x14, 0xff); + pm2_write8(0x10, 0x06); + pm2_write8(0x11, 0x06); + pm2_write8(0x12, 0xf7); + pm2_write8(0x13, 0xff); + pm2_write8(0x14, 0xff); #endif #if CONFIG(SOUTHBRIDGE_AMD_AGESA_YANGTZE) diff --git a/src/southbridge/amd/agesa/hudson/smbus_spd.c b/src/southbridge/amd/agesa/hudson/smbus_spd.c index 8eb36f46ee..9ddae38c5b 100644 --- a/src/southbridge/amd/agesa/hudson/smbus_spd.c +++ b/src/southbridge/amd/agesa/hudson/smbus_spd.c @@ -13,6 +13,7 @@ * GNU General Public License for more details. */ +#include <amdblocks/acpimmio.h> #include <device/pci_def.h> #include <device/device.h> #include <console/console.h> @@ -126,16 +127,9 @@ static int readspd (int iobase, int SmbusSlaveAddress, char *buffer, int count) return 0; } -static void writePmReg (int reg, int data) -{ - __outbyte (0xCD6, reg); - __outbyte (0xCD7, data); -} - static void setupFch (int ioBase) { - writePmReg (0x2D, ioBase >> 8); - writePmReg (0x2C, ioBase | 1); + pm_write16(0x2c, ioBase | 1); __outbyte (ioBase + 0x0E, 66000000 / 400000 / 4); // set SMBus clock to 400 KHz } |