diff options
Diffstat (limited to 'src/mainboard/gigabyte/ga-g41m-es2l')
-rw-r--r-- | src/mainboard/gigabyte/ga-g41m-es2l/romstage.c | 48 |
1 files changed, 9 insertions, 39 deletions
diff --git a/src/mainboard/gigabyte/ga-g41m-es2l/romstage.c b/src/mainboard/gigabyte/ga-g41m-es2l/romstage.c index 16b157b2dd..bde4f33bef 100644 --- a/src/mainboard/gigabyte/ga-g41m-es2l/romstage.c +++ b/src/mainboard/gigabyte/ga-g41m-es2l/romstage.c @@ -14,14 +14,9 @@ * GNU General Public License for more details. */ -#include <stdint.h> -#include <device/pci_def.h> #include <device/pci_ops.h> -#include <console/console.h> #include <southbridge/intel/i82801gx/i82801gx.h> -#include <southbridge/intel/common/pmclib.h> #include <northbridge/intel/x4x/x4x.h> -#include <arch/romstage.h> #include <superio/ite/it8718f/it8718f.h> #include <superio/ite/common/ite.h> @@ -34,7 +29,7 @@ * We should use standard gpio.h eventually */ -static void mb_lpc_init(void) +void mb_lpc_setup(void) { pci_devfn_t dev; @@ -73,6 +68,11 @@ static void mb_lpc_init(void) ite_reg_write(EC_DEV, 0x70, 0x00); // Don't use IRQ9 ite_reg_write(EC_DEV, 0x30, 0x01); // Enable + ite_enable_serial(SERIAL_DEV, CONFIG_TTYS0_BASE); + + /* Disable SIO reboot */ + ite_reg_write(GPIO_DEV, 0xEF, 0x7E); + /* IRQ routing */ RCBA32(D31IP) = 0x00002210; RCBA32(D30IP) = 0x00002100; @@ -84,38 +84,8 @@ static void mb_lpc_init(void) RCBA32(D27IR) = 0x00000000; } -void mainboard_romstage_entry(void) +void mb_get_spd_map(u8 spd_map[4]) { - // ch0 ch1 - const u8 spd_addrmap[4] = { 0x50, 0, 0x52, 0 }; - u8 boot_path = 0; - u8 s3_resume; - - /* Set southbridge and Super I/O GPIOs. */ - i82801gx_lpc_setup(); - mb_lpc_init(); - ite_enable_serial(SERIAL_DEV, CONFIG_TTYS0_BASE); - - /* Disable SIO reboot */ - ite_reg_write(GPIO_DEV, 0xEF, 0x7E); - - console_init(); - - enable_smbus(); - - i82801gx_early_init(); - x4x_early_init(); - - s3_resume = southbridge_detect_s3_resume(); - if (s3_resume) - boot_path = BOOT_PATH_RESUME; - if (MCHBAR32(PMSTS_MCHBAR) & PMSTS_WARM_RESET) - boot_path = BOOT_PATH_WARM_RESET; - - sdram_initialize(boot_path, spd_addrmap); - - x4x_late_init(s3_resume); - - printk(BIOS_DEBUG, "x4x late init complete\n"); - + spd_map[0] = 0x50; + spd_map[2] = 0x52; } |