diff options
| author | Edward O'Callaghan <eocallaghan@alterapraxis.com> | 2014-07-14 16:31:25 +1000 |
|---|---|---|
| committer | Patrick Georgi <patrick@georgi-clan.de> | 2014-07-18 07:42:27 +0200 |
| commit | 1f9653a1bc737587deed507cd173595b180aad8f (patch) | |
| tree | ee27277067933d1b8bd6d88336f0d29860439905 /src/mainboard/samsung/stumpy | |
| parent | d5339ae0b73b46f65c1d88fd4066a0e98f09b6b3 (diff) | |
src/superio/ite/it8772f: Separate mainboard from SIO at obj level
Remove #include early_serial.c and rename to early_init.c as no actual
UART configuration is done here. Note that this SIO component still
hard codes its base address to 0x2e.
Change-Id: Ieef32ac7285246717f0519ffed4314ba28cd47dc
Signed-off-by: Edward O'Callaghan <eocallaghan@alterapraxis.com>
Reviewed-on: http://review.coreboot.org/6271
Tested-by: build bot (Jenkins)
Reviewed-by: Patrick Georgi <patrick@georgi-clan.de>
Diffstat (limited to 'src/mainboard/samsung/stumpy')
| -rw-r--r-- | src/mainboard/samsung/stumpy/romstage.c | 17 | ||||
| -rw-r--r-- | src/mainboard/samsung/stumpy/smihandler.c | 20 |
2 files changed, 19 insertions, 18 deletions
diff --git a/src/mainboard/samsung/stumpy/romstage.c b/src/mainboard/samsung/stumpy/romstage.c index 6ab7007dbb..153ce5c68b 100644 --- a/src/mainboard/samsung/stumpy/romstage.c +++ b/src/mainboard/samsung/stumpy/romstage.c @@ -34,8 +34,6 @@ #include <bootmode.h> #include <superio/ite/common/ite.h> #include <superio/ite/it8772f/it8772f.h> -/* FIXME: SUPERIO include.c */ -#include "superio/ite/it8772f/early_serial.c" #include "northbridge/intel/sandybridge/sandybridge.h" #include "northbridge/intel/sandybridge/raminit.h" #include "southbridge/intel/bd82x6x/pch.h" @@ -61,6 +59,7 @@ #endif #define USB_RESET_DISABLE_MAGIC (0xdd) /* Disable if set to this */ +#define DUMMY_DEV PNP_DEV(0x2e, 0) #define SERIAL_DEV PNP_DEV(0x2e, IT8772F_SP1) #define GPIO_DEV PNP_DEV(0x2e, IT8772F_GPIO) @@ -148,29 +147,29 @@ static void setup_sio_gpios(void) * GPIO10 as USBPWRON12# * GPIO12 as USBPWRON13# */ - it8772f_gpio_setup(1, 0x05, 0x05, 0x00, 0x05, 0x05); + it8772f_gpio_setup(DUMMY_DEV, 1, 0x05, 0x05, 0x00, 0x05, 0x05); /* * GPIO22 as wake SCI# */ - it8772f_gpio_setup(2, 0x04, 0x04, 0x00, 0x04, 0x04); + it8772f_gpio_setup(DUMMY_DEV, 2, 0x04, 0x04, 0x00, 0x04, 0x04); /* * GPIO32 as EXTSMI# */ - it8772f_gpio_setup(3, 0x04, 0x04, 0x00, 0x04, 0x04); + it8772f_gpio_setup(DUMMY_DEV, 3, 0x04, 0x04, 0x00, 0x04, 0x04); /* * GPIO45 as LED_POWER# */ - it8772f_gpio_setup(4, 0x20, 0x20, 0x20, 0x20, 0x20); + it8772f_gpio_setup(DUMMY_DEV, 4, 0x20, 0x20, 0x20, 0x20, 0x20); /* * GPIO51 as USBPWRON8# * GPIO52 as USBPWRON1# */ - it8772f_gpio_setup(5, 0x06, 0x06, 0x00, 0x06, 0x06); - it8772f_gpio_setup(6, 0x00, 0x00, 0x00, 0x00, 0x00); + it8772f_gpio_setup(DUMMY_DEV, 5, 0x06, 0x06, 0x00, 0x06, 0x06); + it8772f_gpio_setup(DUMMY_DEV, 6, 0x00, 0x00, 0x00, 0x00, 0x00); } void main(unsigned long bist) @@ -239,7 +238,7 @@ void main(unsigned long bist) setup_sio_gpios(); /* Early SuperIO setup */ - it8772f_ac_resume_southbridge(); + it8772f_ac_resume_southbridge(DUMMY_DEV); ite_kill_watchdog(GPIO_DEV); ite_enable_serial(SERIAL_DEV, CONFIG_TTYS0_BASE); console_init(); diff --git a/src/mainboard/samsung/stumpy/smihandler.c b/src/mainboard/samsung/stumpy/smihandler.c index 5c3e1b3a1f..b23258473b 100644 --- a/src/mainboard/samsung/stumpy/smihandler.c +++ b/src/mainboard/samsung/stumpy/smihandler.c @@ -26,8 +26,10 @@ #include <northbridge/intel/sandybridge/sandybridge.h> #include <cpu/intel/model_206ax/model_206ax.h> -/* Include romstage serial for SIO helper functions */ -#include <superio/ite/it8772f/early_serial.c> +/* FIXME: Include romstage serial for SIO helper functions */ +#include <superio/ite/it8772f/early_init.c> +//#include <superio/ite/it8772f/it8772f.h> +#define DUMMY_DEV PNP_DEV(0x2e, 0) int mainboard_io_trap_handler(int smif) { @@ -64,18 +66,18 @@ void mainboard_smi_sleep(u8 slp_typ) case 3: case 4: /* Blink LED */ - it8772f_enter_conf(); - it8772f_sio_write(IT8772F_CONFIG_REG_LDN, IT8772F_GPIO); + it8772f_enter_conf(DUMMY_DEV); + it8772f_sio_write(DUMMY_DEV, IT8772F_CONFIG_REG_LDN, IT8772F_GPIO); /* Enable blink pin map */ - it8772f_sio_write(IT8772F_GPIO_LED_BLINK1_PINMAP, + it8772f_sio_write(DUMMY_DEV, IT8772F_GPIO_LED_BLINK1_PINMAP, SIO_GPIO_BLINK_GPIO45); /* Enable 4HZ blink */ - it8772f_sio_write(IT8772F_GPIO_LED_BLINK1_CONTROL, 0x02); + it8772f_sio_write(DUMMY_DEV, IT8772F_GPIO_LED_BLINK1_CONTROL, 0x02); /* Set GPIO to alternate function */ - reg8 = it8772f_sio_read(GPIO_REG_ENABLE(3)); + reg8 = it8772f_sio_read(DUMMY_DEV, GPIO_REG_ENABLE(3)); reg8 &= ~(1 << 5); - it8772f_sio_write(GPIO_REG_ENABLE(3), reg8); - it8772f_exit_conf(); + it8772f_sio_write(DUMMY_DEV, GPIO_REG_ENABLE(3), reg8); + it8772f_exit_conf(DUMMY_DEV); break; case 5: |