diff options
| author | Edward O'Callaghan <eocallaghan@alterapraxis.com> | 2014-04-23 01:43:38 +1000 |
|---|---|---|
| committer | Patrick Georgi <patrick@georgi-clan.de> | 2014-04-26 13:06:15 +0200 |
| commit | 5c41ee69ef27575f93441f487b1d9f4c2d97f8e0 (patch) | |
| tree | add605b344233cf6e4c45fd799b86548ff832252 /src/mainboard/gigabyte | |
| parent | 03ad2a26b07909a5c34a1ade30f905ae3de5b8a0 (diff) | |
superio/ite/it8716f: Rewrite from hardcoded base addr
Following the same reasoning as:
HASHHERE superio/ite/it8721f: Rewrite from hardcoded base addr
Removing hard coded magics and expose sio pnp api in romstage.
Change-Id: I27433cb1a84b3641a6110ecf6bd5021e00769aba
Signed-off-by: Edward O'Callaghan <eocallaghan@alterapraxis.com>
Reviewed-on: http://review.coreboot.org/5565
Tested-by: build bot (Jenkins)
Reviewed-by: Patrick Georgi <patrick@georgi-clan.de>
Diffstat (limited to 'src/mainboard/gigabyte')
| -rw-r--r-- | src/mainboard/gigabyte/ga_2761gxdk/romstage.c | 10 | ||||
| -rw-r--r-- | src/mainboard/gigabyte/m57sli/romstage.c | 11 |
2 files changed, 11 insertions, 10 deletions
diff --git a/src/mainboard/gigabyte/ga_2761gxdk/romstage.c b/src/mainboard/gigabyte/ga_2761gxdk/romstage.c index 4d215ae695..86158c8853 100644 --- a/src/mainboard/gigabyte/ga_2761gxdk/romstage.c +++ b/src/mainboard/gigabyte/ga_2761gxdk/romstage.c @@ -38,14 +38,14 @@ #include "lib/delay.c" #include "cpu/x86/lapic.h" #include "northbridge/amd/amdk8/reset_test.c" -#include "superio/ite/it8716f/early_serial.c" -#include "superio/ite/it8716f/early_init.c" +#include <superio/ite/it8716f/it8716f.h> #include "cpu/x86/bist.h" #include "northbridge/amd/amdk8/debug.c" #include "northbridge/amd/amdk8/setup_resource_map.c" #include "southbridge/sis/sis966/early_ctrl.c" #define SERIAL_DEV PNP_DEV(0x2e, IT8716F_SP1) +#define CLKIN_DEV PNP_DEV(0x2e, IT8716F_GPIO) static void memreset(int controllers, const struct mem_controller *ctrl) { } static void activate_spd_rom(const struct mem_controller *ctrl) { } @@ -125,10 +125,8 @@ void cache_as_ram_main(unsigned long bist, unsigned long cpu_init_detectedx) if (bist == 0) bsp_apicid = init_cpus(cpu_init_detectedx, sysinfo); - pnp_enter_ext_func_mode(SERIAL_DEV); - pnp_write_config(SERIAL_DEV, 0x23, 0); - it8716f_enable_dev(SERIAL_DEV, CONFIG_TTYS0_BASE); - pnp_exit_ext_func_mode(SERIAL_DEV); + it8716f_conf_clkin(CLKIN_DEV, IT8716F_UART_CLK_PREDIVIDE_48); + it8716f_enable_serial(SERIAL_DEV, CONFIG_TTYS0_BASE); setup_mb_resource_map(); diff --git a/src/mainboard/gigabyte/m57sli/romstage.c b/src/mainboard/gigabyte/m57sli/romstage.c index 77eae09391..44dda27c57 100644 --- a/src/mainboard/gigabyte/m57sli/romstage.c +++ b/src/mainboard/gigabyte/m57sli/romstage.c @@ -35,15 +35,14 @@ #include "lib/delay.c" #include "cpu/x86/lapic.h" #include "northbridge/amd/amdk8/reset_test.c" -#include "superio/ite/it8716f/early_serial.c" -#include "superio/ite/it8716f/early_init.c" +#include <superio/ite/it8716f/it8716f.h> #include "cpu/x86/bist.h" #include "northbridge/amd/amdk8/debug.c" #include "northbridge/amd/amdk8/setup_resource_map.c" #include "southbridge/nvidia/mcp55/early_ctrl.c" #define SERIAL_DEV PNP_DEV(0x2e, IT8716F_SP1) -#define GPIO_DEV PNP_DEV(0x2e, IT8716F_GPIO) +#define CLKIN_DEV PNP_DEV(0x2e, IT8716F_GPIO) static void memreset(int controllers, const struct mem_controller *ctrl) { } static void activate_spd_rom(const struct mem_controller *ctrl) { } @@ -106,7 +105,6 @@ void cache_as_ram_main(unsigned long bist, unsigned long cpu_init_detectedx) struct sys_info *sysinfo = &sysinfo_car; int needs_reset = 0; unsigned bsp_apicid = 0; - uint8_t tmp = 0; if (!cpu_init_detectedx && boot_cpu()) { /* Nothing special needs to be done to find bus 0 */ @@ -118,6 +116,8 @@ void cache_as_ram_main(unsigned long bist, unsigned long cpu_init_detectedx) if (bist == 0) bsp_apicid = init_cpus(cpu_init_detectedx, sysinfo); +#if 0 + uint8_t tmp = 0; pnp_enter_ext_func_mode(SERIAL_DEV); /* The following line will set CLKIN to 24 MHz, external */ pnp_write_config(SERIAL_DEV, IT8716F_CONFIG_REG_CLOCKSEL, 0x11); @@ -132,6 +132,9 @@ void cache_as_ram_main(unsigned long bist, unsigned long cpu_init_detectedx) } it8716f_enable_dev(SERIAL_DEV, CONFIG_TTYS0_BASE); pnp_exit_ext_func_mode(SERIAL_DEV); +#endif + it8716f_conf_clkin(CLKIN_DEV, IT8716F_UART_CLK_PREDIVIDE_48); + it8716f_enable_serial(SERIAL_DEV, CONFIG_TTYS0_BASE); setup_mb_resource_map(); |