soc/amd/picasso/reset: use port and bit defines from cf9_reset.h

The register name and the name of one bit are slightly different, but
have the same functionality.

Change-Id: I025f1c7b2c7643afe245f2275ae6ef45e64b951a
Signed-off-by: Felix Held <felix-coreboot@felixheld.de>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/48487
Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
Reviewed-by: Marshall Dawson <marshalldawson3rd@gmail.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
This commit is contained in:
Felix Held 2020-12-09 02:18:00 +01:00
parent 1e63e361c6
commit 5d7fa16c5c
3 changed files with 3 additions and 8 deletions

View File

@ -83,6 +83,5 @@
#define BIOSRAM_DATA 0xcd5 #define BIOSRAM_DATA 0xcd5
#define AB_INDX 0xcd8 #define AB_INDX 0xcd8
#define AB_DATA (AB_INDX+4) #define AB_DATA (AB_INDX+4)
#define SYS_RESET 0xcf9
#endif /* AMD_PICASSO_IOMAP_H */ #endif /* AMD_PICASSO_IOMAP_H */

View File

@ -163,11 +163,6 @@
#define SATA_CAPABILITIES_REG 0xfc #define SATA_CAPABILITIES_REG 0xfc
#define SATA_CAPABILITY_SPM BIT(12) #define SATA_CAPABILITY_SPM BIT(12)
/* IO 0xcf9 - Reset control port*/
#define FULL_RST BIT(3)
#define RST_CMD BIT(2)
#define SYS_RST BIT(1)
/* IO 0xf0 NCP Error */ /* IO 0xf0 NCP Error */
#define NCP_WARM_BOOT BIT(7) /* Write-once */ #define NCP_WARM_BOOT BIT(7) /* Write-once */

View File

@ -2,6 +2,7 @@
#include <arch/io.h> #include <arch/io.h>
#include <console/console.h> #include <console/console.h>
#include <cf9_reset.h>
#include <reset.h> #include <reset.h>
#include <soc/reset.h> #include <soc/reset.h>
#include <soc/southbridge.h> #include <soc/southbridge.h>
@ -27,7 +28,7 @@ void do_cold_reset(void)
/* De-assert and then assert all PwrGood signals on CF9 reset. */ /* De-assert and then assert all PwrGood signals on CF9 reset. */
pm_write16(PWR_RESET_CFG, pm_read16(PWR_RESET_CFG) | pm_write16(PWR_RESET_CFG, pm_read16(PWR_RESET_CFG) |
TOGGLE_ALL_PWR_GOOD); TOGGLE_ALL_PWR_GOOD);
outb(RST_CMD | SYS_RST, SYS_RESET); outb(RST_CPU | SYS_RST, RST_CNT);
} }
void do_warm_reset(void) void do_warm_reset(void)
@ -35,7 +36,7 @@ void do_warm_reset(void)
set_warm_reset_flag(); set_warm_reset_flag();
/* Assert reset signals only. */ /* Assert reset signals only. */
outb(RST_CMD | SYS_RST, SYS_RESET); outb(RST_CPU | SYS_RST, RST_CNT);
} }
void do_board_reset(void) void do_board_reset(void)