diff options
| author | Kyösti Mälkki <kyosti.malkki@gmail.com> | 2018-05-30 06:51:28 +0300 |
|---|---|---|
| committer | Kyösti Mälkki <kyosti.malkki@gmail.com> | 2018-05-31 03:40:16 +0000 |
| commit | 8251fa0eb0ac5c073be47793fe5ecc9102d34d6a (patch) | |
| tree | 3be5eec3f4587f093ededfef260d918953500482 /src/southbridge | |
| parent | f8307c3bb4260303db209dc94e4d4f4b4d131632 (diff) | |
AGESA binaryPI: Remove dependency on K8 headers
The included .c file also pulled in ancient files
amdk8/pre_f.h and amdk8/raminit.h
Do a dirty copy-paste to work around that.
Change-Id: Ie89a5f91d5234f1ef334d30a43dd56e0b722b5ac
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: https://review.coreboot.org/26670
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
Diffstat (limited to 'src/southbridge')
| -rw-r--r-- | src/southbridge/amd/agesa/hudson/reset.c | 13 | ||||
| -rw-r--r-- | src/southbridge/amd/pi/hudson/reset.c | 14 |
2 files changed, 25 insertions, 2 deletions
diff --git a/src/southbridge/amd/agesa/hudson/reset.c b/src/southbridge/amd/agesa/hudson/reset.c index e3f36f3309..315456dbd6 100644 --- a/src/southbridge/amd/agesa/hudson/reset.c +++ b/src/southbridge/amd/agesa/hudson/reset.c @@ -19,7 +19,18 @@ #include <arch/io.h> #include <reset.h> -#include <northbridge/amd/amdk8/reset_test.c> +#define HT_INIT_CONTROL 0x6c +#define HTIC_ColdR_Detect (1<<4) +#define HTIC_BIOSR_Detect (1<<5) +#define HTIC_INIT_Detect (1<<6) + +static void set_bios_reset(void) +{ + u32 htic; + htic = pci_io_read_config32(PCI_DEV(0, 0x18, 0), HT_INIT_CONTROL); + htic &= ~HTIC_BIOSR_Detect; + pci_io_write_config32(PCI_DEV(0, 0x18, 0), HT_INIT_CONTROL, htic); +} void do_hard_reset(void) { diff --git a/src/southbridge/amd/pi/hudson/reset.c b/src/southbridge/amd/pi/hudson/reset.c index e3f36f3309..f80e2d4c32 100644 --- a/src/southbridge/amd/pi/hudson/reset.c +++ b/src/southbridge/amd/pi/hudson/reset.c @@ -19,7 +19,19 @@ #include <arch/io.h> #include <reset.h> -#include <northbridge/amd/amdk8/reset_test.c> +#define HT_INIT_CONTROL 0x6c +#define HTIC_ColdR_Detect (1<<4) +#define HTIC_BIOSR_Detect (1<<5) +#define HTIC_INIT_Detect (1<<6) + +static void set_bios_reset(void) +{ + u32 htic; + htic = pci_io_read_config32(PCI_DEV(0, 0x18, 0), HT_INIT_CONTROL); + htic &= ~HTIC_BIOSR_Detect; + pci_io_write_config32(PCI_DEV(0, 0x18, 0), HT_INIT_CONTROL, htic); +} + void do_hard_reset(void) { |