diff options
| author | Kyösti Mälkki <kyosti.malkki@gmail.com> | 2019-12-02 04:55:46 +0200 |
|---|---|---|
| committer | Kyösti Mälkki <kyosti.malkki@gmail.com> | 2019-12-03 03:45:23 +0000 |
| commit | f82437852634d21f1ba2ee7a31ec825220807224 (patch) | |
| tree | 38e77e6645c3ed2e40124d1345525e93be80fb08 /src/southbridge/amd/pi | |
| parent | c487ac1a9fea07023ca3a8e95b8f44eb67a9a01d (diff) | |
AGESA,binaryPI: Remove unused s3_load/save_nvram
This is access to BIOSRAM region in ACPIMMIO. While we use the
region, we do not use these functions.
Change-Id: I39d1ae811cfe23595587ae0fe51c6549ecbaba6c
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/37408
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Michał Żygowski <michal.zygowski@3mdeb.com>
Diffstat (limited to 'src/southbridge/amd/pi')
| -rw-r--r-- | src/southbridge/amd/pi/hudson/early_setup.c | 30 | ||||
| -rw-r--r-- | src/southbridge/amd/pi/hudson/hudson.h | 2 |
2 files changed, 0 insertions, 32 deletions
diff --git a/src/southbridge/amd/pi/hudson/early_setup.c b/src/southbridge/amd/pi/hudson/early_setup.c index 34a3513b63..3453021a5e 100644 --- a/src/southbridge/amd/pi/hudson/early_setup.c +++ b/src/southbridge/amd/pi/hudson/early_setup.c @@ -230,36 +230,6 @@ void lpc_wideio_16_window(uint16_t base) lpc_wideio_window(base, 16); } -int s3_save_nvram_early(u32 dword, int size, int nvram_pos) -{ - int i; - printk(BIOS_DEBUG, "Writing %x of size %d to nvram pos: %d\n", dword, size, nvram_pos); - - for (i = 0; i < size; i++) { - outb(nvram_pos, BIOSRAM_INDEX); - outb((dword >> (8 * i)) & 0xff, BIOSRAM_DATA); - nvram_pos++; - } - - return nvram_pos; -} - -int s3_load_nvram_early(int size, u32 *old_dword, int nvram_pos) -{ - u32 data = *old_dword; - int i; - for (i = 0; i < size; i++) { - outb(nvram_pos, BIOSRAM_INDEX); - data &= ~(0xff << (i * 8)); - data |= inb(BIOSRAM_DATA) << (i *8); - nvram_pos++; - } - *old_dword = data; - printk(BIOS_DEBUG, "Loading %x of size %d to nvram pos:%d\n", *old_dword, size, - nvram_pos-size); - return nvram_pos; -} - void hudson_clk_output_48Mhz(void) { u32 ctrl; diff --git a/src/southbridge/amd/pi/hudson/hudson.h b/src/southbridge/amd/pi/hudson/hudson.h index b24629f0a1..ac35536bc2 100644 --- a/src/southbridge/amd/pi/hudson/hudson.h +++ b/src/southbridge/amd/pi/hudson/hudson.h @@ -180,8 +180,6 @@ void hudson_set_readspeed(u16 norm, u16 fast); void lpc_wideio_512_window(uint16_t base); void lpc_wideio_16_window(uint16_t base); void hudson_tpm_decode_spi(void); -int s3_save_nvram_early(u32 dword, int size, int nvram_pos); -int s3_load_nvram_early(int size, u32 *old_dword, int nvram_pos); void configure_hudson_uart(void); void hudson_enable(struct device *dev); |