diff options
| author | Mario Scheithauer <mario.scheithauer@siemens.com> | 2023-06-27 15:27:06 +0200 |
|---|---|---|
| committer | Felix Held <felix-coreboot@felixheld.de> | 2023-07-03 12:48:05 +0000 |
| commit | b34576b03bc9034843969505d6193ea22837e36c (patch) | |
| tree | 862c3b83278b1af2b1ae91e3990ad3201a92e3cc /src | |
| parent | dfdb5a05b49cfa7562b59b8ba6949ba6392da612 (diff) | |
mb/siemens/mc_apl1: Rename macro 'TX_DWORD3' to 'TX_DWORD3_P1'
The offset '0xa8c' for the High Speed I/O Transmit Control Register 3
refers to SATA port 1 only. To make this clear, change the name of the
define from 'TX_DWORD3' to 'TX_DWORD3_P1'.
Change-Id: I09d17eeffbe84939297e739586f6b74ed3e2258b
Signed-off-by: Mario Scheithauer <mario.scheithauer@siemens.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/76174
Reviewed-by: Paul Menzel <paulepanter@mailbox.org>
Reviewed-by: Felix Singer <service+coreboot-gerrit@felixsinger.de>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Eric Lai <eric_lai@quanta.corp-partner.google.com>
Reviewed-by: Jan Samek <jan.samek@siemens.com>
Diffstat (limited to 'src')
| -rw-r--r-- | src/mainboard/siemens/mc_apl1/variants/mc_apl1/mainboard.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/src/mainboard/siemens/mc_apl1/variants/mc_apl1/mainboard.c b/src/mainboard/siemens/mc_apl1/variants/mc_apl1/mainboard.c index c9d4b29563..b7b997b5cc 100644 --- a/src/mainboard/siemens/mc_apl1/variants/mc_apl1/mainboard.c +++ b/src/mainboard/siemens/mc_apl1/variants/mc_apl1/mainboard.c @@ -11,7 +11,7 @@ #include <baseboard/variants.h> #include <types.h> -#define TX_DWORD3 0xa8c +#define TX_DWORD3_P1 0xa8c void variant_mainboard_final(void) { @@ -41,11 +41,11 @@ void variant_mainboard_final(void) /* * Correct the SATA transmit signal via the High Speed I/O Transmit - * Control Register 3. + * Control Register 3 on SATA port 1. * Bit [23:16] set the output voltage swing for TX line. * The value 0x4a sets the swing level to 0.58 V. */ - pcr_rmw32(PID_MODPHY, TX_DWORD3, (0x00 << 16), (0x4a << 16)); + pcr_rmw32(PID_MODPHY, TX_DWORD3_P1, (0x00 << 16), (0x4a << 16)); } static void finalize_boot(void *unused) |