diff options
Diffstat (limited to 'config/coreboot/default/patches/0018-mb-dell-e6400-Use-100-MHz-reference-clock-for-displa.patch')
| -rw-r--r-- | config/coreboot/default/patches/0018-mb-dell-e6400-Use-100-MHz-reference-clock-for-displa.patch | 33 |
1 files changed, 16 insertions, 17 deletions
diff --git a/config/coreboot/default/patches/0018-mb-dell-e6400-Use-100-MHz-reference-clock-for-displa.patch b/config/coreboot/default/patches/0018-mb-dell-e6400-Use-100-MHz-reference-clock-for-displa.patch index 1cf7c0ac..4b67f8c0 100644 --- a/config/coreboot/default/patches/0018-mb-dell-e6400-Use-100-MHz-reference-clock-for-displa.patch +++ b/config/coreboot/default/patches/0018-mb-dell-e6400-Use-100-MHz-reference-clock-for-displa.patch @@ -1,7 +1,7 @@ -From 7461210ecc7c8e41f3f941bd5ce7943e5f66c711 Mon Sep 17 00:00:00 2001 +From b4443cfe4b63a49b8170bdfb6dacbc8d52110eff Mon Sep 17 00:00:00 2001 From: Nicholas Chin <nic.c3.14@gmail.com> Date: Mon, 20 May 2024 10:24:16 -0600 -Subject: [PATCH 18/37] mb/dell/e6400: Use 100 MHz reference clock for display +Subject: [PATCH 18/41] mb/dell/e6400: Use 100 MHz reference clock for display The E6400 uses a 100 MHz reference clock for spread spectrum support on LVDS, whereas libgfxinit previously assumed a 96 MHz input clock. For @@ -14,26 +14,25 @@ display in the pre-OS graphics environment provided by libgfxinit. Signed-off-by: Nicholas Chin <nic.c3.14@gmail.com> --- - src/mainboard/dell/e6400/Kconfig | 3 +++ - src/northbridge/intel/gm45/Kconfig | 4 ++++ - 2 files changed, 7 insertions(+) + src/mainboard/dell/gm45_latitude/Kconfig | 2 ++ + src/northbridge/intel/gm45/Kconfig | 4 ++++ + 2 files changed, 6 insertions(+) -diff --git a/src/mainboard/dell/e6400/Kconfig b/src/mainboard/dell/e6400/Kconfig -index 417d95fd5d..6fe1b1c456 100644 ---- a/src/mainboard/dell/e6400/Kconfig -+++ b/src/mainboard/dell/e6400/Kconfig -@@ -19,6 +19,9 @@ config BOARD_SPECIFIC_OPTIONS - select INTEL_GMA_HAVE_VBT - select EC_DELL_MEC5035 +diff --git a/src/mainboard/dell/gm45_latitude/Kconfig b/src/mainboard/dell/gm45_latitude/Kconfig +index edc79b0d43..5020744990 100644 +--- a/src/mainboard/dell/gm45_latitude/Kconfig ++++ b/src/mainboard/dell/gm45_latitude/Kconfig +@@ -22,6 +22,8 @@ config BOARD_DELL_E6400 + select BOARD_DELL_GM45_LATITUDE_COMMON + if BOARD_DELL_GM45_LATITUDE_COMMON +config INTEL_GMA_DPLL_REF_FREQ + default 100000000 -+ - config MAINBOARD_DIR - default "dell/e6400" + config MAINBOARD_DIR + default "dell/gm45_latitude" diff --git a/src/northbridge/intel/gm45/Kconfig b/src/northbridge/intel/gm45/Kconfig -index fef0d735b3..fc5df8b11a 100644 +index a776217475..35e89b0c88 100644 --- a/src/northbridge/intel/gm45/Kconfig +++ b/src/northbridge/intel/gm45/Kconfig @@ -14,6 +14,10 @@ config NORTHBRIDGE_INTEL_GM45 @@ -48,5 +47,5 @@ index fef0d735b3..fc5df8b11a 100644 select VBOOT_STARTS_IN_BOOTBLOCK -- -2.39.5 +2.47.3 |