From ae6a3e83ca240a154d62d796bac9811f813b871e Mon Sep 17 00:00:00 2001 From: Werner Zeh Date: Fri, 2 Jul 2021 09:24:11 +0200 Subject: [PATCH] mb/siemens/mc_ehl: Switch to 16 MB ROM and provide a flashmap There is a 16 MB flash chip on mc_ehl. Set the ROM size accordingly and provide a flashmap for partitioning. Select the used flashmap on variant level to allow different layouts for different variants. Change-Id: I694729ad98f91e27308220903c49e7cb7fc436b4 Signed-off-by: Werner Zeh Reviewed-on: https://review.coreboot.org/c/coreboot/+/56035 Tested-by: build bot (Jenkins) Reviewed-by: Mario Scheithauer --- src/mainboard/siemens/mc_ehl/Kconfig | 2 +- src/mainboard/siemens/mc_ehl/mc_ehl.fmd | 11 +++++++++++ src/mainboard/siemens/mc_ehl/variants/mc_ehl1/Kconfig | 7 +++++++ 3 files changed, 19 insertions(+), 1 deletion(-) create mode 100644 src/mainboard/siemens/mc_ehl/mc_ehl.fmd create mode 100644 src/mainboard/siemens/mc_ehl/variants/mc_ehl1/Kconfig diff --git a/src/mainboard/siemens/mc_ehl/Kconfig b/src/mainboard/siemens/mc_ehl/Kconfig index 63b153b23c..035bc8584d 100644 --- a/src/mainboard/siemens/mc_ehl/Kconfig +++ b/src/mainboard/siemens/mc_ehl/Kconfig @@ -1,7 +1,7 @@ config BOARD_SIEMENS_BASEBOARD_MC_EHL def_bool n select SOC_INTEL_ELKHARTLAKE - select BOARD_ROMSIZE_KB_32768 + select BOARD_ROMSIZE_KB_16384 select DRIVERS_I2C_GENERIC select HAVE_SPD_IN_CBFS select HAVE_ACPI_TABLES diff --git a/src/mainboard/siemens/mc_ehl/mc_ehl.fmd b/src/mainboard/siemens/mc_ehl/mc_ehl.fmd new file mode 100644 index 0000000000..78faf2b107 --- /dev/null +++ b/src/mainboard/siemens/mc_ehl/mc_ehl.fmd @@ -0,0 +1,11 @@ +FLASH @0xff000000 CONFIG_ROM_SIZE { + SI_ALL 0x400000 { + SI_DESC 0x1000 + SI_ME 0x3ff000 + } + SI_BIOS 0xc00000 { + FMAP 0x200 + RW_MRC_CACHE 0x10000 + COREBOOT(CBFS) + } +} diff --git a/src/mainboard/siemens/mc_ehl/variants/mc_ehl1/Kconfig b/src/mainboard/siemens/mc_ehl/variants/mc_ehl1/Kconfig new file mode 100644 index 0000000000..b6e2b332ab --- /dev/null +++ b/src/mainboard/siemens/mc_ehl/variants/mc_ehl1/Kconfig @@ -0,0 +1,7 @@ +if BOARD_SIEMENS_MC_EHL1 + +config FMDFILE + string + default "src/mainboard/\$(CONFIG_MAINBOARD_DIR)/mc_ehl.fmd" + +endif # BOARD_SIEMENS_MC_EHL1