diff options
| author | Tim Wawrzynczak <twawrzynczak@chromium.org> | 2020-04-17 19:07:26 -0600 |
|---|---|---|
| committer | Patrick Georgi <pgeorgi@google.com> | 2020-04-22 13:47:50 +0000 |
| commit | f3003657a036cd2193d0dee06815c708f67637ae (patch) | |
| tree | 420c9924c39e1e542d5cb595ed615521328e0043 /src/mainboard/google | |
| parent | ca584085d774b47c01bbc32cdb28678f7dc6e652 (diff) | |
mb/google/deltaur: Remove GbE FMAP region
Deltan will be using the integrated Intel GbE for LAN
functionality. Deltaur will not have a LAN port, and so does not need
the GbE region. This patch adds a new FMAP descriptor file which
explicitly supports the GbE region (chromeos-gbe.fmd), and removes the
GbE region from chromeos.fmd. Deltan is then assigned chromeos-gbe.fmd,
and Deltaur is assigned chromeos.fmd.
BUG=b:150165131
TEST=emerge-deltaur coreboot chromeos-bootimage
and use ifdtool -p tgl -t image-delta{ur,n}.bin to make sure FMAP aligns with IFWI
Signed-off-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
Change-Id: Ib93d5ba7f8dbf273ba7c1163022661ede1f44ab4
Reviewed-on: https://review.coreboot.org/c/coreboot/+/40501
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: EricR Lai <ericr_lai@compal.corp-partner.google.com>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Diffstat (limited to 'src/mainboard/google')
| -rw-r--r-- | src/mainboard/google/deltaur/Kconfig | 5 | ||||
| -rw-r--r-- | src/mainboard/google/deltaur/chromeos-gbe.fmd | 49 | ||||
| -rw-r--r-- | src/mainboard/google/deltaur/chromeos.fmd | 3 |
3 files changed, 55 insertions, 2 deletions
diff --git a/src/mainboard/google/deltaur/Kconfig b/src/mainboard/google/deltaur/Kconfig index cd4646ccec..74c82010e0 100644 --- a/src/mainboard/google/deltaur/Kconfig +++ b/src/mainboard/google/deltaur/Kconfig @@ -43,6 +43,11 @@ config DRIVER_TPM_I2C_ADDR hex default 0x50 +config FMDFILE + string + default "src/mainboard/$(CONFIG_MAINBOARD_DIR)/chromeos-gbe.fmd" if BOARD_GOOGLE_DELTAN + default "src/mainboard/$(CONFIG_MAINBOARD_DIR)/chromeos.fmd" if BOARD_GOOGLE_DELTAUR + config OVERRIDE_DEVICETREE string default "variants/$(CONFIG_VARIANT_DIR)/overridetree.cb" diff --git a/src/mainboard/google/deltaur/chromeos-gbe.fmd b/src/mainboard/google/deltaur/chromeos-gbe.fmd new file mode 100644 index 0000000000..9b6fec3ab2 --- /dev/null +++ b/src/mainboard/google/deltaur/chromeos-gbe.fmd @@ -0,0 +1,49 @@ +FLASH@0xfe000000 0x2000000 { + SI_ALL@0x0 0x606000 { + SI_DESC@0x0 0x1000 + SI_EC@0x1000 0x100000 + SI_GBE(PRESERVE)@0x101000 0x2000 + SI_ME@0x103000 0x4ff000 + SI_PDR(PRESERVE)@0x602000 0x4000 + } + SI_BIOS@0x606000 0x19fa000 { + RW_DIAG@0x0 0x10ca000 { + RW_LEGACY(CBFS)@0x0 0x10ba000 + DIAG_NVRAM@0x10ba000 0x10000 + } + RW_SECTION_A@0x10ca000 0x280000 { + VBLOCK_A@0x0 0x10000 + FW_MAIN_A(CBFS)@0x10000 0x26ffc0 + RW_FWID_A@0x27ffc0 0x40 + } + RW_SECTION_B@0x134a000 0x280000 { + VBLOCK_B@0x0 0x10000 + FW_MAIN_B(CBFS)@0x10000 0x26ffc0 + RW_FWID_B@0x27ffc0 0x40 + } + RW_MISC@0x15ca000 0x30000 { + UNIFIED_MRC_CACHE@0x0 0x20000 { + RECOVERY_MRC_CACHE@0x0 0x10000 + RW_MRC_CACHE@0x10000 0x10000 + } + RW_ELOG(PRESERVE)@0x20000 0x4000 + RW_SHARED@0x24000 0x4000 { + SHARED_DATA@0x0 0x2000 + VBLOCK_DEV@0x2000 0x2000 + } + RW_VPD(PRESERVE)@0x28000 0x2000 + RW_NVRAM(PRESERVE)@0x2a000 0x6000 + } + WP_RO@0x15fa000 0x400000 { + RO_VPD(PRESERVE)@0x0 0x4000 + RO_UNUSED@0x4000 0xc000 + RO_SECTION@0x10000 0x3f0000 { + FMAP@0x0 0x800 + RO_FRID@0x800 0x40 + RO_FRID_PAD@0x840 0x7c0 + GBB@0x1000 0x3000 + COREBOOT(CBFS)@0x4000 0x3ec000 + } + } + } +} diff --git a/src/mainboard/google/deltaur/chromeos.fmd b/src/mainboard/google/deltaur/chromeos.fmd index 9b6fec3ab2..bbec112b78 100644 --- a/src/mainboard/google/deltaur/chromeos.fmd +++ b/src/mainboard/google/deltaur/chromeos.fmd @@ -2,8 +2,7 @@ FLASH@0xfe000000 0x2000000 { SI_ALL@0x0 0x606000 { SI_DESC@0x0 0x1000 SI_EC@0x1000 0x100000 - SI_GBE(PRESERVE)@0x101000 0x2000 - SI_ME@0x103000 0x4ff000 + SI_ME@0x101000 0x501000 SI_PDR(PRESERVE)@0x602000 0x4000 } SI_BIOS@0x606000 0x19fa000 { |