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odroidn2l: add board file for ODROID N2L; on meson64 edge; add N2L-specific FIP handling to g12b

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- current (6.1) does not yet carry the DTB
- u-boot (up to at least 2023.10-rc2) does NOT have ADC detection for N2L, so force the DTB
- `meson-g12b.conf`: add a specific if for `odroidn2l` _before_ the `odroidn2*` for FIP blobs
This commit is contained in:
Ricardo Pardini 2023-08-21 10:31:41 +02:00 committed by Igor
parent 7008b14cd5
commit 0c0e0891c0
2 changed files with 19 additions and 1 deletions
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15
config/boards/odroidn2l.csc Normal file
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@ -0,0 +1,15 @@
# Amlogic S922X hexa core 2GB/4GB RAM SoC 1.8-2.4Ghz eMMC GBE USB3 SPI RTC
BOARD_NAME="Odroid N2L"
BOARDFAMILY="meson-g12b"
BOARD_MAINTAINER=""
KERNEL_TARGET="edge" # @TODO: DTB for N2L is only in 6.3+; add current when we bump it to 6.3 or newer.
FULL_DESKTOP="yes"
BOOT_LOGO="desktop"
BOOTCONFIG="odroid-n2l_defconfig"
BOOTBRANCH_BOARD="tag:v2023.07.02"
BOOTPATCHDIR="v2023.07" # Thus boots USB/NVMe/SCSI first. N2L only has USB.
# U-boot has detection code for the ODROID boards, but NOT for the n2l, at least until 23.10-rc2.
# See https://github.com/u-boot/u-boot/blob/v2023.10-rc2/board/amlogic/odroid-n2/odroid-n2.c
# Thus we need to set BOOT_FDT_FILE explicitly.
BOOT_FDT_FILE="amlogic/meson-g12b-odroid-n2l.dtb"

5
config/sources/families/meson-g12b.conf
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@ -14,7 +14,10 @@ ASOUND_STATE="${ASOUND_STATE:-"asound.state.meson64"}"
# Handling of FIP blobs
function uboot_custom_postprocess() {
# @TODO: these should come from FIP_TREE_BOARD/FIP_TREE_FAMILY vars in board.conf instead of hardcoded here
if [[ $BOARD == odroidn2* ]]; then
if [[ $BOARD == odroidn2l ]]; then
# The N2L (1608Mhz) has its own blobs.
uboot_g12_postprocess "$SRC"/cache/sources/amlogic-boot-fip/odroid-n2l g12b
elif [[ $BOARD == odroidn2* ]]; then
# FIP trees 'odroid-n2-plus' and 'odroid-n2' are identical.
uboot_g12_postprocess "$SRC"/cache/sources/amlogic-boot-fip/odroid-n2 g12b
elif [[ $BOARD == khadas-vim3 ]]; then