diff options
| author | Marek Vasut <[email protected]> | 2026-08-09 03:41:41 +0200 |
|---|---|---|
| committer | Tom Rini <[email protected]> | 2026-08-20 12:15:23 -0600 |
| commit | 3511e1e3fbfefa678de083297d8f2a70bab485d2 (patch) | |
| tree | 50e6884ece701a6eb47e3b19a589954ddf444ff8 /include | |
| parent | 9e4253d2dc8eb6c66fe5a429f0f6b003a7fda803 (diff) | |
arm64: renesas: r8a779g3: Add bootloader update environment on Retronix R-Car V4H Sparrow Hawk
Add bootloader update environment to Retronix R-Car V4H Sparrow Hawk.
The "update_loader_from_{mmc,nvme,usb}" script updates U-Boot "flash.bin"
in SPI NOR at offset 0x0 from SD card, NVMe SSD and USB mass storage
device respectively. Each script sets up parameters for the generic
update script "update_loader_from_blk", which can be used to update
the "flash.bin" from any block device. The parameters are these:
- renesas_update_loader_iface ....... Update block device (mmc, nvme, usb, ...)
- renesas_update_loader_dev ......... Update block device number (0, 1, ...)
- renesas_update_loader_part ........ Update block device partition (1, 2, ...)
- renesas_update_loader_filename .... Update file name (flash.bin)
- renesas_update_loader_sf_offset ... SPI NOR target offset (0x0)
Signed-off-by: Marek Vasut <[email protected]>
Diffstat (limited to 'include')
| -rw-r--r-- | include/configs/sparrowhawk.h | 33 |
1 files changed, 32 insertions, 1 deletions
diff --git a/include/configs/sparrowhawk.h b/include/configs/sparrowhawk.h index 731455c9d8e..e6e18bc97b0 100644 --- a/include/configs/sparrowhawk.h +++ b/include/configs/sparrowhawk.h @@ -31,6 +31,37 @@ "sf probe && " \ "sf update ${loadaddr} " \ "${renesas_rcar_gen4_pcie_firmware_sf_offset} " \ - "${filesize}\0" + "${filesize}\0" \ + \ + "renesas_update_loader_iface=mmc\0" \ + "renesas_update_loader_dev=0\0" \ + "renesas_update_loader_part=1\0" \ + "renesas_update_loader_sf_offset=0x0\0" \ + "renesas_update_loader_filename=flash.bin\0" \ + "update_loader_from_blk=" \ + "load ${renesas_update_loader_iface} " \ + "${renesas_update_loader_dev}:${renesas_update_loader_part} " \ + "${loadaddr} " \ + "${renesas_update_loader_filename} && " \ + "sf probe && " \ + "sf update ${loadaddr} " \ + "${renesas_update_loader_sf_offset} " \ + "${filesize} && " \ + "reset\0" \ + "update_loader_from_blk01=" \ + "env set renesas_update_loader_dev 0 && " \ + "env set renesas_update_loader_part 1 && " \ + "run update_loader_from_blk\0" \ + "update_loader_from_mmc=" \ + "env set renesas_update_loader_iface mmc && " \ + "run update_loader_from_blk01\0" \ + "update_loader_from_nvme=" \ + "pci enum && nvme scan && " \ + "env set renesas_update_loader_iface nvme && " \ + "run update_loader_from_blk01\0" \ + "update_loader_from_usb=" \ + "pci enum && usb start && " \ + "env set renesas_update_loader_iface usb && " \ + "run update_loader_from_blk01\0" #endif /* __SPARROWHAWK_H */ |