diff options
| author | Ralph Siemsen <[email protected]> | 2023-05-12 21:36:57 -0400 |
|---|---|---|
| committer | Marek Vasut <[email protected]> | 2023-05-13 04:01:30 +0200 |
| commit | afdfcb11f97cc6d96cb8cca10e35960b54466364 (patch) | |
| tree | ae08b779b8e2530be3eeb4b33af06357305e41bd /board/schneider | |
| parent | e87c869db3620c9b03b4364e144c19387d7bfd7a (diff) | |
tools: spkgimage: add Renesas SPKG format
Renesas RZ/N1 devices contain BootROM code that loads a custom SPKG
image from QSPI, NAND or USB DFU. Support this format in mkimage tool.
SPKGs can optionally be signed, however creation of signed SPKG is not
currently supported.
Example of how to use it:
tools/mkimage -n board/schneider/rzn1-snarc/spkgimage.cfg \
-T spkgimage -a 0x20040000 -e 0x20040000 \
-d u-boot.bin u-boot.bin.spkg
The config file (spkgimage.cfg in this example) contains additional
parameters such as NAND ECC settings.
Signed-off-by: Ralph Siemsen <[email protected]>
Reviewed-by: Simon Glass <[email protected]>
Reviewed-by: Marek Vasut <[email protected]>
Diffstat (limited to 'board/schneider')
| -rw-r--r-- | board/schneider/rzn1-snarc/spkgimage.cfg | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/board/schneider/rzn1-snarc/spkgimage.cfg b/board/schneider/rzn1-snarc/spkgimage.cfg new file mode 100644 index 00000000000..b5faf96b00a --- /dev/null +++ b/board/schneider/rzn1-snarc/spkgimage.cfg @@ -0,0 +1,26 @@ +# SPDX-License-Identifier: GPL-2.0+ +# +# (C) Copyright 2022 Schneider Electric +# +# SPKG image header, for booting on RZ/N1 + +# b[35:32] SPKG version +VERSION 1 + +# b[42:41] ECC Block size: 0=256 bytes, 1=512 bytes, 2=1024 bytes +NAND_ECC_BLOCK_SIZE 1 + +# b[45] NAND enable (boolean) +NAND_ECC_ENABLE 1 + +# b[50:48] ECC Scheme: 0=BCH2 1=BCH4 2=BCH8 3=BCH16 4=BCH24 5=BCH32 +NAND_ECC_SCHEME 3 + +# b[63:56] ECC bytes per block +NAND_BYTES_PER_ECC_BLOCK 28 + +# Provide dummy BLp header (boolean) +ADD_DUMMY_BLP 1 + +# Pad the image to a multiple of +PADDING 64K |