diff options
Diffstat (limited to 'arch/arm/cpu/armv8')
| -rw-r--r-- | arch/arm/cpu/armv8/fsl-lsch3/README | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/arch/arm/cpu/armv8/fsl-lsch3/README b/arch/arm/cpu/armv8/fsl-lsch3/README index 15a1549e56..37f07fbb76 100644 --- a/arch/arm/cpu/armv8/fsl-lsch3/README +++ b/arch/arm/cpu/armv8/fsl-lsch3/README @@ -133,3 +133,16 @@ The u-boot image should be written to match SRC_ADDR, in above example 0x20000. nand write <u-boot image in memory> 200000 <size of u-boot image> With these two images in NAND device, the board can boot from NAND. + +Another example for RDB boards, + +1) CCSR 4-byte write to 0x00e00404, data=0x00000000 +2) CCSR 4-byte write to 0x00e00400, data=0x1800a000 +3) Block Copy: SRC=0x0119, SRC_ADDR=0x00080000, DEST_ADDR=0x1800a000, +BLOCK_SIZE=0x00014000 + +nand write <rcw image in memory> 0 <size of rcw image> +nand write <u-boot image in memory> 80000 <size of u-boot image> + +Notice the difference from QDS is SRC, SRC_ADDR and the offset of u-boot image +to match board NAND device with 4KB/page, block size 512KB. |