diff options
| author | Marek Vasut <[email protected]> | 2021-08-10 21:12:50 +0200 |
|---|---|---|
| committer | Stefano Babic <[email protected]> | 2021-10-20 17:58:58 +0200 |
| commit | e03aa34bdf97f96ad478f7a105482d8231b98aa6 (patch) | |
| tree | 350d1226060ea932711dc73fe3fdc542248423b9 /doc | |
| parent | d0223ff1692955a155586a43456ae1c8365b2cab (diff) | |
doc: imx: psb: Add documentation for MX8MM behavior with Fast Boot fuse blown
On iMX8MM with Fast Boot fuse blown, the SIT and A-copy image are
placed at different offset than on iMX8MM with Fast Boot fuse NOT
blown. List both options and both offsets to avoid confusion.
Signed-off-by: Marek Vasut <[email protected]>
Cc: Marcel Ziswiler <[email protected]>
Cc: Peng Fan <[email protected]>
Cc: Stefano Babic <[email protected]>
Cc: Ye Li <[email protected]>
Cc: uboot-imx <[email protected]>
Reviewed-by: Marcel Ziswiler <[email protected]>
Diffstat (limited to 'doc')
| -rw-r--r-- | doc/board/nxp/psb.rst | 16 |
1 files changed, 9 insertions, 7 deletions
diff --git a/doc/board/nxp/psb.rst b/doc/board/nxp/psb.rst index 3533c916405..2eccdcfccd9 100644 --- a/doc/board/nxp/psb.rst +++ b/doc/board/nxp/psb.rst @@ -75,13 +75,15 @@ offset 0x1 means 512 Bytes from the start of SD/eMMC card data partition). For details on the addition of two numbers in recommended B-copy offset, see SIT format below. -+----------+--------------------+-----------------------+-----------------------------+ -| SoC | SIT offset (fixed) | A-copy offset (fixed) | B-copy offset (recommended) | -+----------+--------------------+-----------------------+-----------------------------+ -| iMX7D | 0x1 | 0x2 | 0x800+0x2 | -+----------+--------------------+-----------------------+-----------------------------+ -| iMX8MM | 0x41 | 0x42 | 0x1000+0x42 | -+----------+--------------------+-----------------------+-----------------------------+ ++----------+-----------------------------+--------------------+-----------------------+-----------------------------+ +| SoC | Boot Device Type | SIT offset (fixed) | A-copy offset (fixed) | B-copy offset (recommended) | ++----------+-----------------------------+--------------------+-----------------------+-----------------------------+ +| iMX7D | | 0x1 | 0x2 | 0x800+0x2 | ++----------+-----------------------------+--------------------+-----------------------+-----------------------------+ +| iMX8MM | SD/eSD/MMC/eMMC normal boot | 0x41 | 0x42 | 0x1000+0x42 | ++----------+-----------------------------+--------------------+-----------------------+-----------------------------+ +| iMX8MM | eMMC Fast boot fuse blown | 0x1 | 0x2 | 0x1000+0x2 | ++----------+-----------------------------+--------------------+-----------------------+-----------------------------+ SIT format ~~~~~~~~~~ |