[PATCH 09/10] p2041rdb: update README and fix typos
Michael Walle
mwalle at kernel.org
Wed Apr 29 14:17:23 CEST 2026
Nowadays, u-boot can build the pbl image itself. Refer to that image in
the documentation. Also fix some typos.
Signed-off-by: Michael Walle <mwalle at kernel.org>
---
board/nxp/p2041rdb/README | 34 ++++++++++++----------------------
1 file changed, 12 insertions(+), 22 deletions(-)
diff --git a/board/nxp/p2041rdb/README b/board/nxp/p2041rdb/README
index ae770277372..c2a2f0ed9e5 100644
--- a/board/nxp/p2041rdb/README
+++ b/board/nxp/p2041rdb/README
@@ -43,20 +43,16 @@ Boot from SDCard
make P2041RDB_SDCARD_config
make all
-2. Generate PBL imge
- Use PE tool to produce a image used to be programed to
- SDCard which contains RCW and U-Boot image.
-
-3. Program the PBL image to SDCard
- => tftp 1000000 pbl_sd.bin
- => mmcinfo
+2. Program the PBL image to SDCard
+ => tftp 1000000 u-boot.pbl
+ => mmc info
=> mmc write 1000000 8 672
-4. Program FMAN Firmware ucode
+3. Program FMAN Firmware ucode
=> tftp 1000000 ucode.bin
=> mmc write 1000000 690 10
-5. Change DIP-switch
+4. Change DIP-switch
SW1[1-5] = 01100
Note: 1 stands for 'on', 0 stands for 'off'
@@ -66,22 +62,16 @@ Boot from SPI flash
make P2041RDB_SPIFLASH_config
make all
-2. Generate PBL imge
- Use PE tool to produce a image used to be programed to
- SPI flash which contains RCW and U-Boot image.
+2. Program the PBL image to SPI flash
+ => tftp 1000000 u-boot.pbl
+ => sf probe 0
+ => sf update $fileaddr 0 $filesize
-3. Program the PBL image to SPI flash
- => tftp 1000000 pbl_spi.bin
- => spi probe 0
- => sf erase 0 100000
- => sf write 1000000 0 $filesize
-
-4. Program FMAN Firmware ucode
+3. Program FMAN Firmware ucode
=> tftp 1000000 ucode.bin
- => sf erase 110000 10000
- => sf write 1000000 110000 $filesize
+ => sf update $fileaddr 110000 $filesize
-5. Change DIP-switch
+4. Change DIP-switch
SW1[1-5] = 10100
Note: 1 stands for 'on', 0 stands for 'off'
--
2.47.3
More information about the U-Boot
mailing list