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author | Peter Pearse <peter.pearse@arm.com> | 2008-01-07 15:34:22 +0000 |
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committer | Peter Pearse <peter.pearse@arm.com> | 2008-01-07 15:34:22 +0000 |
commit | 4985ca5af3767ffe13ea96e1dc26f88c81084414 (patch) | |
tree | 94db0464d5c7c643816dd3b4e823343496c2ed96 /doc/README.mpc8610hpcd | |
parent | 2ae64f5135e51bb18753884d1265b99e89b5aedd (diff) | |
parent | 5c740711f0ea5b51414b341b71597c4a0751be74 (diff) | |
download | u-boot-imx-4985ca5af3767ffe13ea96e1dc26f88c81084414.zip u-boot-imx-4985ca5af3767ffe13ea96e1dc26f88c81084414.tar.gz u-boot-imx-4985ca5af3767ffe13ea96e1dc26f88c81084414.tar.bz2 |
Merge with git://www.denx.de/git/u-boot.git
Diffstat (limited to 'doc/README.mpc8610hpcd')
-rw-r--r-- | doc/README.mpc8610hpcd | 67 |
1 files changed, 67 insertions, 0 deletions
diff --git a/doc/README.mpc8610hpcd b/doc/README.mpc8610hpcd new file mode 100644 index 0000000..949dcb2 --- /dev/null +++ b/doc/README.mpc8610hpcd @@ -0,0 +1,67 @@ +Freescale MPC8610HPCD board +=========================== + + +Building U-Boot +--------------- + + $ make MPC8610HPCD_config + Configuring for MPC8610HPCD board... + + $ make + + +Flashing U-Boot +--------------- +The flash is 128M starting at 0xF800_0000. + +The alternate image is at 0xFBF0_0000 +The boot image is at 0xFFF0_0000. + + +To Flash U-Boot into the booting bank: + + tftp 1000000 u-boot.bin + protect off all + erase fff00000 +$filesize + cp.b 1000000 fff00000 $filesize + + +To Flash U-boot into the alternate bank + + tftp 1000000 u-boot.bin + erase fbf00000 +$filesize + cp.b 1000000 fbf00000 $filesize + + +pixis_reset command +------------------- +A new command, "pixis_reset", is introduced to reset mpc8610hpcd board +using the FPGA sequencer. When the board restarts, it has the option +of using either the current or alternate flash bank as the boot +image, with or without the watchdog timer enabled, and finally with +or without frequency changes. + +Usage is; + + pixis_reset + pixis_reset altbank + pixis_reset altbank wd + pixis_reset altbank cf <SYSCLK freq> <COREPLL ratio> <MPXPLL ratio> + pixis_reset cf <SYSCLK freq> <COREPLL ratio> <MPXPLL ratio> + +Examples; + + /* reset to current bank, like "reset" command */ + pixis_reset + + /* reset board but use the to alternate flash bank */ + pixis_reset altbank + + /* reset board, use alternate flash bank with watchdog timer enabled*/ + pixis_reset altbank wd + + /* reset board to alternate bank with frequency changed. + * 40 is SYSCLK, 2.5 is COREPLL ratio, 10 is MPXPLL ratio + */ + pixis-reset altbank cf 40 2.5 10 |