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| author | H. Nikolaus Schaller <hns@goldelico.com> | 2012-03-26 20:55:28 +0200 |
|---|---|---|
| committer | H. Nikolaus Schaller <hns@goldelico.com> | 2012-03-26 20:55:28 +0200 |
| commit | 92988a21ad4c4c9504295ccb580c9f806134471b (patch) | |
| tree | 5effc9f14170112450de05c67dafbe8d5034d595 /u-boot/doc/README.fsl-hwconfig | |
| parent | ca2b506783b676c95762c54ea24dcfdaae1947c9 (diff) | |
| download | bootable_bootloader_goldelico_gta04-92988a21ad4c4c9504295ccb580c9f806134471b.zip bootable_bootloader_goldelico_gta04-92988a21ad4c4c9504295ccb580c9f806134471b.tar.gz bootable_bootloader_goldelico_gta04-92988a21ad4c4c9504295ccb580c9f806134471b.tar.bz2 | |
added boot script files to repository
Diffstat (limited to 'u-boot/doc/README.fsl-hwconfig')
| -rw-r--r-- | u-boot/doc/README.fsl-hwconfig | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/u-boot/doc/README.fsl-hwconfig b/u-boot/doc/README.fsl-hwconfig new file mode 100644 index 0000000..03fea74 --- /dev/null +++ b/u-boot/doc/README.fsl-hwconfig @@ -0,0 +1,21 @@ +Freescale-specific 'hwconfig' options. + +This file documents Freescale-specific key:value pairs for the 'hwconfig' +option. See README.hwconfig for general information about 'hwconfig'. + +audclk + Specific to the P1022DS reference board. + + This option specifies which of the two oscillator frequencies should be + routed to the Wolfson WM8776 codec. The ngPIXIS can be programmed to + route either a 11.2896MHz or a 12.288MHz clock. The default is + 12.288MHz. This option has two effects. First, the MUX on the board + will be programmed accordingly. Second, the clock-frequency property + in the codec node in the device tree will be updated to the correct + value. + + 'audclk:11' + Select the 11.2896MHz clock + + 'audclk:12' + Select the 12.288MHz clock |