diff options
| author | wdenk <wdenk> | 2004-03-23 22:53:55 +0000 |
|---|---|---|
| committer | wdenk <wdenk> | 2004-03-23 22:53:55 +0000 |
| commit | eeb1b77b7d994b2fde385d5b90bb1abfc0ba3bee (patch) | |
| tree | 4969ca7b7599dc06fb9981227692968fadb3cf3d /lib_ppc/board.c | |
| parent | 27aa818670ad6776546ee3c1ad339b68866368ef (diff) | |
| download | u-boot-imx-eeb1b77b7d994b2fde385d5b90bb1abfc0ba3bee.zip u-boot-imx-eeb1b77b7d994b2fde385d5b90bb1abfc0ba3bee.tar.gz u-boot-imx-eeb1b77b7d994b2fde385d5b90bb1abfc0ba3bee.tar.bz2 | |
* Patch by Pierre Aubert, 18 Mar 2004:
- Unify video mode handling for Chips & Technologies 69000 Video
chip and Silicon Motion SMI 712/710/810 Video chip
- Add selection of the video output (CRT or LCD) via 'videoout'
environment variable for the Silicon Motion
- README update
* Patch by Pierre Aubert, 18 Mar 2004:
include/common.h typo fix
* Patches by Tolunay Orkun, 17 Mar 2004:
- Add support for bd->bi_iic_fast[] initialization via environment
variable "i2cfast" (CONFIG_I2CFAST)
- Add "i2cfast" u-boot environment variable support for csb272
Diffstat (limited to 'lib_ppc/board.c')
| -rw-r--r-- | lib_ppc/board.c | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/lib_ppc/board.c b/lib_ppc/board.c index a3f7f17..cae7775 100644 --- a/lib_ppc/board.c +++ b/lib_ppc/board.c @@ -509,8 +509,26 @@ void board_init_f (ulong bootflag) bd->bi_pci_busfreq = get_PCI_freq (); bd->bi_opbfreq = get_OPB_freq (); +#if defined(CONFIG_I2CFAST) + /* + * set bi_iic_fast for linux taking environment variable + * "i2cfast" into account + */ + { + char *s = getenv ("i2cfast"); + if (s && ((*s == 'y') || (*s == 'Y'))) { + bd->bi_iic_fast[0] = 1; + bd->bi_iic_fast[1] = 1; + } else { + bd->bi_iic_fast[0] = 0; + bd->bi_iic_fast[1] = 0; + } + } +#else bd->bi_iic_fast[0] = 0; bd->bi_iic_fast[1] = 0; +#endif + #elif defined(CONFIG_XILINX_ML300) bd->bi_pci_busfreq = get_PCI_freq (); #endif |