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| author | Tom Warren <twarren@nvidia.com> | 2012-05-15 14:38:03 -0700 |
|---|---|---|
| committer | Albert ARIBAUD <albert.u.boot@aribaud.net> | 2012-07-07 14:07:17 +0200 |
| commit | 046c76a6c0af77952a1ec5ab576d12f93ed52641 (patch) | |
| tree | f1ffdc64146136f0bf8d44856ead393b9c062a91 | |
| parent | 078078cfa91f72331421e6f7a46938a58a9b21a7 (diff) | |
| download | u-boot-imx-046c76a6c0af77952a1ec5ab576d12f93ed52641.zip u-boot-imx-046c76a6c0af77952a1ec5ab576d12f93ed52641.tar.gz u-boot-imx-046c76a6c0af77952a1ec5ab576d12f93ed52641.tar.bz2 | |
spi: Tegra2: Seaboard: enable SPI/UART corruption fix
Signed-off-by: Tom Warren <twarren@nvidia.com>
| -rw-r--r-- | include/configs/seaboard.h | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/include/configs/seaboard.h b/include/configs/seaboard.h index 46d4228..889bdff 100644 --- a/include/configs/seaboard.h +++ b/include/configs/seaboard.h @@ -52,6 +52,15 @@ /* On Seaboard: GPIO_PI3 = Port I = 8, bit = 3 */ #define CONFIG_UART_DISABLE_GPIO GPIO_PI3 +/* + * On Seaboard, SPIFLASH is muxed with UART4. The next 5 defines are + * needed to work around that design error. + */ +#define CONFIG_SPI_UART_SWITCH +#define CONFIG_SPI_CORRUPTS_UART NV_PA_APB_UARTD_BASE +#define CONFIG_SPI_CORRUPTS_UART_NR 3 +#define CONFIG_SPI_CORRUPTS_UART_DLY 2500 +#undef CONFIG_CMDLINE_EDITING /* avoid NUL in input buffer */ #define CONFIG_MACH_TYPE MACH_TYPE_SEABOARD #define CONFIG_SYS_BOARD_ODMDATA 0x300d8011 /* lp1, 1GB */ |