diff options
| author | Siva Durga Prasad Paladugu <siva.durga.paladugu@xilinx.com> | 2016-11-18 10:27:48 +0530 |
|---|---|---|
| committer | Michal Simek <michal.simek@xilinx.com> | 2017-01-10 10:18:11 +0100 |
| commit | 6f09d3433854571a918d8494758ecf89433dca19 (patch) | |
| tree | 9909eebff9f7a4a03d2e4c85150e67b2c4e7a218 /include/configs/xilinx_zynqmp.h | |
| parent | 936b03849678f727eae2cf0da91e61d856411501 (diff) | |
ARM64: zynqmp: Add support to save env to FAT
Add support to save environment as a file of FAT filesystem
on to SD card. The file will be saved with name uEnv.txt.
This environment will be retrieved during boot.
Signed-off-by: Siva Durga Prasad Paladugu <sivadur@xilinx.com>
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Diffstat (limited to 'include/configs/xilinx_zynqmp.h')
| -rw-r--r-- | include/configs/xilinx_zynqmp.h | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/include/configs/xilinx_zynqmp.h b/include/configs/xilinx_zynqmp.h index 61cd1472b8..e0343a3c89 100644 --- a/include/configs/xilinx_zynqmp.h +++ b/include/configs/xilinx_zynqmp.h @@ -86,6 +86,10 @@ # ifndef CONFIG_ZYNQ_SDHCI_MAX_FREQ # define CONFIG_ZYNQ_SDHCI_MAX_FREQ 200000000 # endif +# define CONFIG_ENV_IS_IN_FAT +# define FAT_ENV_DEVICE_AND_PART "0:auto" +# define FAT_ENV_FILE "uboot.env" +# define FAT_ENV_INTERFACE "mmc" #endif #if defined(CONFIG_ZYNQ_SDHCI) || defined(CONFIG_ZYNQMP_USB) @@ -132,7 +136,9 @@ #define CONFIG_BOARD_LATE_INIT /* Do not preserve environment */ +#if !defined(CONFIG_ENV_IS_IN_FAT) #define CONFIG_ENV_IS_NOWHERE 1 +#endif #define CONFIG_ENV_SIZE 0x8000 /* Monitor Command Prompt */ |