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| author | Siva Durga Prasad Paladugu <siva.durga.paladugu@xilinx.com> | 2019-01-25 14:36:06 +0300 |
|---|---|---|
| committer | Michal Simek <michal.simek@xilinx.com> | 2019-02-14 16:31:09 +0300 |
| commit | 3c7b4c359d11e65ea262dac283114b72f08d4625 (patch) | |
| tree | 9caa1ef93a9dae6da73177a6ee49304071fb71d6 /board/xilinx | |
| parent | 90e97ab31e0208a3f8483872df212a1af8070897 (diff) | |
| download | u-boot-3c7b4c359d11e65ea262dac283114b72f08d4625.tar.xz | |
arm: zynq: Update boot_targets based on bootmode
Update boot_targets based on bootmode to run corresponding
distroboot command first.
Signed-off-by: Siva Durga Prasad Paladugu <siva.durga.paladugu@xilinx.com>
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Diffstat (limited to 'board/xilinx')
| -rw-r--r-- | board/xilinx/zynq/board.c | 29 |
1 files changed, 29 insertions, 0 deletions
diff --git a/board/xilinx/zynq/board.c b/board/xilinx/zynq/board.c index f9973840bf..b4b84df576 100644 --- a/board/xilinx/zynq/board.c +++ b/board/xilinx/zynq/board.c @@ -8,6 +8,7 @@ #include <dm/uclass.h> #include <fdtdec.h> #include <fpga.h> +#include <malloc.h> #include <mmc.h> #include <watchdog.h> #include <wdt.h> @@ -53,27 +54,55 @@ int board_init(void) int board_late_init(void) { + int env_targets_len = 0; + const char *mode; + char *new_targets; + char *env_targets; + switch ((zynq_slcr_get_boot_mode()) & ZYNQ_BM_MASK) { case ZYNQ_BM_QSPI: + mode = "qspi"; env_set("modeboot", "qspiboot"); break; case ZYNQ_BM_NAND: + mode = "nand"; env_set("modeboot", "nandboot"); break; case ZYNQ_BM_NOR: + mode = "nor"; env_set("modeboot", "norboot"); break; case ZYNQ_BM_SD: + mode = "mmc"; env_set("modeboot", "sdboot"); break; case ZYNQ_BM_JTAG: + mode = "pxe dhcp"; env_set("modeboot", "jtagboot"); break; default: + mode = ""; env_set("modeboot", ""); break; } + /* + * One terminating char + one byte for space between mode + * and default boot_targets + */ + env_targets = env_get("boot_targets"); + if (env_targets) + env_targets_len = strlen(env_targets); + + new_targets = calloc(1, strlen(mode) + env_targets_len + 2); + if (!new_targets) + return -ENOMEM; + + sprintf(new_targets, "%s %s", mode, + env_targets ? env_targets : ""); + + env_set("boot_targets", new_targets); + return 0; } |