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xilinx: Add support for ENV_VARS_UBOOT_RUNTIME_CONFIG

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Start to use ENV_VARS_UBOOT_RUNTIME_CONFIG to enable/disable updating
variables with run time information.

Signed-off-by: Michal Simek <michal.simek@xilinx.com>
This commit is contained in:
Michal Simek 2020-07-28 12:45:47 +02:00
parent d5c42ec31b
commit 62b96262b6
4 changed files with 18 additions and 0 deletions
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3
arch/arm/Kconfig
View File

@ -1085,6 +1085,7 @@ config ARCH_VERSAL
select DM_SERIAL
select OF_CONTROL
imply BOARD_LATE_INIT
imply ENV_VARS_UBOOT_RUNTIME_CONFIG
config ARCH_VF610
bool "Freescale Vybrid"
@ -1120,6 +1121,7 @@ config ARCH_ZYNQ
imply CMD_CLK
imply CMD_DM
imply CMD_SPL
imply ENV_VARS_UBOOT_RUNTIME_CONFIG
imply FAT_WRITE
config ARCH_ZYNQMP_R5
@ -1159,6 +1161,7 @@ config ARCH_ZYNQMP
select ZYNQMP_IPI
imply BOARD_LATE_INIT
imply CMD_DM
imply ENV_VARS_UBOOT_RUNTIME_CONFIG
imply FAT_WRITE
imply MP
imply DM_USB_GADGET

3
board/xilinx/versal/board.c
View File

@ -116,6 +116,9 @@ int board_late_init(void)
return 0;
}
if (!CONFIG_IS_ENABLED(ENV_VARS_UBOOT_RUNTIME_CONFIG))
return 0;
bootmode = versal_get_bootmode();
puts("Bootmode: ");

9
board/xilinx/zynq/board.c
View File

@ -6,6 +6,7 @@
#include <common.h>
#include <init.h>
#include <log.h>
#include <dm/uclass.h>
#include <env.h>
#include <fdtdec.h>
@ -33,6 +34,14 @@ int board_late_init(void)
char *new_targets;
char *env_targets;
if (!(gd->flags & GD_FLG_ENV_DEFAULT)) {
debug("Saved variables - Skipping\n");
return 0;
}
if (!CONFIG_IS_ENABLED(ENV_VARS_UBOOT_RUNTIME_CONFIG))
return 0;
switch ((zynq_slcr_get_boot_mode()) & ZYNQ_BM_MASK) {
case ZYNQ_BM_QSPI:
mode = "qspi";

3
board/xilinx/zynqmp/zynqmp.c
View File

@ -568,6 +568,9 @@ int board_late_init(void)
return 0;
}
if (!CONFIG_IS_ENABLED(ENV_VARS_UBOOT_RUNTIME_CONFIG))
return 0;
ret = set_fdtfile();
if (ret)
return ret;