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arm64: xilinx: Guard distro boot variable generation

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When distro boot is disabled there is no reason to generate variables for
it. Also do not update boot_targets variable because it would be unused.

It is useful for example when standard boot is enabled and distro boot
is disabled.

Signed-off-by: Michal Simek <michal.simek@amd.com>
Link: https://lore.kernel.org/r/570c51435da59831ec245cddceda078afa58a550.1693913398.git.michal.simek@amd.com
This commit is contained in:
Michal Simek 2023-09-05 13:30:07 +02:00
parent 9080abfc0b
commit 6ec17a2c0f
6 changed files with 97 additions and 40 deletions
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32
board/xilinx/versal-net/board.c
View file

@ -194,7 +194,7 @@ static u8 versal_net_get_bootmode(void)
return bootmode;
}
int board_late_init(void)
static int boot_targets_setup(void)
{
u8 bootmode;
struct udevice *dev;
@ -205,14 +205,6 @@ 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 (!IS_ENABLED(CONFIG_ENV_VARS_UBOOT_RUNTIME_CONFIG))
return 0;
bootmode = versal_net_get_bootmode();
puts("Bootmode: ");
@ -320,6 +312,28 @@ int board_late_init(void)
env_set("boot_targets", new_targets);
}
return 0;
}
int board_late_init(void)
{
int ret;
if (!(gd->flags & GD_FLG_ENV_DEFAULT)) {
debug("Saved variables - Skipping\n");
return 0;
}
if (!IS_ENABLED(CONFIG_ENV_VARS_UBOOT_RUNTIME_CONFIG))
return 0;
if (IS_ENABLED(CONFIG_DISTRO_DEFAULTS)) {
ret = boot_targets_setup();
if (ret)
return ret;
}
return board_late_init_xilinx();
}

31
board/xilinx/versal/board.c
View file

@ -126,7 +126,7 @@ static u8 versal_get_bootmode(void)
return bootmode;
}
int board_late_init(void)
static int boot_targets_setup(void)
{
u8 bootmode;
struct udevice *dev;
@ -137,14 +137,6 @@ 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 (!IS_ENABLED(CONFIG_ENV_VARS_UBOOT_RUNTIME_CONFIG))
return 0;
bootmode = versal_get_bootmode();
puts("Bootmode: ");
@ -247,6 +239,27 @@ int board_late_init(void)
env_set("boot_targets", new_targets);
}
return 0;
}
int board_late_init(void)
{
int ret;
if (!(gd->flags & GD_FLG_ENV_DEFAULT)) {
debug("Saved variables - Skipping\n");
return 0;
}
if (!IS_ENABLED(CONFIG_ENV_VARS_UBOOT_RUNTIME_CONFIG))
return 0;
if (IS_ENABLED(CONFIG_DISTRO_DEFAULTS)) {
ret = boot_targets_setup();
if (ret)
return ret;
}
return board_late_init_xilinx();
}

56
board/xilinx/zynqmp/zynqmp.c
View file

@ -384,7 +384,7 @@ static int set_fdtfile(void)
return 0;
}
int board_late_init(void)
static int boot_targets_setup(void)
{
u8 bootmode;
struct udevice *dev;
@ -394,27 +394,6 @@ int board_late_init(void)
const char *mode = NULL;
char *new_targets;
char *env_targets;
int ret, multiboot;
#if defined(CONFIG_USB_ETHER) && !defined(CONFIG_USB_GADGET_DOWNLOAD)
usb_ether_init();
#endif
if (!(gd->flags & GD_FLG_ENV_DEFAULT)) {
debug("Saved variables - Skipping\n");
return 0;
}
if (!IS_ENABLED(CONFIG_ENV_VARS_UBOOT_RUNTIME_CONFIG))
return 0;
ret = set_fdtfile();
if (ret)
return ret;
multiboot = multi_boot();
if (multiboot >= 0)
env_set_hex("multiboot", multiboot);
bootmode = zynqmp_get_bootmode();
@ -525,6 +504,39 @@ int board_late_init(void)
free(new_targets);
}
return 0;
}
int board_late_init(void)
{
int ret, multiboot;
#if defined(CONFIG_USB_ETHER) && !defined(CONFIG_USB_GADGET_DOWNLOAD)
usb_ether_init();
#endif
if (!(gd->flags & GD_FLG_ENV_DEFAULT)) {
debug("Saved variables - Skipping\n");
return 0;
}
if (!IS_ENABLED(CONFIG_ENV_VARS_UBOOT_RUNTIME_CONFIG))
return 0;
ret = set_fdtfile();
if (ret)
return ret;
multiboot = multi_boot();
if (multiboot >= 0)
env_set_hex("multiboot", multiboot);
if (IS_ENABLED(CONFIG_DISTRO_DEFAULTS)) {
ret = boot_targets_setup();
if (ret)
return ret;
}
reset_reason();
return board_late_init_xilinx();

6
include/configs/xilinx_versal.h
View file

@ -43,6 +43,8 @@
"ramdisk_addr_r=0x02100000\0" \
"script_size_f=0x80000\0"
#if defined(CONFIG_DISTRO_DEFAULTS)
#if defined(CONFIG_MMC_SDHCI_ZYNQ)
# define BOOT_TARGET_DEVICES_MMC(func) func(MMC, mmc, 0) func(MMC, mmc, 1)
#else
@ -124,6 +126,10 @@
#include <config_distro_bootcmd.h>
#else /* CONFIG_DISTRO_DEFAULTS */
# define BOOTENV
#endif /* CONFIG_DISTRO_DEFAULTS */
/* Initial environment variables */
#ifndef CFG_EXTRA_ENV_SETTINGS
#define CFG_EXTRA_ENV_SETTINGS \

6
include/configs/xilinx_versal_net.h
View file

@ -57,6 +57,8 @@
"ramdisk_addr_r=0x02100000\0" \
"script_size_f=0x80000\0"
#if defined(CONFIG_DISTRO_DEFAULTS)
#if defined(CONFIG_MMC_SDHCI_ZYNQ)
# define BOOT_TARGET_DEVICES_MMC(func) func(MMC, mmc, 0) func(MMC, mmc, 1)
#else
@ -125,6 +127,10 @@
#include <config_distro_bootcmd.h>
#else /* CONFIG_DISTRO_DEFAULTS */
# define BOOTENV
#endif /* CONFIG_DISTRO_DEFAULTS */
/* Initial environment variables */
#ifndef CFG_EXTRA_ENV_SETTINGS
#define CFG_EXTRA_ENV_SETTINGS \

6
include/configs/xilinx_zynqmp.h
View file

@ -63,6 +63,8 @@
"stdout=serial,vidconsole\0" \
"stderr=serial,vidconsole\0" \
#if defined(CONFIG_DISTRO_DEFAULTS)
#if defined(CONFIG_MMC_SDHCI_ZYNQ)
# define BOOT_TARGET_DEVICES_MMC(func) func(MMC, mmc, 0) func(MMC, mmc, 1)
#else
@ -174,6 +176,10 @@
#include <config_distro_bootcmd.h>
#else /* CONFIG_DISTRO_DEFAULTS */
# define BOOTENV
#endif /* CONFIG_DISTRO_DEFAULTS */
/* Initial environment variables */
#ifndef CFG_EXTRA_ENV_SETTINGS
#define CFG_EXTRA_ENV_SETTINGS \