Simplify the board code by using the new BUTTON_CMD functionality, instead
of implementing this separately using C code. This allows disabling or
customizing this functionality if wanted.
Signed-off-by: Stephan Gerhold <stephan.gerh...@linaro.org>
---
board/qualcomm/dragonboard410c/dragonboard410c.c | 22 ----------------------
board/qualcomm/dragonboard410c/dragonboard410c.env | 2 ++
configs/dragonboard410c_defconfig | 2 +-
3 files changed, 3 insertions(+), 23 deletions(-)
diff --git a/board/qualcomm/dragonboard410c/dragonboard410c.c
b/board/qualcomm/dragonboard410c/dragonboard410c.c
index
697e3c9b08b5c874912eb66ff4f0b3d32deaae01..4698b9d5e3e47a9b0389d9f6bafab9dd6db56a41
100644
--- a/board/qualcomm/dragonboard410c/dragonboard410c.c
+++ b/board/qualcomm/dragonboard410c/dragonboard410c.c
@@ -51,28 +51,6 @@ static void msm_generate_mac_addr(u8 *mac)
put_unaligned_be32(msm_board_serial(), &mac[2]);
}
-/* Check for vol- button - if pressed - stop autoboot */
-int misc_init_r(void)
-{
- struct udevice *btn;
- int ret;
- enum button_state_t state;
-
- ret = button_get_by_label("vol_down", &btn);
- if (ret < 0) {
- printf("Couldn't find power button!\n");
- return ret;
- }
-
- state = button_get_state(btn);
- if (state == BUTTON_ON) {
- env_set("preboot", "setenv preboot; run fastboot");
- printf("vol_down pressed - Starting fastboot.\n");
- }
-
- return 0;
-}
-
int qcom_late_init(void)
{
char serial[16];
diff --git a/board/qualcomm/dragonboard410c/dragonboard410c.env
b/board/qualcomm/dragonboard410c/dragonboard410c.env
index
71f929b646cc305cf5223cd3462fe2350bc8093e..38399d65c640ee18261529ee3101b268700fa004
100644
--- a/board/qualcomm/dragonboard410c/dragonboard410c.env
+++ b/board/qualcomm/dragonboard410c/dragonboard410c.env
@@ -2,3 +2,5 @@
initrd_high=0xffffffffffffffff
fastboot=fastboot -l $fastboot_addr_r usb 0
boot_targets=usb mmc1 mmc0 pxe
+button_cmd_0_name=vol_down
+button_cmd_0=run fastboot
diff --git a/configs/dragonboard410c_defconfig
b/configs/dragonboard410c_defconfig
index
414dda6778c95eb3fdcd6ef522d8c7d0ef9219fa..449d48a3c004117b832ad620d49beb681a9bda68
100644
--- a/configs/dragonboard410c_defconfig
+++ b/configs/dragonboard410c_defconfig
@@ -14,6 +14,7 @@ CONFIG_OF_LIBFDT_OVERLAY=y
CONFIG_SYS_LOAD_ADDR=0x80080000
CONFIG_IDENT_STRING="\nQualcomm-DragonBoard 410C"
CONFIG_REMAKE_ELF=y
+CONFIG_BUTTON_CMD=y
CONFIG_FIT=y
CONFIG_BOOTSTD_FULL=y
CONFIG_OF_BOARD_SETUP=y
@@ -22,7 +23,6 @@ CONFIG_SYS_CBSIZE=512
CONFIG_SYS_PBSIZE=548
# CONFIG_DISPLAY_CPUINFO is not set
# CONFIG_DISPLAY_BOARDINFO is not set
-CONFIG_MISC_INIT_R=y
CONFIG_SYS_PROMPT="dragonboard410c => "
CONFIG_CMD_MD5SUM=y
CONFIG_CMD_MEMINFO=y
--
2.47.2
