summaryrefslogtreecommitdiffstats
path: root/arch/arm
diff options
context:
space:
mode:
authorOleksij Rempel <o.rempel@pengutronix.de>2021-10-06 10:43:21 +0200
committerSascha Hauer <s.hauer@pengutronix.de>2021-10-11 11:35:54 +0200
commit31d2289da2f3e5a7a92064ebdadb68ca6260bd22 (patch)
treedcf3c8c48d0837140fa133c8a2f5b2f798f8fc1b /arch/arm
parent8487d71af0d8622aa3cfd9b3263aba9ddfba6fdb (diff)
downloadbarebox-31d2289da2f3e5a7a92064ebdadb68ca6260bd22.tar.gz
barebox-31d2289da2f3e5a7a92064ebdadb68ca6260bd22.tar.xz
ARM: boards: skov-imx6: start using deep-probe
Port Skov boards to the deep-propbe and reduce boot time by 100msec. Signed-off-by: Oleksij Rempel <o.rempel@pengutronix.de> Link: https://lore.barebox.org/20211006084323.14051-7-o.rempel@pengutronix.de Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Diffstat (limited to 'arch/arm')
-rw-r--r--arch/arm/boards/skov-imx6/board.c22
1 files changed, 17 insertions, 5 deletions
diff --git a/arch/arm/boards/skov-imx6/board.c b/arch/arm/boards/skov-imx6/board.c
index c09a2cd898..b91033afc1 100644
--- a/arch/arm/boards/skov-imx6/board.c
+++ b/arch/arm/boards/skov-imx6/board.c
@@ -2,16 +2,17 @@
#define pr_fmt(fmt) "skov-imx6: " fmt
+#include <bootsource.h>
#include <common.h>
-#include <init.h>
-#include <mach/bbu.h>
+#include <deep-probe.h>
#include <environment.h>
-#include <bootsource.h>
#include <globalvar.h>
-#include <net.h>
-#include <of_gpio.h>
#include <gpio.h>
+#include <init.h>
#include <linux/micrel_phy.h>
+#include <mach/bbu.h>
+#include <net.h>
+#include <of_gpio.h>
#include "version.h"
@@ -489,10 +490,20 @@ static int skov_imx6_fixup(struct device_node *root, void *unused)
*/
static void skov_init_board(const struct board_description *variant)
{
+ struct device_node *gpio_np = NULL;
struct device_node *np;
char *environment_path, *envdev;
int ret;
+ gpio_np = of_find_node_by_name(NULL, "gpio@20b4000");
+ if (gpio_np) {
+ ret = of_device_ensure_probed(gpio_np);
+ if (ret)
+ pr_warn("Can't probe GPIO node\n");
+ } else {
+ pr_warn("Can't get GPIO node\n");
+ }
+
imx6_bbu_internal_spi_i2c_register_handler("spiflash", "/dev/m25p0.barebox",
BBU_HANDLER_FLAG_DEFAULT);
@@ -650,6 +661,7 @@ static __maybe_unused struct of_device_id skov_version_ids[] = {
/* sentinel */
}
};
+BAREBOX_DEEP_PROBE_ENABLE(skov_version_ids);
static struct driver_d skov_version_driver = {
.name = "skov-imx6",