Merge tag 'u-boot-imx-next-20250313' of https://gitlab.denx.de/u-boot/custodians/u-boot-imx into next

CI: https://source.denx.de/u-boot/custodians/u-boot-imx/-/pipelines/25142

- Support Toradex i.MX6 Apalis/Colibri v1.2 SoM.
- Guard tee.bin inclusion on imx9,
- Remove unneeded regulator entry on DH i.MX6 DHCOM DRC02 devicetree.
- Add i.MX mailbox driver
- Convert ESDHCI_QUIRK_BROKEN_TIMEOUT_VALUE to Kconfig.
- Cope with existing optee node on imx8m.

2 files changed, 62 insertions, 0 deletions

diff --git a/board/toradex/apalis_imx6/apalis_imx6.c b/board/toradex/apalis_imx6/apalis_imx6.c
index ec0f223c4aa..e0a7c661270 100644
--- a/board/toradex/apalis_imx6/apalis_imx6.c
+++ b/board/toradex/apalis_imx6/apalis_imx6.c
@@ -36,6 +36,7 @@
 #include <dwc_ahsata.h>
 #include <env.h>
 #include <fsl_esdhc_imx.h>
+#include <i2c.h>
 #include <imx_thermal.h>
 #include <micrel.h>
 #include <miiphy.h>
@@ -77,6 +78,8 @@ DECLARE_GLOBAL_DATA_PTR;
 
 #define APALIS_IMX6_SATA_INIT_RETRIES	10
 
+#define I2C_PWR	1
+
 int dram_init(void)
 {
 	/* use the DDR controllers configured size */
@@ -689,6 +692,32 @@ int board_init(void)
 	return 0;
 }
 
+static bool is_som_variant_1_2(void)
+{
+	struct udevice *bus;
+	struct udevice *i2c_dev;
+	int ret;
+
+	ret = uclass_get_device_by_seq(UCLASS_I2C, I2C_PWR, &bus);
+	if (ret) {
+		printf("Failed to get I2C_PWR\n");
+		return false;
+	}
+
+	/* V1.2 uses the TLA2024 at 0x49 instead of the STMPE811 at 0x41 */
+	ret = dm_i2c_probe(bus, 0x49, 0, &i2c_dev);
+
+	return (bool)!ret;
+}
+
+static void select_dt_from_module_version(void)
+{
+	if (is_som_variant_1_2())
+		env_set("variant", "-v1.2");
+	else
+		env_set("variant", "");
+}
+
 #ifdef CONFIG_BOARD_LATE_INIT
 int board_late_init(void)
 {
@@ -696,6 +725,8 @@ int board_late_init(void)
 	char env_str[256];
 	u32 rev;
 
+	select_dt_from_module_version();
+
 	rev = get_board_revision();
 	snprintf(env_str, ARRAY_SIZE(env_str), "%.4x", rev);
 	env_set("board_rev", env_str);
diff --git a/board/toradex/colibri_imx6/colibri_imx6.c b/board/toradex/colibri_imx6/colibri_imx6.c
index 64cf99e9cfc..69a3c5f3dfd 100644
--- a/board/toradex/colibri_imx6/colibri_imx6.c
+++ b/board/toradex/colibri_imx6/colibri_imx6.c
@@ -33,6 +33,7 @@
 #include <cpu.h>
 #include <dm/platform_data/serial_mxc.h>
 #include <fsl_esdhc_imx.h>
+#include <i2c.h>
 #include <imx_thermal.h>
 #include <miiphy.h>
 #include <netdev.h>
@@ -71,6 +72,8 @@ DECLARE_GLOBAL_DATA_PTR;
 
 #define OUTPUT_RGB (PAD_CTL_SPEED_MED|PAD_CTL_DSE_60ohm|PAD_CTL_SRE_FAST)
 
+#define I2C_PWR	1
+
 int dram_init(void)
 {
 	/* use the DDR controllers configured size */
@@ -609,6 +612,32 @@ int board_init(void)
 	return 0;
 }
 
+static bool is_som_variant_1_2(void)
+{
+	struct udevice *bus;
+	struct udevice *i2c_dev;
+	int ret;
+
+	ret = uclass_get_device_by_seq(UCLASS_I2C, I2C_PWR, &bus);
+	if (ret) {
+		printf("Failed to get I2C_PWR\n");
+		return false;
+	}
+
+	/* V1.2 uses the TLA2024 at 0x49 instead of the STMPE811 at 0x41 */
+	ret = dm_i2c_probe(bus, 0x49, 0, &i2c_dev);
+
+	return (bool)!ret;
+}
+
+static void select_dt_from_module_version(void)
+{
+	if (is_som_variant_1_2())
+		env_set("variant", "-v1.2");
+	else
+		env_set("variant", "");
+}
+
 #ifdef CONFIG_BOARD_LATE_INIT
 int board_late_init(void)
 {
@@ -616,6 +645,8 @@ int board_late_init(void)
 	char env_str[256];
 	u32 rev;
 
+	select_dt_from_module_version();
+
 	rev = get_board_revision();
 	snprintf(env_str, ARRAY_SIZE(env_str), "%.4x", rev);
 	env_set("board_rev", env_str);