Merge tag 'u-boot-stm32-20231110' of https://source.denx.de/u-boot/custodians/u-boot-stm

_ Fix compilation issue when SYS_DCACHE_OFF and/or SYS_DCACHE_SYS are enabled
_ Fix issue following DT sync with kernel 6.3 for stm32mp15xx-ev1 and DHSOM SoM
_ Enable TCP, IPv6, wget on DH STM32MP15 DHSOM
_ Limit u-boot.itb size to 0x160000 bytes on DH STM32MP15 DHSOM
_ Read auth stats and boot_partition from tamp

8 files changed, 67 insertions, 17 deletions

diff --git a/arch/arm/dts/stm32mp157c-ev1-u-boot.dtsi b/arch/arm/dts/stm32mp157c-ev1-u-boot.dtsi
index 1f7fdbce530..eb283cacd27 100644
--- a/arch/arm/dts/stm32mp157c-ev1-u-boot.dtsi
+++ b/arch/arm/dts/stm32mp157c-ev1-u-boot.dtsi
@@ -135,20 +135,28 @@
 
 &qspi_bk1_pins_a {
 	bootph-pre-ram;
-	pins1 {
+	pins {
 		bootph-pre-ram;
 	};
-	pins2 {
+};
+
+&qspi_cs1_pins_a {
+	bootph-pre-ram;
+	pins {
 		bootph-pre-ram;
 	};
 };
 
 &qspi_bk2_pins_a {
 	bootph-pre-ram;
-	pins1 {
+	pins {
 		bootph-pre-ram;
 	};
-	pins2 {
+};
+
+&qspi_cs2_pins_a {
+	bootph-pre-ram;
+	pins {
 		bootph-pre-ram;
 	};
 };
diff --git a/arch/arm/dts/stm32mp15xx-dhcom-u-boot.dtsi b/arch/arm/dts/stm32mp15xx-dhcom-u-boot.dtsi
index f12941b05f6..2f70b0690d2 100644
--- a/arch/arm/dts/stm32mp15xx-dhcom-u-boot.dtsi
+++ b/arch/arm/dts/stm32mp15xx-dhcom-u-boot.dtsi
@@ -134,20 +134,14 @@
 
 &qspi_bk1_pins_a {
 	bootph-pre-ram;
-	pins1 {
-		bootph-pre-ram;
-	};
-	pins2 {
+	pins {
 		bootph-pre-ram;
 	};
 };
 
-&qspi_bk2_pins_a {
+&qspi_cs1_pins_a {
 	bootph-pre-ram;
-	pins1 {
-		bootph-pre-ram;
-	};
-	pins2 {
+	pins {
 		bootph-pre-ram;
 	};
 };
diff --git a/arch/arm/dts/stm32mp15xx-dhcor-u-boot.dtsi b/arch/arm/dts/stm32mp15xx-dhcor-u-boot.dtsi
index eb905ad2820..552b35db3c7 100644
--- a/arch/arm/dts/stm32mp15xx-dhcor-u-boot.dtsi
+++ b/arch/arm/dts/stm32mp15xx-dhcor-u-boot.dtsi
@@ -98,10 +98,14 @@
 
 &qspi_bk1_pins_a {
 	bootph-pre-ram;
-	pins1 {
+	pins {
 		bootph-pre-ram;
 	};
-	pins2 {
+};
+
+&qspi_cs1_pins_a {
+	bootph-pre-ram;
+	pins {
 		bootph-pre-ram;
 	};
 };
diff --git a/arch/arm/mach-stm32mp/cpu.c b/arch/arm/mach-stm32mp/cpu.c
index e07abbe21c1..55574fd4beb 100644
--- a/arch/arm/mach-stm32mp/cpu.c
+++ b/arch/arm/mach-stm32mp/cpu.c
@@ -40,6 +40,13 @@ u32 get_bootmode(void)
 		    TAMP_BOOT_MODE_SHIFT;
 }
 
+u32 get_bootauth(void)
+{
+	/* read boot auth status and partition from TAMP backup register */
+	return (readl(TAMP_BOOT_CONTEXT) & TAMP_BOOT_AUTH_MASK) >>
+		    TAMP_BOOT_AUTH_SHIFT;
+}
+
 /*
  * weak function overidde: set the DDR/SYSRAM executable before to enable the
  * MMU and configure DACR, for early early_enable_caches (SPL or pre-reloc)
@@ -91,10 +98,10 @@ static void early_enable_caches(void)
 	if (CONFIG_IS_ENABLED(SYS_DCACHE_OFF))
 		return;
 
-	if (!(CONFIG_IS_ENABLED(SYS_ICACHE_OFF) && CONFIG_IS_ENABLED(SYS_DCACHE_OFF))) {
+#if !(CONFIG_IS_ENABLED(SYS_ICACHE_OFF) && CONFIG_IS_ENABLED(SYS_DCACHE_OFF))
 		gd->arch.tlb_size = PGTABLE_SIZE;
 		gd->arch.tlb_addr = (unsigned long)&early_tlb;
-	}
+#endif
 
 	/* enable MMU (default configuration) */
 	dcache_enable();
@@ -371,8 +378,24 @@ __weak void stm32mp_misc_init(void)
 {
 }
 
+static int setup_boot_auth_info(void)
+{
+	char buf[10];
+	u32 bootauth = get_bootauth();
+
+	snprintf(buf, sizeof(buf), "%d", bootauth >> 4);
+	env_set("boot_auth", buf);
+
+	snprintf(buf, sizeof(buf), "%d", bootauth &
+		 (u32)TAMP_BOOT_PARTITION_MASK);
+	env_set("boot_part", buf);
+
+	return 0;
+}
+
 int arch_misc_init(void)
 {
+	setup_boot_auth_info();
 	setup_boot_mode();
 	setup_mac_address();
 	setup_serial_number();
diff --git a/arch/arm/mach-stm32mp/include/mach/stm32.h b/arch/arm/mach-stm32mp/include/mach/stm32.h
index 1cdc5e3b186..ac0deced67e 100644
--- a/arch/arm/mach-stm32mp/include/mach/stm32.h
+++ b/arch/arm/mach-stm32mp/include/mach/stm32.h
@@ -139,8 +139,12 @@ enum boot_device {
 
 #define TAMP_BOOT_MODE_MASK		GENMASK(15, 8)
 #define TAMP_BOOT_MODE_SHIFT		8
+#define TAMP_BOOT_AUTH_MASK		GENMASK(23, 16)
+#define TAMP_BOOT_AUTH_SHIFT		16
 #define TAMP_BOOT_DEVICE_MASK		GENMASK(7, 4)
 #define TAMP_BOOT_INSTANCE_MASK		GENMASK(3, 0)
+#define TAMP_BOOT_AUTH_ST_MASK		GENMASK(7, 4)
+#define TAMP_BOOT_PARTITION_MASK	GENMASK(3, 0)
 #define TAMP_BOOT_FORCED_MASK		GENMASK(7, 0)
 
 enum forced_boot_mode {
diff --git a/arch/arm/mach-stm32mp/include/mach/sys_proto.h b/arch/arm/mach-stm32mp/include/mach/sys_proto.h
index 83fb32a45fc..52aca1e23e1 100644
--- a/arch/arm/mach-stm32mp/include/mach/sys_proto.h
+++ b/arch/arm/mach-stm32mp/include/mach/sys_proto.h
@@ -66,6 +66,9 @@ void get_soc_name(char name[SOC_NAME_SIZE]);
 /* return boot mode */
 u32 get_bootmode(void);
 
+/* return auth status and partition */
+u32 get_bootauth(void);
+
 int get_eth_nb(void);
 int setup_mac_address(void);
 
diff --git a/configs/stm32mp15_dhcom_basic_defconfig b/configs/stm32mp15_dhcom_basic_defconfig
index b6cd0a47fa7..1d241529be7 100644
--- a/configs/stm32mp15_dhcom_basic_defconfig
+++ b/configs/stm32mp15_dhcom_basic_defconfig
@@ -25,6 +25,8 @@ CONFIG_SPL_SPI=y
 CONFIG_SYS_LOAD_ADDR=0xc2000000
 CONFIG_SYS_MEMTEST_START=0xc0000000
 CONFIG_SYS_MEMTEST_END=0xc4000000
+CONFIG_HAS_BOARD_SIZE_LIMIT=y
+CONFIG_BOARD_SIZE_LIMIT=1441792
 CONFIG_FIT=y
 CONFIG_SPL_LOAD_FIT=y
 CONFIG_SPL_LOAD_FIT_ADDRESS=0xc1000000
@@ -76,7 +78,10 @@ CONFIG_CMD_REMOTEPROC=y
 CONFIG_CMD_SPI=y
 CONFIG_CMD_USB=y
 CONFIG_CMD_USB_MASS_STORAGE=y
+CONFIG_CMD_DHCP6=y
+CONFIG_CMD_TFTPPUT=y
 CONFIG_SYS_DISABLE_AUTOLOAD=y
+CONFIG_CMD_WGET=y
 CONFIG_CMD_BOOTCOUNT=y
 CONFIG_CMD_CACHE=y
 CONFIG_CMD_TIME=y
@@ -101,6 +106,8 @@ CONFIG_IP_DEFRAG=y
 CONFIG_TFTP_TSIZE=y
 CONFIG_USE_SERVERIP=y
 CONFIG_SERVERIP="192.168.1.1"
+CONFIG_PROT_TCP_SACK=y
+CONFIG_IPV6=y
 CONFIG_STM32_ADC=y
 CONFIG_SPL_BLOCK_CACHE=y
 CONFIG_BOOTCOUNT_LIMIT=y
diff --git a/configs/stm32mp15_dhcor_basic_defconfig b/configs/stm32mp15_dhcor_basic_defconfig
index d1acf9c657e..6e0c4a8cf9f 100644
--- a/configs/stm32mp15_dhcor_basic_defconfig
+++ b/configs/stm32mp15_dhcor_basic_defconfig
@@ -23,6 +23,8 @@ CONFIG_SPL_SPI_FLASH_SUPPORT=y
 CONFIG_SPL_SPI=y
 # CONFIG_ARMV7_VIRT is not set
 CONFIG_SYS_LOAD_ADDR=0xc2000000
+CONFIG_HAS_BOARD_SIZE_LIMIT=y
+CONFIG_BOARD_SIZE_LIMIT=1441792
 CONFIG_FIT=y
 CONFIG_SPL_LOAD_FIT=y
 CONFIG_SPL_LOAD_FIT_ADDRESS=0xc1000000
@@ -74,7 +76,10 @@ CONFIG_CMD_REMOTEPROC=y
 CONFIG_CMD_SPI=y
 CONFIG_CMD_USB=y
 CONFIG_CMD_USB_MASS_STORAGE=y
+CONFIG_CMD_DHCP6=y
+CONFIG_CMD_TFTPPUT=y
 CONFIG_SYS_DISABLE_AUTOLOAD=y
+CONFIG_CMD_WGET=y
 CONFIG_CMD_BOOTCOUNT=y
 CONFIG_CMD_CACHE=y
 CONFIG_CMD_TIME=y
@@ -99,6 +104,8 @@ CONFIG_IP_DEFRAG=y
 CONFIG_TFTP_TSIZE=y
 CONFIG_USE_SERVERIP=y
 CONFIG_SERVERIP="192.168.1.1"
+CONFIG_PROT_TCP_SACK=y
+CONFIG_IPV6=y
 CONFIG_STM32_ADC=y
 CONFIG_SPL_BLOCK_CACHE=y
 CONFIG_BOOTCOUNT_LIMIT=y