Merge tag 'u-boot-stm32-20200117' of https://gitlab.denx.de/u-boot/custodians/u-boot-stm

- stm32mp1: split SOC and board and cleanup config

3 files changed, 27 insertions, 14 deletions

diff --git a/arch/arm/mach-stm32mp/Kconfig b/arch/arm/mach-stm32mp/Kconfig
index ae28f6e206..137178aa45 100644
--- a/arch/arm/mach-stm32mp/Kconfig
+++ b/arch/arm/mach-stm32mp/Kconfig
@@ -33,8 +33,8 @@ config SYS_MALLOC_LEN
 config ENV_SIZE
 	default 0x2000
 
-config TARGET_STM32MP1
-	bool "Support stm32mp1xx"
+config STM32MP15x
+	bool "Support STMicroelectronics STM32MP15x Soc"
 	select ARCH_SUPPORT_PSCI if !STM32MP1_TRUSTED
 	select CPU_V7A
 	select CPU_V7_HAS_NONSEC if !STM32MP1_TRUSTED
@@ -45,19 +45,35 @@ config TARGET_STM32MP1
 	select STM32_RESET
 	select STM32_SERIAL
 	select SYS_ARCH_TIMER
+	imply SYSRESET_PSCI if STM32MP1_TRUSTED
+	imply SYSRESET_SYSCON if !STM32MP1_TRUSTED
+	help
+		support of STMicroelectronics SOC STM32MP15x family
+		STM32MP157, STM32MP153 or STM32MP151
+		STMicroelectronics MPU with core ARMv7
+		dual core A7 for STM32MP157/3, monocore for STM32MP151
+		target all the STMicroelectronics board with SOC STM32MP1 family
+
+choice
+	prompt "STM32MP15x board select"
+	optional
+
+config TARGET_ST_STM32MP15x
+	bool "STMicroelectronics STM32MP15x boards"
+	select STM32MP15x
 	imply BOOTCOUNT_LIMIT
 	imply CMD_BOOTCOUNT
 	imply CMD_CLS if CMD_BMP
 	imply DISABLE_CONSOLE
 	imply PRE_CONSOLE_BUFFER
 	imply SILENT_CONSOLE
-	imply SYSRESET_PSCI if STM32MP1_TRUSTED
-	imply SYSRESET_SYSCON if !STM32MP1_TRUSTED
 	help
-		target STMicroelectronics SOC STM32MP1 family
-		STM32MP157, STM32MP153 or STM32MP151
-		STMicroelectronics MPU with core ARMv7
-		dual core A7 for STM32MP157/3, monocore for STM32MP151
+		target the STMicroelectronics board with SOC STM32MP15x
+		managed by board/st/stm32mp1:
+		Evalulation board (EV1) or Discovery board (DK1 and DK2).
+		The difference between board are managed with devicetree
+
+endchoice
 
 config STM32MP1_TRUSTED
 	bool "Support trusted boot with TF-A"
@@ -80,12 +96,7 @@ config STM32MP1_OPTEE
 		OP-TEE monitor provides ST SMC to access to secure resources
 
 config SYS_TEXT_BASE
-	prompt "U-Boot base address"
 	default 0xC0100000
-	help
-		configure the U-Boot base address
-		when DDR driver is used:
-		  DDR + 1MB (0xC0100000)
 
 config NR_DRAM_BANKS
 	default 1
diff --git a/arch/arm/mach-stm32mp/cpu.c b/arch/arm/mach-stm32mp/cpu.c
index 6a71465494..de7891b5c4 100644
--- a/arch/arm/mach-stm32mp/cpu.c
+++ b/arch/arm/mach-stm32mp/cpu.c
@@ -456,7 +456,7 @@ static void setup_boot_mode(void)
  * If there is no MAC address in the environment, then it will be initialized
  * (silently) from the value in the OTP.
  */
-static int setup_mac_address(void)
+__weak int setup_mac_address(void)
 {
 #if defined(CONFIG_NET)
 	int ret;
diff --git a/arch/arm/mach-stm32mp/include/mach/sys_proto.h b/arch/arm/mach-stm32mp/include/mach/sys_proto.h
index 99eefabf6e..47e57922d1 100644
--- a/arch/arm/mach-stm32mp/include/mach/sys_proto.h
+++ b/arch/arm/mach-stm32mp/include/mach/sys_proto.h
@@ -30,3 +30,5 @@ u32 get_cpu_package(void);
 
 /* return boot mode */
 u32 get_bootmode(void);
+
+int setup_mac_address(void);