[PATCH] ARM: dts: stm32: Add DFU support for DHCOM recovery
This patch configures U-Boot SPL for DHCOM SoM to permit DFU upload of SPL and subsequent u-boot.itb for recovery or commissioning purposes.
The DFU usage procedure is identical to STM32MP1 DHCOR SoM, see commit 3919aa1722a ("ARM: dts: stm32: Add DFU support for DHCOR recovery") , except for switching the SoM into DFU mode. By default, the DHCOM SoM has no dedicated mechanism for setting BOOTn straps into UART/USB mode, therefore to enter DFU mode, the SoC must fail to boot from boot media which can be selected by the BOOTn strap override mechanism first and then fall back to DFU mode.
In case of a SoM with pre-populated BOOTn strap override button, power the system off, remove microSD card (if applicable), hold down the BOOTn strap override button located between eMMC and SoM edge connector, power on the SoM. The SoC will fail to boot from SD card and fall back into DFU mode.
Signed-off-by: Marek Vasut marex@denx.de Cc: Patrice Chotard patrice.chotard@foss.st.com Cc: Patrick Delaunay patrick.delaunay@foss.st.com --- arch/arm/dts/stm32mp15xx-dhcom-u-boot.dtsi | 42 ++++++++++++++++++++++ configs/stm32mp15_dhcom_basic_defconfig | 15 ++++++-- 2 files changed, 54 insertions(+), 3 deletions(-)
diff --git a/arch/arm/dts/stm32mp15xx-dhcom-u-boot.dtsi b/arch/arm/dts/stm32mp15xx-dhcom-u-boot.dtsi index f09f4290f62..d73967ac1b5 100644 --- a/arch/arm/dts/stm32mp15xx-dhcom-u-boot.dtsi +++ b/arch/arm/dts/stm32mp15xx-dhcom-u-boot.dtsi @@ -58,6 +58,7 @@
&i2c4 { u-boot,dm-pre-reloc; + u-boot,dm-spl;
eeprom0: eeprom@50 { }; @@ -98,6 +99,11 @@
&pmic { u-boot,dm-pre-reloc; + u-boot,dm-spl; + + regulators { + u-boot,dm-spl; + }; };
&flash0 { @@ -288,3 +294,39 @@ bias-pull-up; }; }; + +®11 { + u-boot,dm-spl; +}; + +®18 { + u-boot,dm-spl; +}; + +&usb33 { + u-boot,dm-spl; +}; + +&usbotg_hs_pins_a { + u-boot,dm-spl; +}; + +&usbotg_hs { + u-boot,dm-spl; +}; + +&usbphyc { + u-boot,dm-spl; +}; + +&usbphyc_port0 { + u-boot,dm-spl; +}; + +&usbphyc_port1 { + u-boot,dm-spl; +}; + +&vdd_usb { + u-boot,dm-spl; +}; diff --git a/configs/stm32mp15_dhcom_basic_defconfig b/configs/stm32mp15_dhcom_basic_defconfig index c422c47775e..438bba37dee 100644 --- a/configs/stm32mp15_dhcom_basic_defconfig +++ b/configs/stm32mp15_dhcom_basic_defconfig @@ -18,6 +18,7 @@ CONFIG_DISTRO_DEFAULTS=y CONFIG_SYS_LOAD_ADDR=0xc2000000 CONFIG_FIT=y CONFIG_SPL_LOAD_FIT=y +CONFIG_SPL_LOAD_FIT_ADDRESS=0xc1000000 CONFIG_SPL_FIT_SOURCE="board/dhelectronics/dh_stm32mp1/u-boot-dhcom.its" # CONFIG_USE_SPL_FIT_GENERATOR is not set CONFIG_BOOTDELAY=1 @@ -27,12 +28,17 @@ CONFIG_BOARD_EARLY_INIT_F=y CONFIG_SPL_LEGACY_IMAGE_SUPPORT=y CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_USE_PARTITION=y CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_PARTITION=3 +CONFIG_SPL_ENV_SUPPORT=y CONFIG_SPL_I2C=y CONFIG_SPL_MTD_SUPPORT=y CONFIG_SPL_DM_SPI_FLASH=y CONFIG_SPL_POWER=y +CONFIG_SPL_RAM_SUPPORT=y +CONFIG_SPL_RAM_DEVICE=y CONFIG_SPL_SPI_FLASH_MTD=y CONFIG_SYS_SPI_U_BOOT_OFFS=0x80000 +CONFIG_SPL_USB_GADGET=y +CONFIG_SPL_DFU=y CONFIG_SYS_PROMPT="STM32MP> " # CONFIG_CMD_ELF is not set # CONFIG_CMD_EXPORTENV is not set @@ -71,6 +77,7 @@ CONFIG_OF_SPL_REMOVE_PROPS="interrupts interrupt-names interrupts-extended inter CONFIG_ENV_IS_IN_SPI_FLASH=y CONFIG_SYS_REDUNDAND_ENVIRONMENT=y CONFIG_SYS_RELOC_GD_ENV_ADDR=y +CONFIG_SPL_ENV_IS_NOWHERE=y CONFIG_NET_RANDOM_ETHADDR=y CONFIG_IP_DEFRAG=y CONFIG_TFTP_BLOCKSIZE=1536 @@ -79,8 +86,6 @@ CONFIG_SPL_BLOCK_CACHE=y CONFIG_DFU_MMC=y CONFIG_DFU_MTD=y CONFIG_DFU_RAM=y -CONFIG_DFU_VIRT=y -CONFIG_SET_DFU_ALT_INFO=y CONFIG_GPIO_HOG=y CONFIG_DM_HWSPINLOCK=y CONFIG_HWSPINLOCK_STM32=y @@ -106,18 +111,20 @@ CONFIG_DM_ETH=y CONFIG_DWC_ETH_QOS=y CONFIG_KS8851_MLL=y CONFIG_PHY=y +CONFIG_SPL_PHY=y CONFIG_PHY_STM32_USBPHYC=y CONFIG_PINCONF=y # CONFIG_SPL_PINCTRL_FULL is not set CONFIG_PINCTRL_STMFX=y CONFIG_DM_PMIC=y -# CONFIG_SPL_PMIC_CHILDREN is not set CONFIG_PMIC_STPMIC1=y CONFIG_DM_REGULATOR=y +CONFIG_SPL_DM_REGULATOR=y CONFIG_DM_REGULATOR_FIXED=y CONFIG_DM_REGULATOR_GPIO=y CONFIG_DM_REGULATOR_STM32_VREFBUF=y CONFIG_DM_REGULATOR_STPMIC1=y +CONFIG_SPL_DM_REGULATOR_STPMIC1=y CONFIG_REMOTEPROC_STM32_COPRO=y CONFIG_DM_RTC=y CONFIG_RTC_STM32=y @@ -129,8 +136,10 @@ CONFIG_STM32_SPI=y CONFIG_SYSRESET_SYSCON=y CONFIG_USB=y CONFIG_DM_USB_GADGET=y +CONFIG_SPL_DM_USB_GADGET=y CONFIG_USB_EHCI_HCD=y CONFIG_USB_EHCI_GENERIC=y +CONFIG_USB_DWC2=y CONFIG_USB_HOST_ETHER=y CONFIG_USB_ETHER_ASIX=y CONFIG_USB_GADGET=y
Hi Marek
On 3/14/22 13:35, Marek Vasut wrote:
This patch configures U-Boot SPL for DHCOM SoM to permit DFU upload of SPL and subsequent u-boot.itb for recovery or commissioning purposes.
The DFU usage procedure is identical to STM32MP1 DHCOR SoM, see commit 3919aa1722a ("ARM: dts: stm32: Add DFU support for DHCOR recovery") , except for switching the SoM into DFU mode. By default, the DHCOM SoM has no dedicated mechanism for setting BOOTn straps into UART/USB mode, therefore to enter DFU mode, the SoC must fail to boot from boot media which can be selected by the BOOTn strap override mechanism first and then fall back to DFU mode.
In case of a SoM with pre-populated BOOTn strap override button, power the system off, remove microSD card (if applicable), hold down the BOOTn strap override button located between eMMC and SoM edge connector, power on the SoM. The SoC will fail to boot from SD card and fall back into DFU mode.
Signed-off-by: Marek Vasut marex@denx.de Cc: Patrice Chotard patrice.chotard@foss.st.com Cc: Patrick Delaunay patrick.delaunay@foss.st.com
arch/arm/dts/stm32mp15xx-dhcom-u-boot.dtsi | 42 ++++++++++++++++++++++ configs/stm32mp15_dhcom_basic_defconfig | 15 ++++++-- 2 files changed, 54 insertions(+), 3 deletions(-)
diff --git a/arch/arm/dts/stm32mp15xx-dhcom-u-boot.dtsi b/arch/arm/dts/stm32mp15xx-dhcom-u-boot.dtsi index f09f4290f62..d73967ac1b5 100644 --- a/arch/arm/dts/stm32mp15xx-dhcom-u-boot.dtsi +++ b/arch/arm/dts/stm32mp15xx-dhcom-u-boot.dtsi @@ -58,6 +58,7 @@
&i2c4 { u-boot,dm-pre-reloc;
u-boot,dm-spl;
eeprom0: eeprom@50 { };
@@ -98,6 +99,11 @@
&pmic { u-boot,dm-pre-reloc;
- u-boot,dm-spl;
- regulators {
u-boot,dm-spl;- };
};
&flash0 { @@ -288,3 +294,39 @@ bias-pull-up; }; };
+®11 {
- u-boot,dm-spl;
+};
+®18 {
- u-boot,dm-spl;
+};
+&usb33 {
- u-boot,dm-spl;
+};
+&usbotg_hs_pins_a {
- u-boot,dm-spl;
+};
+&usbotg_hs {
- u-boot,dm-spl;
+};
+&usbphyc {
- u-boot,dm-spl;
+};
+&usbphyc_port0 {
- u-boot,dm-spl;
+};
+&usbphyc_port1 {
- u-boot,dm-spl;
+};
+&vdd_usb {
- u-boot,dm-spl;
+}; diff --git a/configs/stm32mp15_dhcom_basic_defconfig b/configs/stm32mp15_dhcom_basic_defconfig index c422c47775e..438bba37dee 100644 --- a/configs/stm32mp15_dhcom_basic_defconfig +++ b/configs/stm32mp15_dhcom_basic_defconfig @@ -18,6 +18,7 @@ CONFIG_DISTRO_DEFAULTS=y CONFIG_SYS_LOAD_ADDR=0xc2000000 CONFIG_FIT=y CONFIG_SPL_LOAD_FIT=y +CONFIG_SPL_LOAD_FIT_ADDRESS=0xc1000000 CONFIG_SPL_FIT_SOURCE="board/dhelectronics/dh_stm32mp1/u-boot-dhcom.its" # CONFIG_USE_SPL_FIT_GENERATOR is not set CONFIG_BOOTDELAY=1 @@ -27,12 +28,17 @@ CONFIG_BOARD_EARLY_INIT_F=y CONFIG_SPL_LEGACY_IMAGE_SUPPORT=y CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_USE_PARTITION=y CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_PARTITION=3 +CONFIG_SPL_ENV_SUPPORT=y CONFIG_SPL_I2C=y CONFIG_SPL_MTD_SUPPORT=y CONFIG_SPL_DM_SPI_FLASH=y CONFIG_SPL_POWER=y +CONFIG_SPL_RAM_SUPPORT=y +CONFIG_SPL_RAM_DEVICE=y CONFIG_SPL_SPI_FLASH_MTD=y CONFIG_SYS_SPI_U_BOOT_OFFS=0x80000 +CONFIG_SPL_USB_GADGET=y +CONFIG_SPL_DFU=y CONFIG_SYS_PROMPT="STM32MP> " # CONFIG_CMD_ELF is not set # CONFIG_CMD_EXPORTENV is not set @@ -71,6 +77,7 @@ CONFIG_OF_SPL_REMOVE_PROPS="interrupts interrupt-names interrupts-extended inter CONFIG_ENV_IS_IN_SPI_FLASH=y CONFIG_SYS_REDUNDAND_ENVIRONMENT=y CONFIG_SYS_RELOC_GD_ENV_ADDR=y +CONFIG_SPL_ENV_IS_NOWHERE=y CONFIG_NET_RANDOM_ETHADDR=y CONFIG_IP_DEFRAG=y CONFIG_TFTP_BLOCKSIZE=1536 @@ -79,8 +86,6 @@ CONFIG_SPL_BLOCK_CACHE=y CONFIG_DFU_MMC=y CONFIG_DFU_MTD=y CONFIG_DFU_RAM=y -CONFIG_DFU_VIRT=y -CONFIG_SET_DFU_ALT_INFO=y CONFIG_GPIO_HOG=y CONFIG_DM_HWSPINLOCK=y CONFIG_HWSPINLOCK_STM32=y @@ -106,18 +111,20 @@ CONFIG_DM_ETH=y CONFIG_DWC_ETH_QOS=y CONFIG_KS8851_MLL=y CONFIG_PHY=y +CONFIG_SPL_PHY=y CONFIG_PHY_STM32_USBPHYC=y CONFIG_PINCONF=y # CONFIG_SPL_PINCTRL_FULL is not set CONFIG_PINCTRL_STMFX=y CONFIG_DM_PMIC=y -# CONFIG_SPL_PMIC_CHILDREN is not set CONFIG_PMIC_STPMIC1=y CONFIG_DM_REGULATOR=y +CONFIG_SPL_DM_REGULATOR=y CONFIG_DM_REGULATOR_FIXED=y CONFIG_DM_REGULATOR_GPIO=y CONFIG_DM_REGULATOR_STM32_VREFBUF=y CONFIG_DM_REGULATOR_STPMIC1=y +CONFIG_SPL_DM_REGULATOR_STPMIC1=y CONFIG_REMOTEPROC_STM32_COPRO=y CONFIG_DM_RTC=y CONFIG_RTC_STM32=y @@ -129,8 +136,10 @@ CONFIG_STM32_SPI=y CONFIG_SYSRESET_SYSCON=y CONFIG_USB=y CONFIG_DM_USB_GADGET=y +CONFIG_SPL_DM_USB_GADGET=y CONFIG_USB_EHCI_HCD=y CONFIG_USB_EHCI_GENERIC=y +CONFIG_USB_DWC2=y CONFIG_USB_HOST_ETHER=y CONFIG_USB_ETHER_ASIX=y CONFIG_USB_GADGET=y
Reviewed-by: Patrice Chotard patrice.chotard@foss.st.com
Thanks Patrice
Hi Marek
On 3/15/22 08:48, Patrice CHOTARD wrote:
Hi Marek
On 3/14/22 13:35, Marek Vasut wrote:
This patch configures U-Boot SPL for DHCOM SoM to permit DFU upload of SPL and subsequent u-boot.itb for recovery or commissioning purposes.
The DFU usage procedure is identical to STM32MP1 DHCOR SoM, see commit 3919aa1722a ("ARM: dts: stm32: Add DFU support for DHCOR recovery") , except for switching the SoM into DFU mode. By default, the DHCOM SoM has no dedicated mechanism for setting BOOTn straps into UART/USB mode, therefore to enter DFU mode, the SoC must fail to boot from boot media which can be selected by the BOOTn strap override mechanism first and then fall back to DFU mode.
In case of a SoM with pre-populated BOOTn strap override button, power the system off, remove microSD card (if applicable), hold down the BOOTn strap override button located between eMMC and SoM edge connector, power on the SoM. The SoC will fail to boot from SD card and fall back into DFU mode.
Signed-off-by: Marek Vasut marex@denx.de Cc: Patrice Chotard patrice.chotard@foss.st.com Cc: Patrick Delaunay patrick.delaunay@foss.st.com
arch/arm/dts/stm32mp15xx-dhcom-u-boot.dtsi | 42 ++++++++++++++++++++++ configs/stm32mp15_dhcom_basic_defconfig | 15 ++++++-- 2 files changed, 54 insertions(+), 3 deletions(-)
diff --git a/arch/arm/dts/stm32mp15xx-dhcom-u-boot.dtsi b/arch/arm/dts/stm32mp15xx-dhcom-u-boot.dtsi index f09f4290f62..d73967ac1b5 100644 --- a/arch/arm/dts/stm32mp15xx-dhcom-u-boot.dtsi +++ b/arch/arm/dts/stm32mp15xx-dhcom-u-boot.dtsi @@ -58,6 +58,7 @@
&i2c4 { u-boot,dm-pre-reloc;
u-boot,dm-spl;
eeprom0: eeprom@50 { };
@@ -98,6 +99,11 @@
&pmic { u-boot,dm-pre-reloc;
- u-boot,dm-spl;
- regulators {
u-boot,dm-spl;- };
};
&flash0 { @@ -288,3 +294,39 @@ bias-pull-up; }; };
+®11 {
- u-boot,dm-spl;
+};
+®18 {
- u-boot,dm-spl;
+};
+&usb33 {
- u-boot,dm-spl;
+};
+&usbotg_hs_pins_a {
- u-boot,dm-spl;
+};
+&usbotg_hs {
- u-boot,dm-spl;
+};
+&usbphyc {
- u-boot,dm-spl;
+};
+&usbphyc_port0 {
- u-boot,dm-spl;
+};
+&usbphyc_port1 {
- u-boot,dm-spl;
+};
+&vdd_usb {
- u-boot,dm-spl;
+}; diff --git a/configs/stm32mp15_dhcom_basic_defconfig b/configs/stm32mp15_dhcom_basic_defconfig index c422c47775e..438bba37dee 100644 --- a/configs/stm32mp15_dhcom_basic_defconfig +++ b/configs/stm32mp15_dhcom_basic_defconfig @@ -18,6 +18,7 @@ CONFIG_DISTRO_DEFAULTS=y CONFIG_SYS_LOAD_ADDR=0xc2000000 CONFIG_FIT=y CONFIG_SPL_LOAD_FIT=y +CONFIG_SPL_LOAD_FIT_ADDRESS=0xc1000000 CONFIG_SPL_FIT_SOURCE="board/dhelectronics/dh_stm32mp1/u-boot-dhcom.its" # CONFIG_USE_SPL_FIT_GENERATOR is not set CONFIG_BOOTDELAY=1 @@ -27,12 +28,17 @@ CONFIG_BOARD_EARLY_INIT_F=y CONFIG_SPL_LEGACY_IMAGE_SUPPORT=y CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_USE_PARTITION=y CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_PARTITION=3 +CONFIG_SPL_ENV_SUPPORT=y CONFIG_SPL_I2C=y CONFIG_SPL_MTD_SUPPORT=y CONFIG_SPL_DM_SPI_FLASH=y CONFIG_SPL_POWER=y +CONFIG_SPL_RAM_SUPPORT=y +CONFIG_SPL_RAM_DEVICE=y CONFIG_SPL_SPI_FLASH_MTD=y CONFIG_SYS_SPI_U_BOOT_OFFS=0x80000 +CONFIG_SPL_USB_GADGET=y +CONFIG_SPL_DFU=y CONFIG_SYS_PROMPT="STM32MP> " # CONFIG_CMD_ELF is not set # CONFIG_CMD_EXPORTENV is not set @@ -71,6 +77,7 @@ CONFIG_OF_SPL_REMOVE_PROPS="interrupts interrupt-names interrupts-extended inter CONFIG_ENV_IS_IN_SPI_FLASH=y CONFIG_SYS_REDUNDAND_ENVIRONMENT=y CONFIG_SYS_RELOC_GD_ENV_ADDR=y +CONFIG_SPL_ENV_IS_NOWHERE=y CONFIG_NET_RANDOM_ETHADDR=y CONFIG_IP_DEFRAG=y CONFIG_TFTP_BLOCKSIZE=1536 @@ -79,8 +86,6 @@ CONFIG_SPL_BLOCK_CACHE=y CONFIG_DFU_MMC=y CONFIG_DFU_MTD=y CONFIG_DFU_RAM=y -CONFIG_DFU_VIRT=y -CONFIG_SET_DFU_ALT_INFO=y CONFIG_GPIO_HOG=y CONFIG_DM_HWSPINLOCK=y CONFIG_HWSPINLOCK_STM32=y @@ -106,18 +111,20 @@ CONFIG_DM_ETH=y CONFIG_DWC_ETH_QOS=y CONFIG_KS8851_MLL=y CONFIG_PHY=y +CONFIG_SPL_PHY=y CONFIG_PHY_STM32_USBPHYC=y CONFIG_PINCONF=y # CONFIG_SPL_PINCTRL_FULL is not set CONFIG_PINCTRL_STMFX=y CONFIG_DM_PMIC=y -# CONFIG_SPL_PMIC_CHILDREN is not set CONFIG_PMIC_STPMIC1=y CONFIG_DM_REGULATOR=y +CONFIG_SPL_DM_REGULATOR=y CONFIG_DM_REGULATOR_FIXED=y CONFIG_DM_REGULATOR_GPIO=y CONFIG_DM_REGULATOR_STM32_VREFBUF=y CONFIG_DM_REGULATOR_STPMIC1=y +CONFIG_SPL_DM_REGULATOR_STPMIC1=y CONFIG_REMOTEPROC_STM32_COPRO=y CONFIG_DM_RTC=y CONFIG_RTC_STM32=y @@ -129,8 +136,10 @@ CONFIG_STM32_SPI=y CONFIG_SYSRESET_SYSCON=y CONFIG_USB=y CONFIG_DM_USB_GADGET=y +CONFIG_SPL_DM_USB_GADGET=y CONFIG_USB_EHCI_HCD=y CONFIG_USB_EHCI_GENERIC=y +CONFIG_USB_DWC2=y CONFIG_USB_HOST_ETHER=y CONFIG_USB_ETHER_ASIX=y CONFIG_USB_GADGET=y
Reviewed-by: Patrice Chotard patrice.chotard@foss.st.com
Thanks Patrice
Applied to u-boot-stm32
Thanks Patrice
On 3/15/22 09:19, Patrice CHOTARD wrote:
Hi Marek
On 3/15/22 08:48, Patrice CHOTARD wrote:
Hi Marek
On 3/14/22 13:35, Marek Vasut wrote:
This patch configures U-Boot SPL for DHCOM SoM to permit DFU upload of SPL and subsequent u-boot.itb for recovery or commissioning purposes.
The DFU usage procedure is identical to STM32MP1 DHCOR SoM, see commit 3919aa1722a ("ARM: dts: stm32: Add DFU support for DHCOR recovery") , except for switching the SoM into DFU mode. By default, the DHCOM SoM has no dedicated mechanism for setting BOOTn straps into UART/USB mode, therefore to enter DFU mode, the SoC must fail to boot from boot media which can be selected by the BOOTn strap override mechanism first and then fall back to DFU mode.
In case of a SoM with pre-populated BOOTn strap override button, power the system off, remove microSD card (if applicable), hold down the BOOTn strap override button located between eMMC and SoM edge connector, power on the SoM. The SoC will fail to boot from SD card and fall back into DFU mode.
Signed-off-by: Marek Vasut marex@denx.de Cc: Patrice Chotard patrice.chotard@foss.st.com Cc: Patrick Delaunay patrick.delaunay@foss.st.com
arch/arm/dts/stm32mp15xx-dhcom-u-boot.dtsi | 42 ++++++++++++++++++++++ configs/stm32mp15_dhcom_basic_defconfig | 15 ++++++-- 2 files changed, 54 insertions(+), 3 deletions(-)
diff --git a/arch/arm/dts/stm32mp15xx-dhcom-u-boot.dtsi b/arch/arm/dts/stm32mp15xx-dhcom-u-boot.dtsi index f09f4290f62..d73967ac1b5 100644 --- a/arch/arm/dts/stm32mp15xx-dhcom-u-boot.dtsi +++ b/arch/arm/dts/stm32mp15xx-dhcom-u-boot.dtsi @@ -58,6 +58,7 @@
&i2c4 { u-boot,dm-pre-reloc;
u-boot,dm-spl;
eeprom0: eeprom@50 { };
@@ -98,6 +99,11 @@
&pmic { u-boot,dm-pre-reloc;
u-boot,dm-spl;
regulators {
u-boot,dm-spl;}; };
&flash0 {
@@ -288,3 +294,39 @@ bias-pull-up; }; };
+®11 {
- u-boot,dm-spl;
+};
+®18 {
- u-boot,dm-spl;
+};
+&usb33 {
- u-boot,dm-spl;
+};
+&usbotg_hs_pins_a {
- u-boot,dm-spl;
+};
+&usbotg_hs {
- u-boot,dm-spl;
+};
+&usbphyc {
- u-boot,dm-spl;
+};
+&usbphyc_port0 {
- u-boot,dm-spl;
+};
+&usbphyc_port1 {
- u-boot,dm-spl;
+};
+&vdd_usb {
- u-boot,dm-spl;
+}; diff --git a/configs/stm32mp15_dhcom_basic_defconfig b/configs/stm32mp15_dhcom_basic_defconfig index c422c47775e..438bba37dee 100644 --- a/configs/stm32mp15_dhcom_basic_defconfig +++ b/configs/stm32mp15_dhcom_basic_defconfig @@ -18,6 +18,7 @@ CONFIG_DISTRO_DEFAULTS=y CONFIG_SYS_LOAD_ADDR=0xc2000000 CONFIG_FIT=y CONFIG_SPL_LOAD_FIT=y +CONFIG_SPL_LOAD_FIT_ADDRESS=0xc1000000 CONFIG_SPL_FIT_SOURCE="board/dhelectronics/dh_stm32mp1/u-boot-dhcom.its" # CONFIG_USE_SPL_FIT_GENERATOR is not set CONFIG_BOOTDELAY=1 @@ -27,12 +28,17 @@ CONFIG_BOARD_EARLY_INIT_F=y CONFIG_SPL_LEGACY_IMAGE_SUPPORT=y CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_USE_PARTITION=y CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_PARTITION=3 +CONFIG_SPL_ENV_SUPPORT=y CONFIG_SPL_I2C=y CONFIG_SPL_MTD_SUPPORT=y CONFIG_SPL_DM_SPI_FLASH=y CONFIG_SPL_POWER=y +CONFIG_SPL_RAM_SUPPORT=y +CONFIG_SPL_RAM_DEVICE=y CONFIG_SPL_SPI_FLASH_MTD=y CONFIG_SYS_SPI_U_BOOT_OFFS=0x80000 +CONFIG_SPL_USB_GADGET=y +CONFIG_SPL_DFU=y CONFIG_SYS_PROMPT="STM32MP> " # CONFIG_CMD_ELF is not set # CONFIG_CMD_EXPORTENV is not set @@ -71,6 +77,7 @@ CONFIG_OF_SPL_REMOVE_PROPS="interrupts interrupt-names interrupts-extended inter CONFIG_ENV_IS_IN_SPI_FLASH=y CONFIG_SYS_REDUNDAND_ENVIRONMENT=y CONFIG_SYS_RELOC_GD_ENV_ADDR=y +CONFIG_SPL_ENV_IS_NOWHERE=y CONFIG_NET_RANDOM_ETHADDR=y CONFIG_IP_DEFRAG=y CONFIG_TFTP_BLOCKSIZE=1536 @@ -79,8 +86,6 @@ CONFIG_SPL_BLOCK_CACHE=y CONFIG_DFU_MMC=y CONFIG_DFU_MTD=y CONFIG_DFU_RAM=y -CONFIG_DFU_VIRT=y -CONFIG_SET_DFU_ALT_INFO=y CONFIG_GPIO_HOG=y CONFIG_DM_HWSPINLOCK=y CONFIG_HWSPINLOCK_STM32=y @@ -106,18 +111,20 @@ CONFIG_DM_ETH=y CONFIG_DWC_ETH_QOS=y CONFIG_KS8851_MLL=y CONFIG_PHY=y +CONFIG_SPL_PHY=y CONFIG_PHY_STM32_USBPHYC=y CONFIG_PINCONF=y # CONFIG_SPL_PINCTRL_FULL is not set CONFIG_PINCTRL_STMFX=y CONFIG_DM_PMIC=y -# CONFIG_SPL_PMIC_CHILDREN is not set CONFIG_PMIC_STPMIC1=y CONFIG_DM_REGULATOR=y +CONFIG_SPL_DM_REGULATOR=y CONFIG_DM_REGULATOR_FIXED=y CONFIG_DM_REGULATOR_GPIO=y CONFIG_DM_REGULATOR_STM32_VREFBUF=y CONFIG_DM_REGULATOR_STPMIC1=y +CONFIG_SPL_DM_REGULATOR_STPMIC1=y CONFIG_REMOTEPROC_STM32_COPRO=y CONFIG_DM_RTC=y CONFIG_RTC_STM32=y @@ -129,8 +136,10 @@ CONFIG_STM32_SPI=y CONFIG_SYSRESET_SYSCON=y CONFIG_USB=y CONFIG_DM_USB_GADGET=y +CONFIG_SPL_DM_USB_GADGET=y CONFIG_USB_EHCI_HCD=y CONFIG_USB_EHCI_GENERIC=y +CONFIG_USB_DWC2=y CONFIG_USB_HOST_ETHER=y CONFIG_USB_ETHER_ASIX=y CONFIG_USB_GADGET=y
Reviewed-by: Patrice Chotard patrice.chotard@foss.st.com
Thanks Patrice
Applied to u-boot-stm32
This is also for next release.
Hi Marek
On 3/15/22 09:51, Marek Vasut wrote:
On 3/15/22 09:19, Patrice CHOTARD wrote:
Hi Marek
On 3/15/22 08:48, Patrice CHOTARD wrote:
Hi Marek
On 3/14/22 13:35, Marek Vasut wrote:
This patch configures U-Boot SPL for DHCOM SoM to permit DFU upload of SPL and subsequent u-boot.itb for recovery or commissioning purposes.
The DFU usage procedure is identical to STM32MP1 DHCOR SoM, see commit 3919aa1722a ("ARM: dts: stm32: Add DFU support for DHCOR recovery") , except for switching the SoM into DFU mode. By default, the DHCOM SoM has no dedicated mechanism for setting BOOTn straps into UART/USB mode, therefore to enter DFU mode, the SoC must fail to boot from boot media which can be selected by the BOOTn strap override mechanism first and then fall back to DFU mode.
In case of a SoM with pre-populated BOOTn strap override button, power the system off, remove microSD card (if applicable), hold down the BOOTn strap override button located between eMMC and SoM edge connector, power on the SoM. The SoC will fail to boot from SD card and fall back into DFU mode.
Signed-off-by: Marek Vasut marex@denx.de Cc: Patrice Chotard patrice.chotard@foss.st.com Cc: Patrick Delaunay patrick.delaunay@foss.st.com
arch/arm/dts/stm32mp15xx-dhcom-u-boot.dtsi | 42 ++++++++++++++++++++++ configs/stm32mp15_dhcom_basic_defconfig | 15 ++++++-- 2 files changed, 54 insertions(+), 3 deletions(-)
diff --git a/arch/arm/dts/stm32mp15xx-dhcom-u-boot.dtsi b/arch/arm/dts/stm32mp15xx-dhcom-u-boot.dtsi index f09f4290f62..d73967ac1b5 100644 --- a/arch/arm/dts/stm32mp15xx-dhcom-u-boot.dtsi +++ b/arch/arm/dts/stm32mp15xx-dhcom-u-boot.dtsi @@ -58,6 +58,7 @@ &i2c4 { u-boot,dm-pre-reloc; + u-boot,dm-spl; eeprom0: eeprom@50 { }; @@ -98,6 +99,11 @@ &pmic { u-boot,dm-pre-reloc; + u-boot,dm-spl;
+ regulators { + u-boot,dm-spl; + }; }; &flash0 { @@ -288,3 +294,39 @@ bias-pull-up; }; };
+®11 { + u-boot,dm-spl; +};
+®18 { + u-boot,dm-spl; +};
+&usb33 { + u-boot,dm-spl; +};
+&usbotg_hs_pins_a { + u-boot,dm-spl; +};
+&usbotg_hs { + u-boot,dm-spl; +};
+&usbphyc { + u-boot,dm-spl; +};
+&usbphyc_port0 { + u-boot,dm-spl; +};
+&usbphyc_port1 { + u-boot,dm-spl; +};
+&vdd_usb { + u-boot,dm-spl; +}; diff --git a/configs/stm32mp15_dhcom_basic_defconfig b/configs/stm32mp15_dhcom_basic_defconfig index c422c47775e..438bba37dee 100644 --- a/configs/stm32mp15_dhcom_basic_defconfig +++ b/configs/stm32mp15_dhcom_basic_defconfig @@ -18,6 +18,7 @@ CONFIG_DISTRO_DEFAULTS=y CONFIG_SYS_LOAD_ADDR=0xc2000000 CONFIG_FIT=y CONFIG_SPL_LOAD_FIT=y +CONFIG_SPL_LOAD_FIT_ADDRESS=0xc1000000 CONFIG_SPL_FIT_SOURCE="board/dhelectronics/dh_stm32mp1/u-boot-dhcom.its" # CONFIG_USE_SPL_FIT_GENERATOR is not set CONFIG_BOOTDELAY=1 @@ -27,12 +28,17 @@ CONFIG_BOARD_EARLY_INIT_F=y CONFIG_SPL_LEGACY_IMAGE_SUPPORT=y CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_USE_PARTITION=y CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_PARTITION=3 +CONFIG_SPL_ENV_SUPPORT=y CONFIG_SPL_I2C=y CONFIG_SPL_MTD_SUPPORT=y CONFIG_SPL_DM_SPI_FLASH=y CONFIG_SPL_POWER=y +CONFIG_SPL_RAM_SUPPORT=y +CONFIG_SPL_RAM_DEVICE=y CONFIG_SPL_SPI_FLASH_MTD=y CONFIG_SYS_SPI_U_BOOT_OFFS=0x80000 +CONFIG_SPL_USB_GADGET=y +CONFIG_SPL_DFU=y CONFIG_SYS_PROMPT="STM32MP> " # CONFIG_CMD_ELF is not set # CONFIG_CMD_EXPORTENV is not set @@ -71,6 +77,7 @@ CONFIG_OF_SPL_REMOVE_PROPS="interrupts interrupt-names interrupts-extended inter CONFIG_ENV_IS_IN_SPI_FLASH=y CONFIG_SYS_REDUNDAND_ENVIRONMENT=y CONFIG_SYS_RELOC_GD_ENV_ADDR=y +CONFIG_SPL_ENV_IS_NOWHERE=y CONFIG_NET_RANDOM_ETHADDR=y CONFIG_IP_DEFRAG=y CONFIG_TFTP_BLOCKSIZE=1536 @@ -79,8 +86,6 @@ CONFIG_SPL_BLOCK_CACHE=y CONFIG_DFU_MMC=y CONFIG_DFU_MTD=y CONFIG_DFU_RAM=y -CONFIG_DFU_VIRT=y -CONFIG_SET_DFU_ALT_INFO=y CONFIG_GPIO_HOG=y CONFIG_DM_HWSPINLOCK=y CONFIG_HWSPINLOCK_STM32=y @@ -106,18 +111,20 @@ CONFIG_DM_ETH=y CONFIG_DWC_ETH_QOS=y CONFIG_KS8851_MLL=y CONFIG_PHY=y +CONFIG_SPL_PHY=y CONFIG_PHY_STM32_USBPHYC=y CONFIG_PINCONF=y # CONFIG_SPL_PINCTRL_FULL is not set CONFIG_PINCTRL_STMFX=y CONFIG_DM_PMIC=y -# CONFIG_SPL_PMIC_CHILDREN is not set CONFIG_PMIC_STPMIC1=y CONFIG_DM_REGULATOR=y +CONFIG_SPL_DM_REGULATOR=y CONFIG_DM_REGULATOR_FIXED=y CONFIG_DM_REGULATOR_GPIO=y CONFIG_DM_REGULATOR_STM32_VREFBUF=y CONFIG_DM_REGULATOR_STPMIC1=y +CONFIG_SPL_DM_REGULATOR_STPMIC1=y CONFIG_REMOTEPROC_STM32_COPRO=y CONFIG_DM_RTC=y CONFIG_RTC_STM32=y @@ -129,8 +136,10 @@ CONFIG_STM32_SPI=y CONFIG_SYSRESET_SYSCON=y CONFIG_USB=y CONFIG_DM_USB_GADGET=y +CONFIG_SPL_DM_USB_GADGET=y CONFIG_USB_EHCI_HCD=y CONFIG_USB_EHCI_GENERIC=y +CONFIG_USB_DWC2=y CONFIG_USB_HOST_ETHER=y CONFIG_USB_ETHER_ASIX=y CONFIG_USB_GADGET=y
Reviewed-by: Patrice Chotard patrice.chotard@foss.st.com
Thanks Patrice
Applied to u-boot-stm32
This is also for next release.
you mean for v2022.04 or v2022.07 ?
Patrice
On 3/15/22 10:02, Patrice CHOTARD wrote:
Hi Marek
On 3/15/22 09:51, Marek Vasut wrote:
On 3/15/22 09:19, Patrice CHOTARD wrote:
Hi Marek
On 3/15/22 08:48, Patrice CHOTARD wrote:
Hi Marek
On 3/14/22 13:35, Marek Vasut wrote:
This patch configures U-Boot SPL for DHCOM SoM to permit DFU upload of SPL and subsequent u-boot.itb for recovery or commissioning purposes.
The DFU usage procedure is identical to STM32MP1 DHCOR SoM, see commit 3919aa1722a ("ARM: dts: stm32: Add DFU support for DHCOR recovery") , except for switching the SoM into DFU mode. By default, the DHCOM SoM has no dedicated mechanism for setting BOOTn straps into UART/USB mode, therefore to enter DFU mode, the SoC must fail to boot from boot media which can be selected by the BOOTn strap override mechanism first and then fall back to DFU mode.
In case of a SoM with pre-populated BOOTn strap override button, power the system off, remove microSD card (if applicable), hold down the BOOTn strap override button located between eMMC and SoM edge connector, power on the SoM. The SoC will fail to boot from SD card and fall back into DFU mode.
Signed-off-by: Marek Vasut marex@denx.de Cc: Patrice Chotard patrice.chotard@foss.st.com Cc: Patrick Delaunay patrick.delaunay@foss.st.com
arch/arm/dts/stm32mp15xx-dhcom-u-boot.dtsi | 42 ++++++++++++++++++++++ configs/stm32mp15_dhcom_basic_defconfig | 15 ++++++-- 2 files changed, 54 insertions(+), 3 deletions(-)
diff --git a/arch/arm/dts/stm32mp15xx-dhcom-u-boot.dtsi b/arch/arm/dts/stm32mp15xx-dhcom-u-boot.dtsi index f09f4290f62..d73967ac1b5 100644 --- a/arch/arm/dts/stm32mp15xx-dhcom-u-boot.dtsi +++ b/arch/arm/dts/stm32mp15xx-dhcom-u-boot.dtsi @@ -58,6 +58,7 @@ &i2c4 { u-boot,dm-pre-reloc; + u-boot,dm-spl; eeprom0: eeprom@50 { }; @@ -98,6 +99,11 @@ &pmic { u-boot,dm-pre-reloc; + u-boot,dm-spl;
+ regulators { + u-boot,dm-spl; + }; }; &flash0 { @@ -288,3 +294,39 @@ bias-pull-up; }; };
+®11 { + u-boot,dm-spl; +};
+®18 { + u-boot,dm-spl; +};
+&usb33 { + u-boot,dm-spl; +};
+&usbotg_hs_pins_a { + u-boot,dm-spl; +};
+&usbotg_hs { + u-boot,dm-spl; +};
+&usbphyc { + u-boot,dm-spl; +};
+&usbphyc_port0 { + u-boot,dm-spl; +};
+&usbphyc_port1 { + u-boot,dm-spl; +};
+&vdd_usb { + u-boot,dm-spl; +}; diff --git a/configs/stm32mp15_dhcom_basic_defconfig b/configs/stm32mp15_dhcom_basic_defconfig index c422c47775e..438bba37dee 100644 --- a/configs/stm32mp15_dhcom_basic_defconfig +++ b/configs/stm32mp15_dhcom_basic_defconfig @@ -18,6 +18,7 @@ CONFIG_DISTRO_DEFAULTS=y CONFIG_SYS_LOAD_ADDR=0xc2000000 CONFIG_FIT=y CONFIG_SPL_LOAD_FIT=y +CONFIG_SPL_LOAD_FIT_ADDRESS=0xc1000000 CONFIG_SPL_FIT_SOURCE="board/dhelectronics/dh_stm32mp1/u-boot-dhcom.its" # CONFIG_USE_SPL_FIT_GENERATOR is not set CONFIG_BOOTDELAY=1 @@ -27,12 +28,17 @@ CONFIG_BOARD_EARLY_INIT_F=y CONFIG_SPL_LEGACY_IMAGE_SUPPORT=y CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_USE_PARTITION=y CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_PARTITION=3 +CONFIG_SPL_ENV_SUPPORT=y CONFIG_SPL_I2C=y CONFIG_SPL_MTD_SUPPORT=y CONFIG_SPL_DM_SPI_FLASH=y CONFIG_SPL_POWER=y +CONFIG_SPL_RAM_SUPPORT=y +CONFIG_SPL_RAM_DEVICE=y CONFIG_SPL_SPI_FLASH_MTD=y CONFIG_SYS_SPI_U_BOOT_OFFS=0x80000 +CONFIG_SPL_USB_GADGET=y +CONFIG_SPL_DFU=y CONFIG_SYS_PROMPT="STM32MP> " # CONFIG_CMD_ELF is not set # CONFIG_CMD_EXPORTENV is not set @@ -71,6 +77,7 @@ CONFIG_OF_SPL_REMOVE_PROPS="interrupts interrupt-names interrupts-extended inter CONFIG_ENV_IS_IN_SPI_FLASH=y CONFIG_SYS_REDUNDAND_ENVIRONMENT=y CONFIG_SYS_RELOC_GD_ENV_ADDR=y +CONFIG_SPL_ENV_IS_NOWHERE=y CONFIG_NET_RANDOM_ETHADDR=y CONFIG_IP_DEFRAG=y CONFIG_TFTP_BLOCKSIZE=1536 @@ -79,8 +86,6 @@ CONFIG_SPL_BLOCK_CACHE=y CONFIG_DFU_MMC=y CONFIG_DFU_MTD=y CONFIG_DFU_RAM=y -CONFIG_DFU_VIRT=y -CONFIG_SET_DFU_ALT_INFO=y CONFIG_GPIO_HOG=y CONFIG_DM_HWSPINLOCK=y CONFIG_HWSPINLOCK_STM32=y @@ -106,18 +111,20 @@ CONFIG_DM_ETH=y CONFIG_DWC_ETH_QOS=y CONFIG_KS8851_MLL=y CONFIG_PHY=y +CONFIG_SPL_PHY=y CONFIG_PHY_STM32_USBPHYC=y CONFIG_PINCONF=y # CONFIG_SPL_PINCTRL_FULL is not set CONFIG_PINCTRL_STMFX=y CONFIG_DM_PMIC=y -# CONFIG_SPL_PMIC_CHILDREN is not set CONFIG_PMIC_STPMIC1=y CONFIG_DM_REGULATOR=y +CONFIG_SPL_DM_REGULATOR=y CONFIG_DM_REGULATOR_FIXED=y CONFIG_DM_REGULATOR_GPIO=y CONFIG_DM_REGULATOR_STM32_VREFBUF=y CONFIG_DM_REGULATOR_STPMIC1=y +CONFIG_SPL_DM_REGULATOR_STPMIC1=y CONFIG_REMOTEPROC_STM32_COPRO=y CONFIG_DM_RTC=y CONFIG_RTC_STM32=y @@ -129,8 +136,10 @@ CONFIG_STM32_SPI=y CONFIG_SYSRESET_SYSCON=y CONFIG_USB=y CONFIG_DM_USB_GADGET=y +CONFIG_SPL_DM_USB_GADGET=y CONFIG_USB_EHCI_HCD=y CONFIG_USB_EHCI_GENERIC=y +CONFIG_USB_DWC2=y CONFIG_USB_HOST_ETHER=y CONFIG_USB_ETHER_ASIX=y CONFIG_USB_GADGET=y
Reviewed-by: Patrice Chotard patrice.chotard@foss.st.com
Thanks Patrice
Applied to u-boot-stm32
This is also for next release.
you mean for v2022.04 or v2022.07 ?
If it was up to me, I would plan this patch for 2022.07 , since we are already in -rc4 . But since this is board specific, and board specific stuff can go in all the way until release, if you want to avoid having to do -next PR, then feel free to include it for v2022.04 , it's not like it wasn't tested.
On 3/15/22 10:49, Marek Vasut wrote:
On 3/15/22 10:02, Patrice CHOTARD wrote:
Hi Marek
On 3/15/22 09:51, Marek Vasut wrote:
On 3/15/22 09:19, Patrice CHOTARD wrote:
Hi Marek
On 3/15/22 08:48, Patrice CHOTARD wrote:
Hi Marek
On 3/14/22 13:35, Marek Vasut wrote:
This patch configures U-Boot SPL for DHCOM SoM to permit DFU upload of SPL and subsequent u-boot.itb for recovery or commissioning purposes.
The DFU usage procedure is identical to STM32MP1 DHCOR SoM, see commit 3919aa1722a ("ARM: dts: stm32: Add DFU support for DHCOR recovery") , except for switching the SoM into DFU mode. By default, the DHCOM SoM has no dedicated mechanism for setting BOOTn straps into UART/USB mode, therefore to enter DFU mode, the SoC must fail to boot from boot media which can be selected by the BOOTn strap override mechanism first and then fall back to DFU mode.
In case of a SoM with pre-populated BOOTn strap override button, power the system off, remove microSD card (if applicable), hold down the BOOTn strap override button located between eMMC and SoM edge connector, power on the SoM. The SoC will fail to boot from SD card and fall back into DFU mode.
Signed-off-by: Marek Vasut marex@denx.de Cc: Patrice Chotard patrice.chotard@foss.st.com Cc: Patrick Delaunay patrick.delaunay@foss.st.com
arch/arm/dts/stm32mp15xx-dhcom-u-boot.dtsi | 42 ++++++++++++++++++++++ configs/stm32mp15_dhcom_basic_defconfig | 15 ++++++-- 2 files changed, 54 insertions(+), 3 deletions(-)
diff --git a/arch/arm/dts/stm32mp15xx-dhcom-u-boot.dtsi b/arch/arm/dts/stm32mp15xx-dhcom-u-boot.dtsi index f09f4290f62..d73967ac1b5 100644 --- a/arch/arm/dts/stm32mp15xx-dhcom-u-boot.dtsi +++ b/arch/arm/dts/stm32mp15xx-dhcom-u-boot.dtsi @@ -58,6 +58,7 @@ &i2c4 { u-boot,dm-pre-reloc; + u-boot,dm-spl; eeprom0: eeprom@50 { }; @@ -98,6 +99,11 @@ &pmic { u-boot,dm-pre-reloc; + u-boot,dm-spl;
+ regulators { + u-boot,dm-spl; + }; }; &flash0 { @@ -288,3 +294,39 @@ bias-pull-up; }; };
+®11 { + u-boot,dm-spl; +};
+®18 { + u-boot,dm-spl; +};
+&usb33 { + u-boot,dm-spl; +};
+&usbotg_hs_pins_a { + u-boot,dm-spl; +};
+&usbotg_hs { + u-boot,dm-spl; +};
+&usbphyc { + u-boot,dm-spl; +};
+&usbphyc_port0 { + u-boot,dm-spl; +};
+&usbphyc_port1 { + u-boot,dm-spl; +};
+&vdd_usb { + u-boot,dm-spl; +}; diff --git a/configs/stm32mp15_dhcom_basic_defconfig b/configs/stm32mp15_dhcom_basic_defconfig index c422c47775e..438bba37dee 100644 --- a/configs/stm32mp15_dhcom_basic_defconfig +++ b/configs/stm32mp15_dhcom_basic_defconfig @@ -18,6 +18,7 @@ CONFIG_DISTRO_DEFAULTS=y CONFIG_SYS_LOAD_ADDR=0xc2000000 CONFIG_FIT=y CONFIG_SPL_LOAD_FIT=y +CONFIG_SPL_LOAD_FIT_ADDRESS=0xc1000000 CONFIG_SPL_FIT_SOURCE="board/dhelectronics/dh_stm32mp1/u-boot-dhcom.its" # CONFIG_USE_SPL_FIT_GENERATOR is not set CONFIG_BOOTDELAY=1 @@ -27,12 +28,17 @@ CONFIG_BOARD_EARLY_INIT_F=y CONFIG_SPL_LEGACY_IMAGE_SUPPORT=y CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_USE_PARTITION=y CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_PARTITION=3 +CONFIG_SPL_ENV_SUPPORT=y CONFIG_SPL_I2C=y CONFIG_SPL_MTD_SUPPORT=y CONFIG_SPL_DM_SPI_FLASH=y CONFIG_SPL_POWER=y +CONFIG_SPL_RAM_SUPPORT=y +CONFIG_SPL_RAM_DEVICE=y CONFIG_SPL_SPI_FLASH_MTD=y CONFIG_SYS_SPI_U_BOOT_OFFS=0x80000 +CONFIG_SPL_USB_GADGET=y +CONFIG_SPL_DFU=y CONFIG_SYS_PROMPT="STM32MP> " # CONFIG_CMD_ELF is not set # CONFIG_CMD_EXPORTENV is not set @@ -71,6 +77,7 @@ CONFIG_OF_SPL_REMOVE_PROPS="interrupts interrupt-names interrupts-extended inter CONFIG_ENV_IS_IN_SPI_FLASH=y CONFIG_SYS_REDUNDAND_ENVIRONMENT=y CONFIG_SYS_RELOC_GD_ENV_ADDR=y +CONFIG_SPL_ENV_IS_NOWHERE=y CONFIG_NET_RANDOM_ETHADDR=y CONFIG_IP_DEFRAG=y CONFIG_TFTP_BLOCKSIZE=1536 @@ -79,8 +86,6 @@ CONFIG_SPL_BLOCK_CACHE=y CONFIG_DFU_MMC=y CONFIG_DFU_MTD=y CONFIG_DFU_RAM=y -CONFIG_DFU_VIRT=y -CONFIG_SET_DFU_ALT_INFO=y CONFIG_GPIO_HOG=y CONFIG_DM_HWSPINLOCK=y CONFIG_HWSPINLOCK_STM32=y @@ -106,18 +111,20 @@ CONFIG_DM_ETH=y CONFIG_DWC_ETH_QOS=y CONFIG_KS8851_MLL=y CONFIG_PHY=y +CONFIG_SPL_PHY=y CONFIG_PHY_STM32_USBPHYC=y CONFIG_PINCONF=y # CONFIG_SPL_PINCTRL_FULL is not set CONFIG_PINCTRL_STMFX=y CONFIG_DM_PMIC=y -# CONFIG_SPL_PMIC_CHILDREN is not set CONFIG_PMIC_STPMIC1=y CONFIG_DM_REGULATOR=y +CONFIG_SPL_DM_REGULATOR=y CONFIG_DM_REGULATOR_FIXED=y CONFIG_DM_REGULATOR_GPIO=y CONFIG_DM_REGULATOR_STM32_VREFBUF=y CONFIG_DM_REGULATOR_STPMIC1=y +CONFIG_SPL_DM_REGULATOR_STPMIC1=y CONFIG_REMOTEPROC_STM32_COPRO=y CONFIG_DM_RTC=y CONFIG_RTC_STM32=y @@ -129,8 +136,10 @@ CONFIG_STM32_SPI=y CONFIG_SYSRESET_SYSCON=y CONFIG_USB=y CONFIG_DM_USB_GADGET=y +CONFIG_SPL_DM_USB_GADGET=y CONFIG_USB_EHCI_HCD=y CONFIG_USB_EHCI_GENERIC=y +CONFIG_USB_DWC2=y CONFIG_USB_HOST_ETHER=y CONFIG_USB_ETHER_ASIX=y CONFIG_USB_GADGET=y
Reviewed-by: Patrice Chotard patrice.chotard@foss.st.com
Thanks Patrice
Applied to u-boot-stm32
This is also for next release.
you mean for v2022.04 or v2022.07 ?
If it was up to me, I would plan this patch for 2022.07 , since we are already in -rc4 . But since this is board specific, and board specific stuff can go in all the way until release, if you want to avoid having to do -next PR, then feel free to include it for v2022.04 , it's not like it wasn't tested.
Yes that what i think also, patch's perimeter is limited to STM32MP SoC based board, we have no doubt about test ;-)
Thanks Patrice
On 3/15/22 10:52, Patrice CHOTARD wrote:
On 3/15/22 10:49, Marek Vasut wrote:
On 3/15/22 10:02, Patrice CHOTARD wrote:
Hi Marek
On 3/15/22 09:51, Marek Vasut wrote:
On 3/15/22 09:19, Patrice CHOTARD wrote:
Hi Marek
On 3/15/22 08:48, Patrice CHOTARD wrote:
Hi Marek
On 3/14/22 13:35, Marek Vasut wrote: > This patch configures U-Boot SPL for DHCOM SoM to permit DFU upload of > SPL and subsequent u-boot.itb for recovery or commissioning purposes. > > The DFU usage procedure is identical to STM32MP1 DHCOR SoM, see commit > 3919aa1722a ("ARM: dts: stm32: Add DFU support for DHCOR recovery") , > except for switching the SoM into DFU mode. By default, the DHCOM SoM > has no dedicated mechanism for setting BOOTn straps into UART/USB mode, > therefore to enter DFU mode, the SoC must fail to boot from boot media > which can be selected by the BOOTn strap override mechanism first and > then fall back to DFU mode. > > In case of a SoM with pre-populated BOOTn strap override button, power > the system off, remove microSD card (if applicable), hold down the BOOTn > strap override button located between eMMC and SoM edge connector, power > on the SoM. The SoC will fail to boot from SD card and fall back into > DFU mode. > > Signed-off-by: Marek Vasut marex@denx.de > Cc: Patrice Chotard patrice.chotard@foss.st.com > Cc: Patrick Delaunay patrick.delaunay@foss.st.com > --- > arch/arm/dts/stm32mp15xx-dhcom-u-boot.dtsi | 42 ++++++++++++++++++++++ > configs/stm32mp15_dhcom_basic_defconfig | 15 ++++++-- > 2 files changed, 54 insertions(+), 3 deletions(-) > > diff --git a/arch/arm/dts/stm32mp15xx-dhcom-u-boot.dtsi b/arch/arm/dts/stm32mp15xx-dhcom-u-boot.dtsi > index f09f4290f62..d73967ac1b5 100644 > --- a/arch/arm/dts/stm32mp15xx-dhcom-u-boot.dtsi > +++ b/arch/arm/dts/stm32mp15xx-dhcom-u-boot.dtsi > @@ -58,6 +58,7 @@ > &i2c4 { > u-boot,dm-pre-reloc; > + u-boot,dm-spl; > eeprom0: eeprom@50 { > }; > @@ -98,6 +99,11 @@ > &pmic { > u-boot,dm-pre-reloc; > + u-boot,dm-spl; > + > + regulators { > + u-boot,dm-spl; > + }; > }; > &flash0 { > @@ -288,3 +294,39 @@ > bias-pull-up; > }; > }; > + > +®11 { > + u-boot,dm-spl; > +}; > + > +®18 { > + u-boot,dm-spl; > +}; > + > +&usb33 { > + u-boot,dm-spl; > +}; > + > +&usbotg_hs_pins_a { > + u-boot,dm-spl; > +}; > + > +&usbotg_hs { > + u-boot,dm-spl; > +}; > + > +&usbphyc { > + u-boot,dm-spl; > +}; > + > +&usbphyc_port0 { > + u-boot,dm-spl; > +}; > + > +&usbphyc_port1 { > + u-boot,dm-spl; > +}; > + > +&vdd_usb { > + u-boot,dm-spl; > +}; > diff --git a/configs/stm32mp15_dhcom_basic_defconfig b/configs/stm32mp15_dhcom_basic_defconfig > index c422c47775e..438bba37dee 100644 > --- a/configs/stm32mp15_dhcom_basic_defconfig > +++ b/configs/stm32mp15_dhcom_basic_defconfig > @@ -18,6 +18,7 @@ CONFIG_DISTRO_DEFAULTS=y > CONFIG_SYS_LOAD_ADDR=0xc2000000 > CONFIG_FIT=y > CONFIG_SPL_LOAD_FIT=y > +CONFIG_SPL_LOAD_FIT_ADDRESS=0xc1000000 > CONFIG_SPL_FIT_SOURCE="board/dhelectronics/dh_stm32mp1/u-boot-dhcom.its" > # CONFIG_USE_SPL_FIT_GENERATOR is not set > CONFIG_BOOTDELAY=1 > @@ -27,12 +28,17 @@ CONFIG_BOARD_EARLY_INIT_F=y > CONFIG_SPL_LEGACY_IMAGE_SUPPORT=y > CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_USE_PARTITION=y > CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_PARTITION=3 > +CONFIG_SPL_ENV_SUPPORT=y > CONFIG_SPL_I2C=y > CONFIG_SPL_MTD_SUPPORT=y > CONFIG_SPL_DM_SPI_FLASH=y > CONFIG_SPL_POWER=y > +CONFIG_SPL_RAM_SUPPORT=y > +CONFIG_SPL_RAM_DEVICE=y > CONFIG_SPL_SPI_FLASH_MTD=y > CONFIG_SYS_SPI_U_BOOT_OFFS=0x80000 > +CONFIG_SPL_USB_GADGET=y > +CONFIG_SPL_DFU=y > CONFIG_SYS_PROMPT="STM32MP> " > # CONFIG_CMD_ELF is not set > # CONFIG_CMD_EXPORTENV is not set > @@ -71,6 +77,7 @@ CONFIG_OF_SPL_REMOVE_PROPS="interrupts interrupt-names interrupts-extended inter > CONFIG_ENV_IS_IN_SPI_FLASH=y > CONFIG_SYS_REDUNDAND_ENVIRONMENT=y > CONFIG_SYS_RELOC_GD_ENV_ADDR=y > +CONFIG_SPL_ENV_IS_NOWHERE=y > CONFIG_NET_RANDOM_ETHADDR=y > CONFIG_IP_DEFRAG=y > CONFIG_TFTP_BLOCKSIZE=1536 > @@ -79,8 +86,6 @@ CONFIG_SPL_BLOCK_CACHE=y > CONFIG_DFU_MMC=y > CONFIG_DFU_MTD=y > CONFIG_DFU_RAM=y > -CONFIG_DFU_VIRT=y > -CONFIG_SET_DFU_ALT_INFO=y > CONFIG_GPIO_HOG=y > CONFIG_DM_HWSPINLOCK=y > CONFIG_HWSPINLOCK_STM32=y > @@ -106,18 +111,20 @@ CONFIG_DM_ETH=y > CONFIG_DWC_ETH_QOS=y > CONFIG_KS8851_MLL=y > CONFIG_PHY=y > +CONFIG_SPL_PHY=y > CONFIG_PHY_STM32_USBPHYC=y > CONFIG_PINCONF=y > # CONFIG_SPL_PINCTRL_FULL is not set > CONFIG_PINCTRL_STMFX=y > CONFIG_DM_PMIC=y > -# CONFIG_SPL_PMIC_CHILDREN is not set > CONFIG_PMIC_STPMIC1=y > CONFIG_DM_REGULATOR=y > +CONFIG_SPL_DM_REGULATOR=y > CONFIG_DM_REGULATOR_FIXED=y > CONFIG_DM_REGULATOR_GPIO=y > CONFIG_DM_REGULATOR_STM32_VREFBUF=y > CONFIG_DM_REGULATOR_STPMIC1=y > +CONFIG_SPL_DM_REGULATOR_STPMIC1=y > CONFIG_REMOTEPROC_STM32_COPRO=y > CONFIG_DM_RTC=y > CONFIG_RTC_STM32=y > @@ -129,8 +136,10 @@ CONFIG_STM32_SPI=y > CONFIG_SYSRESET_SYSCON=y > CONFIG_USB=y > CONFIG_DM_USB_GADGET=y > +CONFIG_SPL_DM_USB_GADGET=y > CONFIG_USB_EHCI_HCD=y > CONFIG_USB_EHCI_GENERIC=y > +CONFIG_USB_DWC2=y > CONFIG_USB_HOST_ETHER=y > CONFIG_USB_ETHER_ASIX=y > CONFIG_USB_GADGET=y
Reviewed-by: Patrice Chotard patrice.chotard@foss.st.com
Thanks Patrice
Applied to u-boot-stm32
This is also for next release.
you mean for v2022.04 or v2022.07 ?
If it was up to me, I would plan this patch for 2022.07 , since we are already in -rc4 . But since this is board specific, and board specific stuff can go in all the way until release, if you want to avoid having to do -next PR, then feel free to include it for v2022.04 , it's not like it wasn't tested.
Yes that what i think also, patch's perimeter is limited to STM32MP SoC based board, we have no doubt about test ;-)
All right then.
participants (2)
-
Marek Vasut -
Patrice CHOTARD