[U-Boot] [PATCH v4 0/5] Add USB boot to HS DRA7xx/AM57xx

[U-Boot] [PATCH v4 0/5] Add USB boot to HS DRA7xx/AM57xx

[Andrew F. Davis]

Hello all,

This series adds USB boot support to HS DRA7xx/AM57xx platforms.

Thanks,
Andrew

Changes from v3:
 - Rebase on upstream
 - Sync defconfigs

Changes from v2:
 - Only use ISW_ENTRY_ADDR for system with a set default

Changes from v1:
 - Drop explicit UART boot support from DRA7xx as this cannot be tested

Andrew F. Davis (5):
  defconfigs: dra7xx_hs_evm: Sync HS and non-HS defconfigs
  defconfigs: am57xx_hs_evm: Sync HS and non-HS defconfigs
  defconfigs: Add config for DRA7xx High Security EVM with USB Boot
    support
  defconfigs: Add config for AM57xx High Security EVM with USB/UART Boot
    support
  doc: ti-secure: Add ULO info for AM57xx/DRA7xx secure devices from TI

 MAINTAINERS                                         |  2 ++
 configs/am57xx_hs_evm_defconfig                     |  1 +
 ...hs_evm_defconfig => am57xx_hs_evm_usb_defconfig} |  6 ++++++
 configs/dra7xx_hs_evm_defconfig                     |  8 +++++++-
 ...hs_evm_defconfig => dra7xx_hs_evm_usb_defconfig} | 13 ++++++++++++-
 doc/README.ti-secure                                |  8 ++++++--
 6 files changed, 34 insertions(+), 4 deletions(-)
 copy configs/{am57xx_hs_evm_defconfig => am57xx_hs_evm_usb_defconfig} (94%)
 copy configs/{dra7xx_hs_evm_defconfig => dra7xx_hs_evm_usb_defconfig} (87%)

-- 
2.19.1

[U-Boot] [PATCH v4 1/5] defconfigs: dra7xx_hs_evm: Sync HS and non-HS defconfigs

[Andrew F. Davis]

Additions have been made to the non-HS defconfig without the same
being made to the HS defconfig, sync them.

Signed-off-by: Andrew F. Davis <afd@ti.com>
---
 configs/dra7xx_hs_evm_defconfig | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

diff --git a/configs/dra7xx_hs_evm_defconfig b/configs/dra7xx_hs_evm_defconfig
index 735be5506a..f9983f4805 100644
--- a/configs/dra7xx_hs_evm_defconfig
+++ b/configs/dra7xx_hs_evm_defconfig
@@ -2,7 +2,7 @@ CONFIG_ARM=y
 CONFIG_ARCH_OMAP2PLUS=y
 CONFIG_TI_SECURE_DEVICE=y
 CONFIG_TI_COMMON_CMD_OPTIONS=y
-CONFIG_SYS_MALLOC_F_LEN=0x2000
+CONFIG_SYS_MALLOC_F_LEN=0x18000
 CONFIG_OMAP54XX=y
 CONFIG_TI_SECURE_EMIF_REGION_START=0xbdb00000
 CONFIG_TI_SECURE_EMIF_TOTAL_REGION_SIZE=0x02000000
@@ -37,13 +37,18 @@ CONFIG_OF_CONTROL=y
 CONFIG_SPL_OF_CONTROL=y
 CONFIG_DEFAULT_DEVICE_TREE="dra7-evm"
 CONFIG_OF_LIST="dra7-evm dra72-evm dra72-evm-revc dra71-evm dra76-evm"
+CONFIG_SPL_MULTI_DTB_FIT=y
+CONFIG_SPL_MULTI_DTB_FIT_UNCOMPRESS_SZ=0x9000
+CONFIG_OF_SPL_REMOVE_PROPS="clocks clock-names interrupt-parent"
 CONFIG_ENV_IS_IN_MMC=y
 CONFIG_ENV_VARS_UBOOT_RUNTIME_CONFIG=y
 CONFIG_DM=y
 CONFIG_SPL_DM=y
+CONFIG_SPL_DM_DEVICE_REMOVE=y
 CONFIG_SPL_DM_SEQ_ALIAS=y
 CONFIG_SPL_REGMAP=y
 CONFIG_SPL_SYSCON=y
+CONFIG_SPL_OF_TRANSLATE=y
 CONFIG_DWC_AHCI=y
 CONFIG_DFU_MMC=y
 CONFIG_DFU_RAM=y
@@ -62,6 +67,7 @@ CONFIG_DM_MMC=y
 CONFIG_MMC_IO_VOLTAGE=y
 CONFIG_MMC_UHS_SUPPORT=y
 CONFIG_MMC_HS200_SUPPORT=y
+CONFIG_SPL_MMC_HS200_SUPPORT=y
 CONFIG_MMC_OMAP_HS=y
 CONFIG_DM_SPI_FLASH=y
 CONFIG_SPI_FLASH=y
-- 
2.19.1

[U-Boot] [U-Boot, v4, 1/5] defconfigs: dra7xx_hs_evm: Sync HS and non-HS defconfigs

[Tom Rini]

On Mon, Jan 28, 2019 at 11:43:22AM -0600, Andrew F. Davis wrote:

> Additions have been made to the non-HS defconfig without the same
> being made to the HS defconfig, sync them.
> 
> Signed-off-by: Andrew F. Davis <afd@ti.com>

Applied to u-boot/master, thanks!

-- 
Tom
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[U-Boot] [PATCH v4 2/5] defconfigs: am57xx_hs_evm: Sync HS and non-HS defconfigs

[Andrew F. Davis]

Additions have been made to the non-HS defconfig without the same
being made to the HS defconfig, sync them.

Signed-off-by: Andrew F. Davis <afd@ti.com>
---
 configs/am57xx_hs_evm_defconfig | 1 +
 1 file changed, 1 insertion(+)

diff --git a/configs/am57xx_hs_evm_defconfig b/configs/am57xx_hs_evm_defconfig
index 6924b0bd06..7bdf8dc64d 100644
--- a/configs/am57xx_hs_evm_defconfig
+++ b/configs/am57xx_hs_evm_defconfig
@@ -32,6 +32,7 @@ CONFIG_SPL_DMA_SUPPORT=y
 CONFIG_SPL_SPI_LOAD=y
 # CONFIG_CMD_FLASH is not set
 # CONFIG_CMD_SETEXPR is not set
+# CONFIG_CMD_PMIC is not set
 CONFIG_OF_CONTROL=y
 CONFIG_SPL_OF_CONTROL=y
 CONFIG_DEFAULT_DEVICE_TREE="am57xx-beagle-x15"
-- 
2.19.1

[U-Boot] [U-Boot, v4, 2/5] defconfigs: am57xx_hs_evm: Sync HS and non-HS defconfigs

[Tom Rini]

On Mon, Jan 28, 2019 at 11:43:23AM -0600, Andrew F. Davis wrote:

> Additions have been made to the non-HS defconfig without the same
> being made to the HS defconfig, sync them.
> 
> Signed-off-by: Andrew F. Davis <afd@ti.com>

Applied to u-boot/master, thanks!

-- 
Tom
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[U-Boot] [PATCH v4 3/5] defconfigs: Add config for DRA7xx High Security EVM with USB Boot support

[Andrew F. Davis]

Add a new defconfig file for the DRA7xx High Security EVM. This config
is specific for the case of USB booting.

Signed-off-by: Andrew F. Davis <afd@ti.com>
Reviewed-by: Tom Rini <trini@konsulko.com>
---
 MAINTAINERS                         |   1 +
 configs/dra7xx_hs_evm_usb_defconfig | 113 ++++++++++++++++++++++++++++
 2 files changed, 114 insertions(+)
 create mode 100644 configs/dra7xx_hs_evm_usb_defconfig

diff --git a/MAINTAINERS b/MAINTAINERS
index 33f1127e50..cdf5a67321 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -690,6 +690,7 @@ F:	configs/am335x_hs_evm_uart_defconfig
 F:	configs/am43xx_hs_evm_defconfig
 F:	configs/am57xx_hs_evm_defconfig
 F:	configs/dra7xx_hs_evm_defconfig
+F:	configs/dra7xx_hs_evm_usb_defconfig
 F:	configs/k2hk_hs_evm_defconfig
 F:	configs/k2e_hs_evm_defconfig
 F:	configs/k2g_hs_evm_defconfig
diff --git a/configs/dra7xx_hs_evm_usb_defconfig b/configs/dra7xx_hs_evm_usb_defconfig
new file mode 100644
index 0000000000..378b3d791c
--- /dev/null
+++ b/configs/dra7xx_hs_evm_usb_defconfig
@@ -0,0 +1,113 @@
+CONFIG_ARM=y
+CONFIG_ARCH_OMAP2PLUS=y
+CONFIG_TI_SECURE_DEVICE=y
+CONFIG_TI_COMMON_CMD_OPTIONS=y
+CONFIG_SYS_MALLOC_F_LEN=0x18000
+CONFIG_OMAP54XX=y
+CONFIG_TI_SECURE_EMIF_REGION_START=0xbdb00000
+CONFIG_TI_SECURE_EMIF_TOTAL_REGION_SIZE=0x02000000
+CONFIG_TI_SECURE_EMIF_PROTECTED_REGION_SIZE=0x01c00000
+CONFIG_ISW_ENTRY_ADDR=0x40306d50
+CONFIG_TARGET_DRA7XX_EVM=y
+CONFIG_SPL=y
+CONFIG_SPL_SPI_FLASH_SUPPORT=y
+CONFIG_SPL_SPI_SUPPORT=y
+CONFIG_ARMV7_LPAE=y
+CONFIG_AHCI=y
+CONFIG_DISTRO_DEFAULTS=y
+CONFIG_NR_DRAM_BANKS=2
+CONFIG_FIT_IMAGE_POST_PROCESS=y
+CONFIG_SPL_LOAD_FIT=y
+CONFIG_SPL_FIT_IMAGE_POST_PROCESS=y
+CONFIG_OF_BOARD_SETUP=y
+CONFIG_USE_BOOTARGS=y
+CONFIG_BOOTARGS="androidboot.serialno=${serial#} console=ttyS0,115200 androidboot.console=ttyS0 androidboot.hardware=jacinto6evmboard"
+# CONFIG_USE_BOOTCOMMAND is not set
+CONFIG_SYS_CONSOLE_INFO_QUIET=y
+# CONFIG_MISC_INIT_R is not set
+CONFIG_VERSION_VARIABLE=y
+CONFIG_BOARD_EARLY_INIT_F=y
+CONFIG_SPL_SYS_MALLOC_SIMPLE=y
+CONFIG_SPL_SEPARATE_BSS=y
+CONFIG_SPL_DMA_SUPPORT=y
+# CONFIG_SPL_NAND_SUPPORT is not set
+CONFIG_SPL_RAM_SUPPORT=y
+CONFIG_SPL_SPI_LOAD=y
+CONFIG_SPL_USB_GADGET=y
+CONFIG_SPL_DFU=y
+CONFIG_SPL_YMODEM_SUPPORT=y
+# CONFIG_CMD_FLASH is not set
+# CONFIG_CMD_SETEXPR is not set
+CONFIG_OF_CONTROL=y
+CONFIG_SPL_OF_CONTROL=y
+CONFIG_DEFAULT_DEVICE_TREE="dra7-evm"
+CONFIG_OF_LIST="dra7-evm dra72-evm dra72-evm-revc dra71-evm dra76-evm"
+CONFIG_SPL_MULTI_DTB_FIT=y
+CONFIG_SPL_MULTI_DTB_FIT_UNCOMPRESS_SZ=0x9000
+CONFIG_OF_SPL_REMOVE_PROPS="clocks clock-names interrupt-parent"
+CONFIG_ENV_IS_IN_MMC=y
+CONFIG_ENV_VARS_UBOOT_RUNTIME_CONFIG=y
+CONFIG_DM=y
+CONFIG_SPL_DM=y
+CONFIG_SPL_DM_DEVICE_REMOVE=y
+CONFIG_SPL_DM_SEQ_ALIAS=y
+CONFIG_SPL_REGMAP=y
+CONFIG_SPL_SYSCON=y
+CONFIG_SPL_OF_TRANSLATE=y
+CONFIG_DWC_AHCI=y
+CONFIG_DFU_MMC=y
+CONFIG_DFU_RAM=y
+CONFIG_DFU_SF=y
+CONFIG_USB_FUNCTION_FASTBOOT=y
+CONFIG_FASTBOOT_BUF_ADDR=0x82000000
+CONFIG_FASTBOOT_BUF_SIZE=0x2F000000
+CONFIG_FASTBOOT_FLASH=y
+CONFIG_FASTBOOT_FLASH_MMC_DEV=1
+CONFIG_FASTBOOT_CMD_OEM_FORMAT=y
+CONFIG_DM_GPIO=y
+CONFIG_PCF8575_GPIO=y
+CONFIG_DM_I2C=y
+CONFIG_MISC=y
+CONFIG_DM_MMC=y
+CONFIG_MMC_IO_VOLTAGE=y
+CONFIG_MMC_UHS_SUPPORT=y
+CONFIG_MMC_HS200_SUPPORT=y
+CONFIG_SPL_MMC_HS200_SUPPORT=y
+CONFIG_MMC_OMAP_HS=y
+CONFIG_DM_SPI_FLASH=y
+CONFIG_SPI_FLASH=y
+CONFIG_SPI_FLASH_BAR=y
+CONFIG_SPI_FLASH_SPANSION=y
+CONFIG_DM_ETH=y
+CONFIG_PHY_GIGE=y
+CONFIG_MII=y
+CONFIG_DRIVER_TI_CPSW=y
+CONFIG_SPL_PHY=y
+CONFIG_PIPE3_PHY=y
+CONFIG_OMAP_USB2_PHY=y
+CONFIG_PMIC_PALMAS=y
+CONFIG_PMIC_LP873X=y
+CONFIG_DM_REGULATOR_FIXED=y
+CONFIG_DM_REGULATOR_GPIO=y
+CONFIG_DM_REGULATOR_PALMAS=y
+CONFIG_DM_REGULATOR_LP873X=y
+CONFIG_DM_SCSI=y
+CONFIG_DM_SERIAL=y
+CONFIG_SPI=y
+CONFIG_DM_SPI=y
+CONFIG_TI_QSPI=y
+CONFIG_TIMER=y
+CONFIG_OMAP_TIMER=y
+CONFIG_USB=y
+CONFIG_DM_USB=y
+CONFIG_DM_USB_GADGET=y
+CONFIG_SPL_DM_USB_GADGET=y
+CONFIG_USB_XHCI_HCD=y
+CONFIG_USB_XHCI_DWC3=y
+CONFIG_USB_DWC3=y
+CONFIG_USB_DWC3_GADGET=y
+CONFIG_USB_DWC3_GENERIC=y
+CONFIG_USB_GADGET=y
+CONFIG_USB_GADGET_MANUFACTURER="Texas Instruments"
+CONFIG_USB_GADGET_VENDOR_NUM=0x0451
+CONFIG_USB_GADGET_PRODUCT_NUM=0xd022
-- 
2.19.1

[U-Boot] [U-Boot, v4, 3/5] defconfigs: Add config for DRA7xx High Security EVM with USB Boot support

[Tom Rini]

On Mon, Jan 28, 2019 at 11:43:24AM -0600, Andrew F. Davis wrote:

> Add a new defconfig file for the DRA7xx High Security EVM. This config
> is specific for the case of USB booting.
> 
> Signed-off-by: Andrew F. Davis <afd@ti.com>
> Reviewed-by: Tom Rini <trini@konsulko.com>

Applied to u-boot/master, thanks!

-- 
Tom
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[U-Boot] [PATCH v4 4/5] defconfigs: Add config for AM57xx High Security EVM with USB/UART Boot support

[Andrew F. Davis]

Add a new defconfig file for the AM57xx High Security EVM. This config
is specific for the case of USB/UART booting.

Signed-off-by: Andrew F. Davis <afd@ti.com>
Reviewed-by: Tom Rini <trini@konsulko.com>
---
 MAINTAINERS                         |  1 +
 configs/am57xx_hs_evm_usb_defconfig | 98 +++++++++++++++++++++++++++++
 2 files changed, 99 insertions(+)
 create mode 100644 configs/am57xx_hs_evm_usb_defconfig

diff --git a/MAINTAINERS b/MAINTAINERS
index cdf5a67321..6f026024a9 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -689,6 +689,7 @@ F:	configs/am335x_hs_evm_defconfig
 F:	configs/am335x_hs_evm_uart_defconfig
 F:	configs/am43xx_hs_evm_defconfig
 F:	configs/am57xx_hs_evm_defconfig
+F:	configs/am57xx_hs_evm_usb_defconfig
 F:	configs/dra7xx_hs_evm_defconfig
 F:	configs/dra7xx_hs_evm_usb_defconfig
 F:	configs/k2hk_hs_evm_defconfig
diff --git a/configs/am57xx_hs_evm_usb_defconfig b/configs/am57xx_hs_evm_usb_defconfig
new file mode 100644
index 0000000000..6e4580ae39
--- /dev/null
+++ b/configs/am57xx_hs_evm_usb_defconfig
@@ -0,0 +1,98 @@
+CONFIG_ARM=y
+CONFIG_ARCH_OMAP2PLUS=y
+CONFIG_TI_SECURE_DEVICE=y
+CONFIG_TI_COMMON_CMD_OPTIONS=y
+CONFIG_SYS_MALLOC_F_LEN=0x2000
+CONFIG_OMAP54XX=y
+CONFIG_TI_SECURE_EMIF_REGION_START=0xbdb00000
+CONFIG_TI_SECURE_EMIF_TOTAL_REGION_SIZE=0x02000000
+CONFIG_TI_SECURE_EMIF_PROTECTED_REGION_SIZE=0x01c00000
+CONFIG_ISW_ENTRY_ADDR=0x40306d50
+CONFIG_TARGET_AM57XX_EVM=y
+CONFIG_SPL=y
+CONFIG_SPL_SPI_FLASH_SUPPORT=y
+CONFIG_SPL_SPI_SUPPORT=y
+CONFIG_ARMV7_LPAE=y
+CONFIG_DISTRO_DEFAULTS=y
+CONFIG_NR_DRAM_BANKS=2
+CONFIG_FIT_IMAGE_POST_PROCESS=y
+CONFIG_SPL_LOAD_FIT=y
+CONFIG_SPL_FIT_IMAGE_POST_PROCESS=y
+CONFIG_OF_BOARD_SETUP=y
+CONFIG_USE_BOOTARGS=y
+CONFIG_BOOTARGS="androidboot.serialno=${serial#} console=ttyS2,115200 androidboot.console=ttyS2 androidboot.hardware=beagle_x15board"
+# CONFIG_USE_BOOTCOMMAND is not set
+CONFIG_SYS_CONSOLE_INFO_QUIET=y
+# CONFIG_MISC_INIT_R is not set
+CONFIG_VERSION_VARIABLE=y
+CONFIG_BOARD_EARLY_INIT_F=y
+CONFIG_SPL_SYS_MALLOC_SIMPLE=y
+CONFIG_SPL_SEPARATE_BSS=y
+CONFIG_SPL_DMA_SUPPORT=y
+# CONFIG_SPL_NAND_SUPPORT is not set
+CONFIG_SPL_RAM_SUPPORT=y
+CONFIG_SPL_SPI_LOAD=y
+CONFIG_SPL_USB_GADGET=y
+CONFIG_SPL_DFU=y
+CONFIG_SPL_YMODEM_SUPPORT=y
+# CONFIG_CMD_FLASH is not set
+# CONFIG_CMD_SETEXPR is not set
+# CONFIG_CMD_PMIC is not set
+CONFIG_OF_CONTROL=y
+CONFIG_SPL_OF_CONTROL=y
+CONFIG_DEFAULT_DEVICE_TREE="am57xx-beagle-x15"
+CONFIG_OF_LIST="am57xx-beagle-x15 am57xx-beagle-x15-revb1 am57xx-beagle-x15-revc am572x-idk am571x-idk am574x-idk"
+CONFIG_ENV_IS_IN_MMC=y
+CONFIG_ENV_VARS_UBOOT_RUNTIME_CONFIG=y
+CONFIG_DM=y
+CONFIG_SPL_DM=y
+CONFIG_SPL_DM_SEQ_ALIAS=y
+CONFIG_SCSI_AHCI=y
+# CONFIG_BLK is not set
+CONFIG_DFU_MMC=y
+CONFIG_DFU_RAM=y
+CONFIG_USB_FUNCTION_FASTBOOT=y
+CONFIG_FASTBOOT_BUF_ADDR=0x82000000
+CONFIG_FASTBOOT_BUF_SIZE=0x2F000000
+CONFIG_FASTBOOT_USB_DEV=1
+CONFIG_FASTBOOT_FLASH=y
+CONFIG_FASTBOOT_FLASH_MMC_DEV=1
+CONFIG_FASTBOOT_CMD_OEM_FORMAT=y
+CONFIG_DM_GPIO=y
+CONFIG_DM_I2C=y
+CONFIG_MISC=y
+CONFIG_DM_MMC=y
+CONFIG_MMC_OMAP_HS=y
+CONFIG_DM_SPI_FLASH=y
+CONFIG_SPI_FLASH=y
+CONFIG_SPI_FLASH_BAR=y
+CONFIG_SPI_FLASH_SPANSION=y
+CONFIG_PHY_MICREL=y
+CONFIG_PHY_MICREL_KSZ90X1=y
+CONFIG_DM_ETH=y
+CONFIG_MII=y
+CONFIG_DRIVER_TI_CPSW=y
+CONFIG_PHY=y
+CONFIG_PIPE3_PHY=y
+CONFIG_OMAP_USB2_PHY=y
+CONFIG_DM_PMIC=y
+CONFIG_PMIC_PALMAS=y
+CONFIG_DM_REGULATOR=y
+CONFIG_DM_REGULATOR_PALMAS=y
+CONFIG_DM_SERIAL=y
+CONFIG_SPI=y
+CONFIG_DM_SPI=y
+CONFIG_TI_QSPI=y
+CONFIG_USB=y
+CONFIG_DM_USB=y
+CONFIG_DM_USB_GADGET=y
+CONFIG_SPL_DM_USB_GADGET=y
+CONFIG_USB_XHCI_HCD=y
+CONFIG_USB_XHCI_DWC3=y
+CONFIG_USB_DWC3=y
+CONFIG_USB_DWC3_GADGET=y
+CONFIG_USB_DWC3_GENERIC=y
+CONFIG_USB_GADGET=y
+CONFIG_USB_GADGET_MANUFACTURER="Texas Instruments"
+CONFIG_USB_GADGET_VENDOR_NUM=0x0451
+CONFIG_USB_GADGET_PRODUCT_NUM=0xd022
-- 
2.19.1

[U-Boot] [U-Boot, v4, 4/5] defconfigs: Add config for AM57xx High Security EVM with USB/UART Boot support

[Tom Rini]

On Mon, Jan 28, 2019 at 11:43:25AM -0600, Andrew F. Davis wrote:

> Add a new defconfig file for the AM57xx High Security EVM. This config
> is specific for the case of USB/UART booting.
> 
> Signed-off-by: Andrew F. Davis <afd@ti.com>
> Reviewed-by: Tom Rini <trini@konsulko.com>

Applied to u-boot/master, thanks!

-- 
Tom
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[U-Boot] [PATCH v4 5/5] doc: ti-secure: Add ULO info for AM57xx/DRA7xx secure devices from TI

[Andrew F. Davis]

Booting from UART and USB on HS devices is now supported for this
platform. Update documentation for the same.

Signed-off-by: Andrew F. Davis <afd@ti.com>
Reviewed-by: Tom Rini <trini@konsulko.com>
---
 doc/README.ti-secure | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/doc/README.ti-secure b/doc/README.ti-secure
index 4b5380c0f3..76950253ac 100644
--- a/doc/README.ti-secure
+++ b/doc/README.ti-secure
@@ -108,7 +108,8 @@ Booting of U-Boot SPL
 	Invoking the script for DRA7xx/AM57xx Secure Devices
 	====================================================
 
-	create-boot-image.sh <IMAGE_TYPE> <INPUT_FILE> <OUTPUT_FILE>
+	create-boot-image.sh \
+		<IMAGE_TYPE> <INPUT_FILE> <OUTPUT_FILE> <SPL_LOAD_ADDR>
 
 	<IMAGE_TYPE> is a value that specifies the type of the image to
 	generate OR the action the image generation tool will take. Valid
@@ -116,7 +117,6 @@ Booting of U-Boot SPL
 		X-LOADER - Generates an image for NOR or QSPI boot modes
 		MLO - Generates an image for SD/MMC/eMMC boot modes
 		ULO - Generates an image for USB/UART peripheral boot modes
-		Note: ULO is not yet used by the u-boot build process
 
 	<INPUT_FILE> is the full path and filename of the public world boot
 	loader binary file (for this platform, this is always u-boot-spl.bin).
@@ -130,9 +130,13 @@ Booting of U-Boot SPL
 		the device ROM bootloader requires for loading from
 		the FAT partition of an SD card (same as on
 		non-secure devices)
+	u-boot-spl_HS_ULO - boot image for USB/UART peripheral boot modes
 	u-boot-spl_HS_X-LOADER - boot image for all other flash memories
 		including QSPI and NOR flash
 
+	<SPL_LOAD_ADDR> is the address at which SOC ROM should load the
+	<INPUT_FILE>
+
 	Invoking the script for Keystone2 Secure Devices
 	=============================================
 
-- 
2.19.1

[U-Boot] [U-Boot, v4, 5/5] doc: ti-secure: Add ULO info for AM57xx/DRA7xx secure devices from TI

[Tom Rini]

On Mon, Jan 28, 2019 at 11:43:26AM -0600, Andrew F. Davis wrote:

> Booting from UART and USB on HS devices is now supported for this
> platform. Update documentation for the same.
> 
> Signed-off-by: Andrew F. Davis <afd@ti.com>
> Reviewed-by: Tom Rini <trini@konsulko.com>

Applied to u-boot/master, thanks!

-- 
Tom
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