GK SDK 源码库: XMIPCLinuxV100R005C00SPC030 (kernel/tools/open_source excluded)

2026-09-06 03:52:57 +08:00
commit b1928b41c0
21813 changed files with 4413081 additions and 0 deletions
@@ -0,0 +1,14 @@
+if TARGET_DRA7XX_EVM
+
+config SYS_BOARD
+	default "dra7xx"
+
+config SYS_VENDOR
+	default "ti"
+
+config SYS_CONFIG_NAME
+	default "dra7xx_evm"
+
+source "board/ti/common/Kconfig"
+
+endif
@@ -0,0 +1,7 @@
+DRA7XX BOARD
+M:	Lokesh Vutla <lokeshvutla@ti.com>
+S:	Maintained
+F:	board/ti/dra7xx/
+F:	include/configs/dra7xx_evm.h
+F:	configs/dra7xx_evm_defconfig
+F:	configs/dra7xx_hs_evm_defconfig
@@ -0,0 +1,6 @@
+# SPDX-License-Identifier: GPL-2.0+
+#
+# (C) Copyright 2013
+# Texas Instruments, <www.ti.com>
+
+obj-y	:= evm.o
@@ -0,0 +1,26 @@
+Summary
+=======
+
+This document covers various features of the 'dra7xx_evm' build and some
+related uses.
+
+eMMC boot partition use
+=======================
+
+It is possible, depending on SYSBOOT configuration to boot from the eMMC
+boot partitions using (name depending on documentation referenced)
+Alternative Boot operation mode or Boot Sequence Option 1/2.  In this
+example we load MLO and u-boot.img from the build into DDR and then use
+'mmc bootbus' to set the required rate (see TRM) and 'mmc partconfig' to
+set boot0 as the boot device.
+U-Boot # setenv autoload no
+U-Boot # usb start
+U-Boot # dhcp
+U-Boot # mmc dev 1 1
+U-Boot # tftp ${loadaddr} dra7xx/MLO
+U-Boot # mmc write ${loadaddr} 0 100
+U-Boot # tftp ${loadaddr} dra7xx/u-boot.img
+U-Boot # mmc write ${loadaddr} 300 400
+U-Boot # mmc bootbus 1 2 0 2
+U-Boot # mmc partconf 1 1 1 0
+U-Boot # mmc rst-function 1 1