U-Boot - Revision history

Kever at 06:39, 4 September 2019

2019-09-04T06:39:42Z

Admin at 03:11, 4 September 2019

2019-09-04T03:11:04Z

Kever at 02:16, 22 August 2019

2019-08-22T02:16:03Z

Kever at 07:59, 6 December 2018

2018-12-06T07:59:37Z

Kever at 07:55, 6 December 2018

2018-12-06T07:55:14Z

Kever at 07:52, 6 December 2018

2018-12-06T07:52:58Z

Kever at 07:48, 6 December 2018

2018-12-06T07:48:54Z

Kever at 08:11, 13 July 2018

2018-07-13T08:11:52Z

Kever at 07:50, 13 July 2018

2018-07-13T07:50:35Z

Kever at 07:47, 13 July 2018

2018-07-13T07:47:08Z

@@ Line 147: / Line 147: @@
 - flash and boot from eMMC/SD card.
 = Boot cmd =
-Rockchip U-Boot supports:
+Rockchip U-Boot supports image type:
 Android boot(boot_android), Rockchip RKIMG boot(boot_rockchip) and LInux distro boot(distro_bootcmd).
-Upstream U-Boot supports:
+Upstream U-Boot supports image type::
 Linux distro boot(distro_bootcmd).

@@ Line 18: / Line 18: @@
 <pre>git clone https://github.com/rockchip-linux/u-boot.git
 </pre>
 = Supported Devices =
@@ Line 33: / Line 34: @@
 #EVB RK3288 - use evb-rk3288 configuration
 #Firefly RK3288 - use firefly-rk3288 configuration
 #Hisense Chromebook - use chromebook_jerry configuration
@@ Line 51: / Line 51: @@
 *RK3399 boards&nbsp;supported:
 #EVB RK3399 - use evb-rk3399 configuration
 = Get a toolchain =

@@ Line 1: / Line 1: @@
 = Download U-Boot =
 == Upstream U-Boot ==
 You can clone the u-boot repository by running:
-<pre>git clone git://git.denx.de/u-boot.git</pre>
+<pre>git clone https://gitlab.denx.de/u-boot/u-boot.git</pre>
 Alternatively you can use u-boot-rockchip instead which may with some patches not get in mainline:
-<pre>git clone git://git.denx.de/u-boot-rockchip.git</pre>
+<pre>git clone https://gitlab.denx.de/u-boot/custodians/u-boot-rockchip.git</pre>
 &nbsp;

@@ Line 146: / Line 146: @@
 - flash and boot from eMMC/SD card.
 = Boot cmd =
-Rockchip U-Boot Android boot, Rockchip RKIMG boot and Distro boot.
+Rockchip U-Boot supports:
-Upstream U-Boot suppot distro boot.
+Linux distro boot(distro_bootcmd).
 = Firmware download in U-Boot =

@@ Line 66: / Line 66: @@
 <pre>https://github.com/rockchip-linux/gcc-linaro-6.3.1-2017.05-x86_64_arm-linux-gnueabihf.git</pre>
 <pre>https://github.com/rockchip-linux/gcc-linaro-6.3.1-2017.05-x86_64_aarch64-linux-gnu.git</pre>
 = Build U-Boot =
@@ Line 84: / Line 82: @@
 </pre>
 == Buid Rockchip U-Boot ==
@@ Line 107: / Line 106: @@
 └── uboot.img</pre>
 == Build Upstream U-Boot ==

@@ Line 106: / Line 106: @@
 ├── trust.img
 └── uboot.img</pre>
 == Build Upstream U-Boot ==
@@ Line 120: / Line 121: @@
 <pre>CFLAGS='-gdwarf-3'</pre>
-The output includin&nbsp;u-boot.bin, spl/u-boot-spl.bin, tpl/u-boot-tpl.bin at this step, and you need to package it with tool before use with rockchip upagrade tool. Get detail at&nbsp;[http://opensource.rock-chips.com/wiki_Boot_option boot option].
+The output including u-boot.bin, spl/u-boot-spl.bin, tpl/u-boot-tpl.bin at this step, and you need to package it with mkimage tool before use with rockchip upagrade tool. Get detail at&nbsp;[http://opensource.rock-chips.com/wiki_Boot_option boot option].
 '''Support ATF with SPL FIT image'''
@@ Line 127: / Line 128: @@
 <pre>make u-boot.itb</pre>
-Note: please copy the trust binary(optee.bin or bl31.elf) to u-boot root directory and rename it to tee.bin(armv7) or bl31.elf(armv8).
+Note: please copy the trust binary(optee.bin or bl31.elf from rkbin project) to u-boot root directory and rename it to tee.bin(armv7) or bl31.elf(armv8).
 The output u-boot.itb is a its based package including u-boot-nodtb.bin, board.dtb, and trust binaries which can be used directly with upgrade tool.

@@ Line 83: / Line 83: @@
 <pre>make CROSS_COMPILE=arm-linux-gnueabi- menuconfig
 </pre>
 == Buid Rockchip U-Boot ==
-For&nbsp;convenience, Rockchip provide a &nbsp;script 'make.sh' to make it easy to get everything before kernel, this script need toolchain and [[Rkbin|rkbin]] support.
+For&nbsp;convenience, Rockchip provide a &nbsp;script 'make.sh' to make it easy to get everything before kernel, this script need toolchain and [https://github.com/rockchip-linux/rkbin rkbin] support.
 <pre>├── prebuilts
 │   └── gcc

@@ Line 67: / Line 67: @@
 <pre>https://github.com/rockchip-linux/gcc-linaro-6.3.1-2017.05-x86_64_aarch64-linux-gnu.git</pre>
-= Configure U-Boot =
+= &nbsp; =
 First you need to choose a correct defconfig for your board;
@@ Line 79: / Line 83: @@
 <pre>make CROSS_COMPILE=arm-linux-gnueabi- menuconfig
 </pre>
 == Buid Rockchip U-Boot ==
@@ Line 107: / Line 106: @@
 └── uboot.img</pre>
-== Common Build Steps ==
+== Build Upstream U-Boot ==
 This is common and available for both Upstream U-Boot and Rockchip U-Boot.
@@ Line 120: / Line 119: @@
 <pre>CFLAGS='-gdwarf-3'</pre>
-You can get available u-boot.bin, spl/u-boot-spl.bin, tpl/u-boot-tpl.bin at this step, and you need to package it with tool before use with rockchip upagrade tool. Get detail at&nbsp;[http://opensource.rock-chips.com/wiki_Boot_option boot option].
+The output includin&nbsp;u-boot.bin, spl/u-boot-spl.bin, tpl/u-boot-tpl.bin at this step, and you need to package it with tool before use with rockchip upagrade tool. Get detail at&nbsp;[http://opensource.rock-chips.com/wiki_Boot_option boot option].
 '''Support ATF with SPL FIT image'''
-For trust support, we are using FIT image with 'mkimage' cmd in Makefile and its script defined in defconfig:
+For trust support in SPL, we are using FIT image with 'mkimage' cmd in Makefile and its script defined in defconfig:
 <pre>make u-boot.itb</pre>
-Note: please copy the trust binary() to u-boot root directory and rename it to tee.bin(armv7) or bl31.elf(armv8).
+Note: please copy the trust binary(optee.bin or bl31.elf) to u-boot root directory and rename it to tee.bin(armv7) or bl31.elf(armv8).
-The u-boot.itb is a its based package including u-boot-nodtb.bin, board.dtb, and trust binaries which can be used directly with upgrade tool.
+The output u-boot.itb is a its based package including u-boot-nodtb.bin, board.dtb, and trust binaries which can be used directly with upgrade tool.
 <pre>├── u-boot
 │   ├── u-boot.bin
@@ Line 140: / Line 139: @@
 = Install U-Boot =
-Rockchip SoCs's bootrom need special format named IDBlock at special offset 0x40&nbsp;block for boot, so we need to package&nbsp;SPL(or Rockchip miniloader) &nbsp;in IDB format.
+See&nbsp;[http://opensource.rock-chips.com/wiki_Boot_option boot option]&nbsp;about how to
-Rockchip bootrom supports SPL back to bootrom and bootrom load the U-Boot, so the SPL for Rockchip SoCs can option to back to bootrom, usually decided by if the IRAM is enough&nbsp;for driver to load U-Boot.
+- package the available binaries
-&nbsp;
+- flash and boot from eMMC/SD card.
 = Boot cmd =
@@ Line 177: / Line 153: @@
 = Firmware download in U-Boot =
-In U-Boot, there are multi way to update image for system, you can chose any of one easy use for you.
+In U-Boot, there are multi way to update image into emmc via U-Boot, you can chose any of one easy use for you.
-See&nbsp;[http://opensource.rock-chips.com/wiki_Fastboot fastboot]
+fastboot:&nbsp;See&nbsp;[http://opensource.rock-chips.com/wiki_Fastboot fastboot]
-== rockusb ==
+rockusb: See [[Rockusb|rockusb]]

@@ Line 145: / Line 145: @@
 &nbsp;
 == Using U-Boot SPL ==
@@ Line 152: / Line 153: @@
 '''This image is supposed to flash to offset 0x40.'''
 == Using Rockchip miniloader ==