This tool support convert 16bpp/24bpp/32bpp bmp images into
4 bits grayscale image, and add header info to save as logo.img.
logo.img is flash into emmc and parsed in uboot to display
uboot/charging/lowpower/kernel logo.
[Note]the requirement of bmp files:
1. The resolution of all bmp image must be same.
2. The logo.img will be parsed in uboot, the uboot require the resolution
of image must be same as screen resolution, otherwise will be failed.
3. The color depth of bmp image must be 16bpp/24bpp/32bpp, 8bpp is not supported.
The usage:
./tools/bmp2gray16 --uboot-logo tools/images/eink/uboot.bmp --kernel-logo tools/images/eink/kernel.bmp
--charge-logo tools/images/eink/battery_0.bmp tools/images/eink/battery_1.bmp tools/images/eink/battery_2.bmp
tools/images/eink/battery_3.bmp tools/images/eink/battery_4.bmp tools/images/eink/battery_5.bmp
tools/images/eink/battery_fail.bmp --output ./logo.img
Signed-off-by: Wenping Zhang <wenping.zhang@rock-chips.com>
Change-Id: Ifc39f0344693fb0b26b04d7904289847e6fa9b90
The property path: /signature/key-dev/burn-key-hash.
Signed-off-by: Joseph Chen <chenjh@rock-chips.com>
Change-Id: I6a9058d5f63ac4d98c863eaa9b726aa1deb1fb14
It sets "burn-key-hash = <0>" to "burn-key-hash = <1>" which
enables SPL burn root-key hash to OTP.
Signed-off-by: Joseph Chen <chenjh@rock-chips.com>
Change-Id: I65f4b8f3603fff25d42b576b65ea86733d60ae56
Support get commit version of components image.
Signed-off-by: Joseph Chen <chenjh@rock-chips.com>
Change-Id: Ic279ed457949a98693571ec2a8ff2cfac4e0469d
All of these host tools are apparently written for Python2,
not Python3.
Use 'python2' in the shebang line according to PEP 394
(https://www.python.org/dev/peps/pep-0394/).
Change-Id: Ie56e538b0f4a234fccb460adbfd863db0712a1b0
Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Tao Huang <huangtao@rock-chips.com>
(cherry picked from commit 94b13bbae90bfb94204b8fe9c531bc163e746a9f)
The name style follows other rockchip scripts is better, like:
./scripts/atf.sh
./scripts/loader.sh
./scripts/spl.sh
./scripts/tos.sh
./scripts/uboot.sh
Signed-off-by: Joseph Chen <chenjh@rock-chips.com>
Change-Id: I249f67d0b4e385a3f05f9c754bc0a9c371b46910
There are so many commands in make.sh, we have to clean
and seperate command into individual script file. And
some command is to be the official option for outside.
By the way, adding nm command to analyze image size.
Signed-off-by: Joseph Chen <chenjh@rock-chips.com>
Change-Id: I37ba38b621216f6db79325fada5980a54ca987cb
command: ./make.sh --no-uboot.
Providing empty file for mcu or U-Boot image if it's
not required.
Signed-off-by: Joseph Chen <chenjh@rock-chips.com>
Change-Id: I48650f6cc0bbcc9ed111fee0354ccafe4f6c1773
"--uboot" => "--uboot-itb";
"--boot" => "--boot-itb".
In order to distinguish with "--no-uboot".
Signed-off-by: Joseph Chen <chenjh@rock-chips.com>
Change-Id: I4d1e1a3f88619fb728165764af52ca58665a5e89
use "--spl" as prefix in order to add more spl subcommands
in the future.
Signed-off-by: Joseph Chen <chenjh@rock-chips.com>
Change-Id: I6e90e0a4b38030bf64bb25f87b6eb6b03f0000fc
Use args: "--new-spl" to pack loader with current build one.
Signed-off-by: Joseph Chen <chenjh@rock-chips.com>
Change-Id: I194a7df4a258f473bfa94aa949a33ea7d06ffbde
Joseph Chen
Jianqun Xu
Wenping Zhang
Masahiro Yamada