Masahiro Yamada b75d8dc564 treewide: convert bd_t to struct bd_info by coccinelle 4 år sedan
..
Kconfig 88077715d8 NXP: Introduce board/freescale/common/Kconfig and migrate CHAIN_OF_TRUST 7 år sedan
MAINTAINERS 87e29878ca mpc85xx: Add support for the Varisys Cyrus board 8 år sedan
Makefile 83d290c56f SPDX: Convert all of our single license tags to Linux Kernel style 6 år sedan
README 87e29878ca mpc85xx: Add support for the Varisys Cyrus board 8 år sedan
cyrus.c b75d8dc564 treewide: convert bd_t to struct bd_info by coccinelle 3 år sedan
cyrus.h b75d8dc564 treewide: convert bd_t to struct bd_info by coccinelle 3 år sedan
ddr.c f7ae49fc4f common: Drop log.h from common header 4 år sedan
eth.c b75d8dc564 treewide: convert bd_t to struct bd_info by coccinelle 3 år sedan
law.c 83d290c56f SPDX: Convert all of our single license tags to Linux Kernel style 6 år sedan
pbi.cfg 87e29878ca mpc85xx: Add support for the Varisys Cyrus board 8 år sedan
pci.c b75d8dc564 treewide: convert bd_t to struct bd_info by coccinelle 3 år sedan
rcw_p5020_v2.cfg 87e29878ca mpc85xx: Add support for the Varisys Cyrus board 8 år sedan
rcw_p5040.cfg 87e29878ca mpc85xx: Add support for the Varisys Cyrus board 8 år sedan
tlb.c 83d290c56f SPDX: Convert all of our single license tags to Linux Kernel style 6 år sedan

README

Rebuilding u-boot for Cyrus

The Cyrus defconfigs are Cyrus_P5020_defconfig and Cyrus_P5040_defconfig.

They currently disable size optimization in order to avoid a relocation
bug in some versions of GCC. As the output size is a constant, the size
optimization is not currently important.

Cyrus boots off a microSD card in a slot on the motherboard. This requires
that the u-boot is built for the Pre-Boot Loader on the P5020/P5040.
In order to reflash u-boot, you must download u-boot.pbl, then write it
onto the card. To do that from u-boot:

> tftp 1000000 u-boot.pbl
> mmc write 1000000 8 672

If you want to do this via a card reader in linux:

> dd if=u-boot.pbl of=/dev/sdX bs=512 oseek=8