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Name Date Size #Lines LOC

..18-Mar-2022-

Kconfig A D18-Mar-2022206 159

MAINTAINERS A D18-Mar-2022180 87

Makefile A D18-Mar-2022144 96

README A D18-Mar-2022697 2013

cyrus.c A D18-Mar-20222.2 KiB11880

cyrus.h A D18-Mar-2022176 105

ddr.c A D18-Mar-20224.9 KiB193125

eth.c A D18-Mar-20222.5 KiB10164

law.c A D18-Mar-2022754 2717

pbi.cfg A D18-Mar-2022768 3634

pci.c A D18-Mar-2022408 2416

rcw_p5020_v2.cfg A D18-Mar-2022245 1210

rcw_p5040.cfg A D18-Mar-2022245 1210

tlb.c A D18-Mar-20223.5 KiB10676

README

1Rebuilding u-boot for Cyrus
2
3The Cyrus defconfigs are Cyrus_P5020_defconfig and Cyrus_P5040_defconfig.
4
5They currently disable size optimization in order to avoid a relocation
6bug in some versions of GCC. As the output size is a constant, the size
7optimization is not currently important.
8
9Cyrus boots off a microSD card in a slot on the motherboard. This requires
10that the u-boot is built for the Pre-Boot Loader on the P5020/P5040.
11In order to reflash u-boot, you must download u-boot.pbl, then write it
12onto the card. To do that from u-boot:
13
14> tftp 1000000 u-boot.pbl
15> mmc write 1000000 8 672
16
17If you want to do this via a card reader in linux:
18
19> dd if=u-boot.pbl of=/dev/sdX bs=512 oseek=8
20