upstream u-boot with additional patches for our devices/boards: https://lists.denx.de/pipermail/u-boot/2017-March/282789.html (AXP crashes) ; Gbit ethernet patch for some LIME2 revisions ; with SPI flash support

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Stefan Roese d873133f2b ppc4xx: Add Sequoia RAM-booting target ... This patch adds another build target for the AMCC Sequoia PPC440EPx eval board. This RAM-booting version is targeted for boards without NOR FLASH (NAND booting) which need a possibility to initially program their NAND FLASH. Using a JTAG debugger (e.g. BDI2000/3000) configured to setup the SDRAM, this debugger can load this RAM- booting image to the target address in SDRAM (in this case 0x1000000) and start it there. Then U-Boot's standard NAND commands can be used to program the NAND FLASH (e.g. "nand write ..."). Here the commands to load and start this image from the BDI2000: 440EPX>reset halt 440EPX>load 0x1000000 /tftpboot/sequoia/u-boot.bin 440EPX>go 0x1000000 Please note that this image automatically scans for an already initialized SDRAM TLB (detected by EPN=0). This TLB will not be cleared. This TLB doesn't need to be TLB #0, this RAM-booting version will detect it and preserve it. So booting via BDI2000 will work and booting with a complete different TLB init via U-Boot works as well. Signed-off-by: Stefan Roese <sr@denx.de>		16 years ago
..
Makefile	…
cmd_sequoia.c	Command usage cleanup	16 years ago
config.mk	rename CFG_ macros to CONFIG_SYS	16 years ago
init.S	ppc4xx: Add Sequoia RAM-booting target	16 years ago
sdram.c	ppc4xx: Add Sequoia RAM-booting target	16 years ago
sequoia.c	ppc4xx: Add Sequoia RAM-booting target	16 years ago
u-boot-nand.lds	Fix all linker script to handle all rodata sections	16 years ago
u-boot-ram.lds	ppc4xx: Add Sequoia RAM-booting target	16 years ago
u-boot.lds	Fix all linker script to handle all rodata sections	16 years ago