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https://github.com/brain-hackers/u-boot-brain
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This consists of: a) Defining the addresses, enabling fdtsupport [arm] b) Defining "cramfsloadfdt" [arm,powerpc => common] c) Adding the FDT address to bootm [arm,powerpc => common] d) Defining "tftpfdt" in ramfs-,develop- [arm,powerpc >= common] This should work with 3.10 kernels, whether loaded through TFTP (with rootfs either through NFS or TFTP-ramfs) or from the NAND. The machid was left unchanged, this should keep compatibility with both older and newer kernels. Signed-off-by: Valentin Longchamp <valentin.longchamp@keymile.com> Signed-off-by: Gerlando Falauto <gerlando.falauto@keymile.com> Signed-off-by: Holger Brunck <holger.brunck@keymile.com> Acked-by: Valentin Longchamp <valentin.longchamp@keymile.com> |
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| .. | ||
| develop-arm.txt | ||
| develop-common.txt | ||
| develop-ppc_8xx.txt | ||
| develop-ppc_82xx.txt | ||
| ramfs-arm.txt | ||
| ramfs-common.txt | ||
| ramfs-ppc_8xx.txt | ||
| ramfs-ppc_82xx.txt | ||
| README | ||
These scripts are needed for our development usecases. Copy this directory into your tftp root directory to be able to use this scripts. cp -r <u-boot-repo>/board/keymile/scripts <your_tftp_root>/ To load and configure these usecase, two environment variables in the u-boot default environment must be parsed: run develop : setup environment to configure for rootfs via nfs run ramfs : setup environment to configure for rootfs in ram Last change: 24.11.2011 develop-common.txt ============================ This file defines variables for working with rootfs via nfs for powerpc and arm. develop-<arch>.txt ============================ This file defines architecture specific variables for working with rootfs via nfs arm. ramfs-common.txt ============================ This file defines variables for working with rootfs inside the ram for powerpc and arm. ramfs-<arch>.txt ============================ This file defines architecture specific variables for working with rootfs inside ram.