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Diffstat (limited to 'doc/README.arm64')
| -rw-r--r-- | doc/README.arm64 | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/doc/README.arm64 b/doc/README.arm64 index f32108f..de669cb 100644 --- a/doc/README.arm64 +++ b/doc/README.arm64 @@ -1,20 +1,20 @@ -U-boot for arm64 +U-Boot for arm64 Summary ======= -No hardware platform of arm64 is available now. The u-boot is +No hardware platform of arm64 is available now. The U-Boot is simulated on Foundation Model and Fast Model for ARMv8. Notes ===== -1. Currenly, u-boot run at the highest exception level processor +1. Currenly, U-Boot run at the highest exception level processor supported and jump to EL2 or optionally EL1 before enter OS. -2. U-boot for arm64 is compiled with AArch64-gcc. AArch64-gcc +2. U-Boot for arm64 is compiled with AArch64-gcc. AArch64-gcc use rela relocation format, a tool(tools/relocate-rela) by Scott Wood is used to encode the initial addend of rela to u-boot.bin. After running, - the u-boot will be relocated to destination again. + the U-Boot will be relocated to destination again. 3. Fdt should be placed at a 2-megabyte boundary and within the first 512 megabytes from the start of the kernel image. So, fdt_high should be |