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| author | Weiping Liao <weipingliao@google.com> | 2017-01-12 18:12:20 -0800 |
|---|---|---|
| committer | Gabe Black <gabeblack@google.com> | 2017-06-03 19:47:19 +0000 |
| commit | 53679854bea00ba57d1a8c2f626cdd60364c39c3 (patch) | |
| tree | 8f5874375172fd6cd5584a0c2333d3ff856b84c6 | |
| parent | 0ab6a43905a1a8ccab4a177ab4e7176e4f738c7b (diff) | |
| download | gem5-53679854bea00ba57d1a8c2f626cdd60364c39c3.tar.xz | |
config: Adjust load_addr_mask in VExpress_GEM5_V1
Fix load_addr_mask in VExpress_GEM5_V1 in order to boot with the 64-bit
kernel.
Change-Id: I13a0a752c60e53262a245cb24b16606071041397
Reviewed-on: https://gem5-review.googlesource.com/3643
Reviewed-by: Andreas Sandberg <andreas.sandberg@arm.com>
Maintainer: Andreas Sandberg <andreas.sandberg@arm.com>
| -rw-r--r-- | src/dev/arm/RealView.py | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/src/dev/arm/RealView.py b/src/dev/arm/RealView.py index a2bac2bde..595020b8a 100644 --- a/src/dev/arm/RealView.py +++ b/src/dev/arm/RealView.py @@ -955,7 +955,9 @@ Interrupts: self.nvmem.port = mem_bus.master cur_sys.boot_loader = [ loc('boot_emm.arm64'), loc('boot_emm.arm') ] cur_sys.atags_addr = 0x8000000 - cur_sys.load_addr_mask = 0xfffffff + # the old load_add_mask 0xfffffff works for 32-bit kernel + # but not the 64-bit one. The new value 0x7ffffff works for both + cur_sys.load_addr_mask = 0x7ffffff cur_sys.load_offset = 0x80000000 # Setup m5ops. It's technically not a part of the boot |