diff options
| author | Patrick Rudolph <patrick.rudolph@9elements.com> | 2020-01-23 14:10:07 +0100 |
|---|---|---|
| committer | Philipp Deppenwiese <zaolin.daisuki@gmail.com> | 2020-03-02 10:36:37 +0000 |
| commit | 792fd51b14d1056514e2ddfeb24cf6436df828fb (patch) | |
| tree | 38e73d87b72ae6fca1df506a4cd21c621e902849 /src/mainboard/emulation/qemu-aarch64/memlayout.ld | |
| parent | 977b8e83cb0a71af1143d3ab56fd0f95bf8d6c70 (diff) | |
mb/emulation/qemu-aarch64: Add ARM trusted firmware support
Linux expects a working PSCI and hangs if not found.
Add BL31 into CBFS as '-M virt,secure=on -bios ' commands line arguments cause
qemu's internal PSCI emulation to shutdown.
BL31 is placed in qemu's SECURERAM memory region and won't conflict with
resources in DRAM.
Tested on qemu-system-aarch64:
Fixes a hang and allows to boot into Linux 5.4.14 userspace.
Change-Id: I809742522240185431621cc4fd8b9c7deaf2bb54
Signed-off-by: Patrick Rudolph <patrick.rudolph@9elements.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/38535
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Philipp Deppenwiese <zaolin.daisuki@gmail.com>
Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
Diffstat (limited to 'src/mainboard/emulation/qemu-aarch64/memlayout.ld')
| -rw-r--r-- | src/mainboard/emulation/qemu-aarch64/memlayout.ld | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/src/mainboard/emulation/qemu-aarch64/memlayout.ld b/src/mainboard/emulation/qemu-aarch64/memlayout.ld index 248d0abef0..4af2362474 100644 --- a/src/mainboard/emulation/qemu-aarch64/memlayout.ld +++ b/src/mainboard/emulation/qemu-aarch64/memlayout.ld @@ -22,6 +22,7 @@ SECTIONS { REGION(flash, 0x00000000, CONFIG_ROM_SIZE, 8) + REGION(secram, 0xe000000, 0x1000000, 4096) DRAM_START(0x40000000) BOOTBLOCK(0x60010000, 64K) STACK(0x60020000, 62K) |