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Pass argc=1 if the specified FIRM does not require screen init (as B9S/Luma do)

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Aurora Wright 2017-08-12 23:41:51 +02:00 committed by d0k3
parent d1b8a89510
commit 69c89409c7
1 changed files with 7 additions and 3 deletions
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10
source/common/bootfirm.s
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@ -78,7 +78,11 @@ BootFirm_stub:
@ R2 = 0x0000BEEF
@ R3-R14 are undefined
mov r0, #2
@ Check screen-init flag
ldrb r3, [r10, #0x10]
tst r3, #1
movne r0, #2
moveq r0, #1
ldr r1, =ARGV_LOC
ldr r2, =ARG_MAGIC
@ -86,8 +90,8 @@ BootFirm_stub:
@ Setup argv
str r9, [r1, #0x00] @ FIRM path / argv[0]
ldr r3, =FBPTR_LOC
str r3, [r1, #0x04] @ Framebuffers / argv[1]
ldrne r3, =FBPTR_LOC
strne r3, [r1, #0x04] @ Framebuffers / argv[1]
@ Fetch FIRM entrypoints
ldr r3, [r10, #0x08] @ ARM11 entrypoint