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| author | Russell King <rmk+kernel@armlinux.org.uk> | 2020-12-21 11:19:24 +0000 |
|---|---|---|
| committer | Russell King <rmk+kernel@armlinux.org.uk> | 2020-12-21 11:19:24 +0000 |
| commit | 8cc9251737d1883e33fd0a7dafbd4062916c1ca6 (patch) | |
| tree | 6a1901ccbce167330049ce9b2afced122b325c4a /arch/arm/kernel/head.S | |
| parent | e64ab473dddaffdfc4bd0b385204f472f2cb00d6 (diff) | |
| parent | 10fce53c0ef8f6e79115c3d9e0d7ea1338c3fa37 (diff) | |
Merge branches 'fixes' and 'misc' into for-next
Diffstat (limited to 'arch/arm/kernel/head.S')
| -rw-r--r-- | arch/arm/kernel/head.S | 9 |
1 files changed, 4 insertions, 5 deletions
diff --git a/arch/arm/kernel/head.S b/arch/arm/kernel/head.S index f8904227e7fd..26ffd462a975 100644 --- a/arch/arm/kernel/head.S +++ b/arch/arm/kernel/head.S @@ -274,11 +274,10 @@ __create_page_tables: * We map 2 sections in case the ATAGs/DTB crosses a section boundary. */ mov r0, r2, lsr #SECTION_SHIFT - movs r0, r0, lsl #SECTION_SHIFT - subne r3, r0, r8 - addne r3, r3, #PAGE_OFFSET - addne r3, r4, r3, lsr #(SECTION_SHIFT - PMD_ORDER) - orrne r6, r7, r0 + cmp r2, #0 + ldrne r3, =FDT_FIXED_BASE >> (SECTION_SHIFT - PMD_ORDER) + addne r3, r3, r4 + orrne r6, r7, r0, lsl #SECTION_SHIFT strne r6, [r3], #1 << PMD_ORDER addne r6, r6, #1 << SECTION_SHIFT strne r6, [r3] |