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| author |   Angelos Mouzakitis <a.mouzakitis@virtualopensystems.com> | 2023-10-10 14:33:42 +0000 |
|---|---|---|
| committer | Angelos Mouzakitis <a.mouzakitis@virtualopensystems.com> | 2023-10-10 14:33:42 +0000 |
| commit | af1a266670d040d2f4083ff309d732d648afba2a (patch) | |
| tree | 2fc46203448ddcc6f81546d379abfaeb323575e9 /roms/u-boot/arch/arm/cpu/arm1136/mx31/relocate.S | |
| parent | e02cda008591317b1625707ff8e115a4841aa889 (diff) | |
Change-Id: Iaf8d18082d3991dec7c0ebbea540f092188eb4ec
Diffstat (limited to 'roms/u-boot/arch/arm/cpu/arm1136/mx31/relocate.S')
| -rw-r--r-- | roms/u-boot/arch/arm/cpu/arm1136/mx31/relocate.S | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/roms/u-boot/arch/arm/cpu/arm1136/mx31/relocate.S b/roms/u-boot/arch/arm/cpu/arm1136/mx31/relocate.S new file mode 100644 index 000000000..225e5281b --- /dev/null +++ b/roms/u-boot/arch/arm/cpu/arm1136/mx31/relocate.S @@ -0,0 +1,22 @@ +/* SPDX-License-Identifier: GPL-2.0+ */ +/* + * relocate - i.MX31-specific vector relocation + * + * Copyright (c) 2013 Albert ARIBAUD <albert.u.boot@aribaud.net> + */ + +#include <linux/linkage.h> + +/* + * The i.MX31 SoC is very specific with respect to exceptions: it + * does not provide RAM at the high vectors address (0xFFFF0000), + * thus only the low address (0x00000000) is useable; but that is + * in ROM, so let's avoid relocating the vectors. + */ + .section .text.relocate_vectors,"ax",%progbits + +ENTRY(relocate_vectors) + + bx lr + +ENDPROC(relocate_vectors) |