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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/armv7/kona-common/reset.S | |
| parent | e02cda008591317b1625707ff8e115a4841aa889 (diff) | |
Change-Id: Iaf8d18082d3991dec7c0ebbea540f092188eb4ec
Diffstat (limited to 'roms/u-boot/arch/arm/cpu/armv7/kona-common/reset.S')
| -rw-r--r-- | roms/u-boot/arch/arm/cpu/armv7/kona-common/reset.S | 25 |
1 files changed, 25 insertions, 0 deletions
diff --git a/roms/u-boot/arch/arm/cpu/armv7/kona-common/reset.S b/roms/u-boot/arch/arm/cpu/armv7/kona-common/reset.S new file mode 100644 index 000000000..eea835b34 --- /dev/null +++ b/roms/u-boot/arch/arm/cpu/armv7/kona-common/reset.S @@ -0,0 +1,25 @@ +/* SPDX-License-Identifier: GPL-2.0+ */ +/* + * Copyright 2013 Broadcom Corporation. + */ + +.globl reset_cpu +reset_cpu: + ldr r1, =0x35001f00 + ldr r2, [r1] + ldr r4, =0x80000000 + and r4, r2, r4 + ldr r3, =0xA5A500 + orr r4, r4, r3 + orr r4, r4, #0x1 + + str r4, [r1] + + ldr r1, =0x35001f04 + ldr r2, [r1] + ldr r4, =0x80000000 + and r4, r2, r4 + str r4, [r1] + +_loop_forever: + b _loop_forever |