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Commit | Line | Data |
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2e5983d2 WD |
1 | /* |
2 | * (C) Copyright 2003 | |
3 | * Texas Instruments <www.ti.com> | |
4 | * | |
1a459660 | 5 | * SPDX-License-Identifier: GPL-2.0+ |
2e5983d2 WD |
6 | */ |
7 | ||
8 | #include <common.h> | |
9 | #include <command.h> | |
10 | #include <arm925t.h> | |
11 | ||
2e5983d2 WD |
12 | #define MIF_CONFIG_REG 0xFFFECC0C |
13 | #define FLASH_GLOBAL_CTRL_NWP 1 | |
14 | ||
15 | void archflashwp (void *archdata, int wp) | |
16 | { | |
17 | ulong *fgc = (ulong *) MIF_CONFIG_REG; | |
18 | ||
19 | if (wp == 1) | |
20 | *fgc &= ~FLASH_GLOBAL_CTRL_NWP; | |
21 | else | |
22 | *fgc |= FLASH_GLOBAL_CTRL_NWP; | |
23 | } |