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794d15b2 SS |
1 | /* |
2 | * include/asm-arm/arch-mv78xx0/debug-macro.S | |
3 | * | |
4 | * This program is free software; you can redistribute it and/or modify | |
5 | * it under the terms of the GNU General Public License version 2 as | |
6 | * published by the Free Software Foundation. | |
7 | */ | |
8 | ||
9 | #include <asm/arch/mv78xx0.h> | |
10 | ||
11 | .macro addruart,rx | |
12 | mrc p15, 0, \rx, c1, c0 | |
13 | tst \rx, #1 @ MMU enabled? | |
14 | ldreq \rx, =MV78XX0_REGS_PHYS_BASE | |
15 | ldrne \rx, =MV78XX0_REGS_VIRT_BASE | |
16 | orr \rx, \rx, #0x00012000 | |
17 | .endm | |
18 | ||
19 | #define UART_SHIFT 2 | |
20 | #include <asm/hardware/debug-8250.S> |