#define UX500_UART(n) __UX500_UART(n)
#define UART_BASE UX500_UART(CONFIG_UX500_DEBUG_UART)
- .macro addruart, rx, tmp
- mrc p15, 0, \rx, c1, c0
- tst \rx, #1 @ MMU enabled?
- ldreq \rx, =UART_BASE @ no, physical address
- ldrne \rx, =IO_ADDRESS(UART_BASE) @ yes, virtual address
+ .macro addruart, rp, rv
+ ldr \rp, =UART_BASE @ no, physical address
+ ldr \rv, =IO_ADDRESS(UART_BASE) @ yes, virtual address
.endm
#include <asm/hardware/debug-pl01x.S>