diff options
Diffstat (limited to 'arch/arm/mach-msm/include/mach/debug-macro.S')
| -rw-r--r-- | arch/arm/mach-msm/include/mach/debug-macro.S | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/arch/arm/mach-msm/include/mach/debug-macro.S b/arch/arm/mach-msm/include/mach/debug-macro.S index 528eef4..1db3c97 100644 --- a/arch/arm/mach-msm/include/mach/debug-macro.S +++ b/arch/arm/mach-msm/include/mach/debug-macro.S @@ -22,18 +22,22 @@ mrc p15, 0, \rx, c1, c0 tst \rx, #1 ldreq \rx, =MSM_UART1_PHYS - ldrne \rx, =MSM_UART1_BASE + movne \rx, #0 .endm .macro senduart,rd,rx - str \rd, [\rx, #0x0C] + teq \rx, #0 + strne \rd, [\rx, #0x0C] .endm .macro waituart,rd,rx @ wait for TX_READY + teq \rx, #0 + bne 2f 1: ldr \rd, [\rx, #0x08] tst \rd, #0x04 beq 1b +2: .endm .macro busyuart,rd,rx |
