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[linux-2.6.git] / arch / arm / kernel / debug.S

diff --git a/arch/arm/kernel/debug.S b/arch/arm/kernel/debug.S
index 822dbde..22b7836 100644 (file)
--- a/arch/arm/kernel/debug.S
+++ b/arch/arm/kernel/debug.S
@@ -439,6 +439,32 @@
 #endif
                .endm
 
+#elif defined(CONFIG_ARCH_ADI_EVB)
+
+               .macro  addruart,rx
+               mrc     p15, 0, \rx, c1, c0
+               tst     \rx, #1                 @ MMU enabled?
+               mov     \rx, #0x00400000        @ physical base address
+               orrne   \rx, \rx, #0xff000000   @ virtual base
+               .endm
+
+               .macro  senduart,rd,rx
+               strb    \rd, [\rx]
+               .endm
+
+               .macro  busyuart,rd,rx
+1002:          ldrb    \rd, [\rx, #0x5]
+               and     \rd, \rd, #0x60
+               teq     \rd, #0x60
+               bne     1002b
+               .endm
+
+               .macro  waituart,rd,rx
+1001:          ldrb    \rd, [\rx, #0x6]
+               tst     \rd, #0x10
+               beq     1001b
+               .endm
+
 #elif defined(CONFIG_ARCH_IXP4XX)
 
                 .macro  addruart,rx