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yaml
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r: 339582
b: refs/heads/master
c: 98fb96a
h: refs/heads/master
v: v3
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Olof Johansson committed Nov 6, 2012
1 parent 8e1cf13 commit e937487
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Showing 2 changed files with 7 additions and 5 deletions.
2 changes: 1 addition & 1 deletion [refs]
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@@ -1,2 +1,2 @@
---
refs/heads/master: 5a6a86121f55681b5ae7891d19a462883635beef
refs/heads/master: 98fb96aaad39f5ec1f111b591f55e5df0de28622
10 changes: 6 additions & 4 deletions trunk/arch/arm/include/debug/vexpress.S
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Expand Up @@ -23,12 +23,14 @@
.macro addruart,rp,rv,tmp

@ Make an educated guess regarding the memory map:
@ - the original A9 core tile, which has MPCore peripherals
@ located at 0x1e000000, should use UART at 0x10009000
@ - the original A9 core tile (based on ARM Cortex-A9 r0p1)
@ should use UART at 0x10009000
@ - all other (RS1 complaint) tiles use UART mapped
@ at 0x1c090000
mrc p15, 4, \tmp, c15, c0, 0
cmp \tmp, #0x1e000000
mrc p15, 0, \rp, c0, c0, 0
movw \rv, #0xc091
movt \rv, #0x410f
cmp \rp, \rv

@ Original memory map
moveq \rp, #DEBUG_LL_UART_OFFSET
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