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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2012-12-12 11:32:16 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2012-12-12 11:32:16 -0800 |
| commit | 2989950cea13711f0cc573c26cde8fe08a36be03 (patch) | |
| tree | 33d7f099beb7167c2a404fc4e444bd15769e715a /arch/arm/include/debug/vexpress.S | |
| parent | b1286f4e9ac14c8973140b338b4d3c5691264d3b (diff) | |
| parent | 0a9995e46f3f9cb28360c89892b939420ac3fa2e (diff) | |
| download | talos-obmc-linux-2989950cea13711f0cc573c26cde8fe08a36be03.tar.gz talos-obmc-linux-2989950cea13711f0cc573c26cde8fe08a36be03.zip | |
Merge tag 'fixes-non-critical' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc
Pull ARM SoC Non-critical bug fixes from Olof Johansson:
"Simple bug fixes that were not considered important enough for
inclusion into 3.7, especially those that arrived late during the
merge window.
There's also a MAINTAINERS update for the Renesas platforms in here,
marking Simon Horman as a maintainer and changing the git url to his
tree."
* tag 'fixes-non-critical' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc:
Update ARM/SHMOBILE section of MAINTAINERS
ARM: Fix Kconfig symbols typo for LEDS
ARM: pxa: add dummy SA1100 rtc clock in pxa25x
ARM: pxa: fix pxa25x gpio wakeup setting
ARM: OMAP4: PM: fix errata handling when CONFIG_PM=n
ARM: cns3xxx: drop unnecessary symbol selection
ARM: vexpress: fix ll debug code when building multiplatform
ARM: OMAP4: retrigger localtimers after re-enabling gic
ARM: OMAP4460: Workaround for ROM bug because of CA9 r2pX GIC control register change.
ARM: OMAP4: PM: add errata support
ARM: davinci: fix return value check by using IS_ERR in tnetv107x_devices_init()
ARM: davinci: uncompress.h: bail out if uart not initialized
ARM: davinci: serial.h: fix uart number in the comment
ARM: davinci: dm644x evm: move pointer dereference below NULL check
ARM: vexpress: Make the debug UART detection more specific
Diffstat (limited to 'arch/arm/include/debug/vexpress.S')
| -rw-r--r-- | arch/arm/include/debug/vexpress.S | 11 |
1 files changed, 7 insertions, 4 deletions
diff --git a/arch/arm/include/debug/vexpress.S b/arch/arm/include/debug/vexpress.S index 9f509f55d078..dc8e882a6257 100644 --- a/arch/arm/include/debug/vexpress.S +++ b/arch/arm/include/debug/vexpress.S @@ -21,14 +21,17 @@ #if defined(CONFIG_DEBUG_VEXPRESS_UART0_DETECT) .macro addruart,rp,rv,tmp + .arch armv7-a @ 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 |
