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| author | Jan Luebbe <jlu@pengutronix.de> | 2012-09-24 10:18:34 +0200 |
|---|---|---|
| committer | Sascha Hauer <s.hauer@pengutronix.de> | 2012-09-27 19:30:04 +0200 |
| commit | faf7b7af6e51a33b88453821d792c89a84f72b1d (patch) | |
| tree | bff70e6a71339e4d62e90c23ead1fc351effc89a /arch/arm/mach-omap/Kconfig | |
| parent | cc1602604d1654991f3ce02b664178b3e672afe7 (diff) | |
| download | barebox-faf7b7af6e51a33b88453821d792c89a84f72b1d.tar.gz barebox-faf7b7af6e51a33b88453821d792c89a84f72b1d.tar.xz | |
ARM: give boards control of the reset entry point
On some SoCs (for example AM35xx), the ROM bootloader passes useful
information in r0 when jumping to barebox.
To avoid overwriting this in the generic reset code, we introduce
common_reset as a C function and as an assembler macro. This is then
called form the reset entry point (either in common or in board code).
This patch is based on code by Sascha Hauer <s.hauer@pengutronix.de>.
Signed-off-by: Jan Luebbe <jlu@pengutronix.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Diffstat (limited to 'arch/arm/mach-omap/Kconfig')
| -rw-r--r-- | arch/arm/mach-omap/Kconfig | 5 |
1 files changed, 1 insertions, 4 deletions
diff --git a/arch/arm/mach-omap/Kconfig b/arch/arm/mach-omap/Kconfig index 9c76a965f6..c610a1f1af 100644 --- a/arch/arm/mach-omap/Kconfig +++ b/arch/arm/mach-omap/Kconfig @@ -26,9 +26,6 @@ menu "OMAP Features" config MACH_OMAP bool -config OMAP3_LOWLEVEL_INIT - bool - choice prompt "Select OMAP Variant" @@ -36,7 +33,7 @@ config ARCH_OMAP3 bool "OMAP3" select CPU_V7 select GENERIC_GPIO - select OMAP3_LOWLEVEL_INIT + select MACH_HAS_LOWLEVEL_INIT select OMAP_CLOCK_SOURCE_S32K help Say Y here if you are using Texas Instrument's OMAP343x based platform |