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| author | Linus Walleij <linus.walleij@linaro.org> | 2015-08-03 09:26:52 +0200 |
|---|---|---|
| committer | Olof Johansson <olof@lixom.net> | 2015-08-06 10:11:44 +0200 |
| commit | c00def71efd919e8ae835a25f4f4c80a4b2d36d3 (patch) | |
| tree | dce6624d58ce9e009a797a9c4965177e19c37178 /arch/arm/mach-ux500/setup.h | |
| parent | Merge branch 'fixes' into next/cleanup (diff) | |
| download | linux-c00def71efd919e8ae835a25f4f4c80a4b2d36d3.tar.xz linux-c00def71efd919e8ae835a25f4f4c80a4b2d36d3.zip | |
ARM: ux500: simplify secondary CPU boot
This removes a lot of ancient cruft from the Ux500 SMP boot.
Instead of the pen grab/release, just point the ROM to
secondary_boot() and start the second CPU there, then send
the IPI.
Use our own SMP enable method. This enables us to remove the
last static mapping and get both CPUs booting properly.
Tested this and it just works.
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Olof Johansson <olof@lixom.net>
Diffstat (limited to 'arch/arm/mach-ux500/setup.h')
| -rw-r--r-- | arch/arm/mach-ux500/setup.h | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/arch/arm/mach-ux500/setup.h b/arch/arm/mach-ux500/setup.h index 1fb6ad2789f1..65876eac0761 100644 --- a/arch/arm/mach-ux500/setup.h +++ b/arch/arm/mach-ux500/setup.h @@ -26,7 +26,6 @@ extern struct device *ux500_soc_device_init(const char *soc_id); extern void ux500_timer_init(void); -extern struct smp_operations ux500_smp_ops; extern void ux500_cpu_die(unsigned int cpu); #endif /* __ASM_ARCH_SETUP_H */ |