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| author | Matt Redfearn <matt.redfearn@imgtec.com> | 2016-05-25 13:58:40 +0200 |
|---|---|---|
| committer | Ralf Baechle <ralf@linux-mips.org> | 2016-05-28 12:35:11 +0200 |
| commit | 41cc07be42835a5c35b409af3914b8fcaedd0d72 (patch) | |
| tree | 6b2b1ce24ebb02daa568c1e1d9657f4308742255 /arch | |
| parent | MIPS: lib: Mark intrinsics notrace (diff) | |
| download | linux-41cc07be42835a5c35b409af3914b8fcaedd0d72.tar.xz linux-41cc07be42835a5c35b409af3914b8fcaedd0d72.zip | |
MIPS: Pistachio: Enable KASLR
Allow KASLR to be selected on Pistachio based systems. Tested on a
Creator Ci40.
Signed-off-by: Matt Redfearn <matt.redfearn@imgtec.com>
Reviewed-by: James Hogan <james.hogan@imgtec.com>
Cc: Andrew Bresticker <abrestic@chromium.org>
Cc: Jonas Gorski <jogo@openwrt.org>
Cc: linux-kernel@vger.kernel.org
Cc: linux-mips@linux-mips.org
Patchwork: https://patchwork.linux-mips.org/patch/13356/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/mips/Kconfig | 1 | ||||
| -rw-r--r-- | arch/mips/pistachio/init.c | 8 |
2 files changed, 7 insertions, 2 deletions
diff --git a/arch/mips/Kconfig b/arch/mips/Kconfig index ac9bfad794eb..7ce55623b522 100644 --- a/arch/mips/Kconfig +++ b/arch/mips/Kconfig @@ -399,6 +399,7 @@ config MACH_PISTACHIO select SYS_SUPPORTS_LITTLE_ENDIAN select SYS_SUPPORTS_MIPS_CPS select SYS_SUPPORTS_MULTITHREADING + select SYS_SUPPORTS_RELOCATABLE select SYS_SUPPORTS_ZBOOT select SYS_HAS_EARLY_PRINTK select USE_GENERIC_EARLY_PRINTK_8250 diff --git a/arch/mips/pistachio/init.c b/arch/mips/pistachio/init.c index 956c92eabfab..ab79828230ab 100644 --- a/arch/mips/pistachio/init.c +++ b/arch/mips/pistachio/init.c @@ -83,12 +83,16 @@ static void __init plat_setup_iocoherency(void) } } -void __init plat_mem_setup(void) +void __init *plat_get_fdt(void) { if (fw_arg0 != -2) panic("Device-tree not present"); + return (void *)fw_arg1; +} - __dt_setup_arch((void *)fw_arg1); +void __init plat_mem_setup(void) +{ + __dt_setup_arch(plat_get_fdt()); plat_setup_iocoherency(); } |