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| author | Magnus Damm <damm@opensource.se> | 2013-08-08 07:14:07 +0900 |
|---|---|---|
| committer | Simon Horman <horms+renesas@verge.net.au> | 2013-09-20 17:47:31 -0700 |
| commit | a84a5ab73f77a5dd4f09f0af33f09d8d751d0cc7 (patch) | |
| tree | 20b2055c4b69ea46489d94c2512acec562d2fbdb /arch/arm/mach-shmobile | |
| parent | 87a08ca0f7f99b3136c763377c547a89cf6d0996 (diff) | |
| download | talos-obmc-linux-a84a5ab73f77a5dd4f09f0af33f09d8d751d0cc7.tar.gz talos-obmc-linux-a84a5ab73f77a5dd4f09f0af33f09d8d751d0cc7.zip | |
ARM: shmobile: Introduce shmobile_boot_size
Introduce shmobile_boot_size that can be used by
future SMP code to determine the size of the boot
code that needs to be copied to internal SRAM.
Signed-off-by: Magnus Damm <damm@opensource.se>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
Diffstat (limited to 'arch/arm/mach-shmobile')
| -rw-r--r-- | arch/arm/mach-shmobile/headsmp.S | 3 | ||||
| -rw-r--r-- | arch/arm/mach-shmobile/include/mach/common.h | 1 |
2 files changed, 4 insertions, 0 deletions
diff --git a/arch/arm/mach-shmobile/headsmp.S b/arch/arm/mach-shmobile/headsmp.S index f93751caf5cb..e5be5c88644b 100644 --- a/arch/arm/mach-shmobile/headsmp.S +++ b/arch/arm/mach-shmobile/headsmp.S @@ -40,6 +40,9 @@ shmobile_boot_fn: .globl shmobile_boot_arg shmobile_boot_arg: 2: .space 4 + .globl shmobile_boot_size +shmobile_boot_size: + .long . - shmobile_boot_vector /* * Per-CPU SMP boot function/argument selection code based on MPIDR diff --git a/arch/arm/mach-shmobile/include/mach/common.h b/arch/arm/mach-shmobile/include/mach/common.h index a9df8f3bfda7..cfe397716fd1 100644 --- a/arch/arm/mach-shmobile/include/mach/common.h +++ b/arch/arm/mach-shmobile/include/mach/common.h @@ -9,6 +9,7 @@ extern void shmobile_setup_console(void); extern void shmobile_boot_vector(void); extern unsigned long shmobile_boot_fn; extern unsigned long shmobile_boot_arg; +extern unsigned long shmobile_boot_size; extern void shmobile_smp_boot(void); extern void shmobile_smp_sleep(void); extern void shmobile_smp_hook(unsigned int cpu, unsigned long fn, |
