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| author | Jon Fraser <jfraser@broadcom.com> | 2014-10-20 21:27:54 -0700 |
|---|---|---|
| committer | Ralf Baechle <ralf@linux-mips.org> | 2014-11-24 07:45:10 +0100 |
| commit | fa0106725923eba6497a7348424c97038a571ad9 (patch) | |
| tree | 112f3b32e7d560fb569c61873bbf5328e18399f3 | |
| parent | fc4557879320de99766061a38aaa345c0f72eb31 (diff) | |
| download | talos-op-linux-fa0106725923eba6497a7348424c97038a571ad9.tar.gz talos-op-linux-fa0106725923eba6497a7348424c97038a571ad9.zip | |
MIPS: BMIPS: Allow BMIPS3300 to utilize SMP ebase relocation code
BMIPS3300 processors do not have the hardware to support SMP, but with a
small tweak, the SMP ebase relocation code allows BMIPS3300-based
platforms to reuse the S2/S3 power management code from BMIPS4380-based
chips. Normally this is as simple as adding one line to prom_init():
board_ebase_setup = &bmips_ebase_setup;
Signed-off-by: Jon Fraser <jfraser@broadcom.com>
Signed-off-by: Kevin Cernekee <cernekee@gmail.com>
Cc: f.fainelli@gmail.com
Cc: mbizon@freebox.fr
Cc: jogo@openwrt.org
Cc: linux-mips@linux-mips.org
Cc: devicetree@vger.kernel.org
Patchwork: https://patchwork.linux-mips.org/patch/8159/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
| -rw-r--r-- | arch/mips/kernel/smp-bmips.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/mips/kernel/smp-bmips.c b/arch/mips/kernel/smp-bmips.c index 8383fa460d42..887c3ea0ed57 100644 --- a/arch/mips/kernel/smp-bmips.c +++ b/arch/mips/kernel/smp-bmips.c @@ -541,6 +541,7 @@ void bmips_ebase_setup(void) &bmips_smp_int_vec, 0x80); __sync(); return; + case CPU_BMIPS3300: case CPU_BMIPS4380: /* * 0x8000_0000: reset/NMI (initially in kseg1) |
