diff options
| author | Shaohui Xie <b21989@freescale.com> | 2010-11-03 17:36:37 +0800 |
|---|---|---|
| committer | Kumar Gala <galak@kernel.crashing.org> | 2011-01-12 18:00:29 -0600 |
| commit | b5fb0cc7f1c90e3b00d40b64681efcbf8bcdeb9e (patch) | |
| tree | d921754dbd842f07a23eefbd569fcc8d1c1bd182 /arch/powerpc/kernel/cpu_setup_fsl_booke.S | |
| parent | 86985db66ea2fda174615be05112a7d1b13645c4 (diff) | |
powerpc/fsl_rio: Fix non-standard HID1 register access
Moved setting of RFXE bit so we get machine checks on RIO errors into
cpu_setup so that the RIO code isn't core specific.
Signed-off-by: Shaohui Xie <b21989@freescale.com>
Cc: Li Yang <leoli@freescale.com>
Cc: Roy Zang <tie-fei.zang@freescale.com>
Cc: Alexandre Bounine <alexandre.bounine@idt.com>
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
Diffstat (limited to 'arch/powerpc/kernel/cpu_setup_fsl_booke.S')
| -rw-r--r-- | arch/powerpc/kernel/cpu_setup_fsl_booke.S | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/arch/powerpc/kernel/cpu_setup_fsl_booke.S b/arch/powerpc/kernel/cpu_setup_fsl_booke.S index 894e64fa481..5c518ad3445 100644 --- a/arch/powerpc/kernel/cpu_setup_fsl_booke.S +++ b/arch/powerpc/kernel/cpu_setup_fsl_booke.S @@ -64,6 +64,12 @@ _GLOBAL(__setup_cpu_e500v2) bl __e500_icache_setup bl __e500_dcache_setup bl __setup_e500_ivors +#ifdef CONFIG_RAPIDIO + /* Ensure that RFXE is set */ + mfspr r3,SPRN_HID1 + oris r3,r3,HID1_RFXE@h + mtspr SPRN_HID1,r3 +#endif mtlr r4 blr _GLOBAL(__setup_cpu_e500mc) |