diff options
| author | Yonghong Song <ysong@broadcom.com> | 2014-04-29 18:37:53 +0400 |
|---|---|---|
| committer | Ralf Baechle <ralf@linux-mips.org> | 2014-05-30 18:50:38 +0400 |
| commit | 1c98398662c9b4e2f03f64344f83dd6cb14e0420 (patch) | |
| tree | b04a7f5b706430ac41cec627a6844944f7b58f57 /arch/mips/netlogic/xlp | |
| parent | edf3ed5e69bcf3f60087099eccab34be0ebcf60a (diff) | |
| download | linux-1c98398662c9b4e2f03f64344f83dd6cb14e0420.tar.xz | |
MIPS: Netlogic: Add support for XLP5XX
Add support for the XLP5XX processor which is an 8 core variant of the
XLP9XX. Add XLP5XX cases to code which earlier handled XLP9XX.
Signed-off-by: Yonghong Song <ysong@broadcom.com>
Signed-off-by: Jayachandran C <jchandra@broadcom.com>
Cc: linux-mips@linux-mips.org
Patchwork: https://patchwork.linux-mips.org/patch/6871/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
Diffstat (limited to 'arch/mips/netlogic/xlp')
| -rw-r--r-- | arch/mips/netlogic/xlp/dt.c | 1 | ||||
| -rw-r--r-- | arch/mips/netlogic/xlp/setup.c | 1 | ||||
| -rw-r--r-- | arch/mips/netlogic/xlp/wakeup.c | 10 |
3 files changed, 11 insertions, 1 deletions
diff --git a/arch/mips/netlogic/xlp/dt.c b/arch/mips/netlogic/xlp/dt.c index 0b36ac80a232..bba993a5b1b0 100644 --- a/arch/mips/netlogic/xlp/dt.c +++ b/arch/mips/netlogic/xlp/dt.c @@ -51,6 +51,7 @@ void __init *xlp_dt_init(void *fdtp) switch (current_cpu_data.processor_id & PRID_IMP_MASK) { #ifdef CONFIG_DT_XLP_GVP case PRID_IMP_NETLOGIC_XLP9XX: + case PRID_IMP_NETLOGIC_XLP5XX: fdtp = __dtb_xlp_gvp_begin; break; #endif diff --git a/arch/mips/netlogic/xlp/setup.c b/arch/mips/netlogic/xlp/setup.c index 1ddb62bd354b..4fdd9fd29d1d 100644 --- a/arch/mips/netlogic/xlp/setup.c +++ b/arch/mips/netlogic/xlp/setup.c @@ -123,6 +123,7 @@ const char *get_system_type(void) { switch (read_c0_prid() & PRID_IMP_MASK) { case PRID_IMP_NETLOGIC_XLP9XX: + case PRID_IMP_NETLOGIC_XLP5XX: case PRID_IMP_NETLOGIC_XLP2XX: return "Broadcom XLPII Series"; default: diff --git a/arch/mips/netlogic/xlp/wakeup.c b/arch/mips/netlogic/xlp/wakeup.c index f4823ad6145f..e5f44d2605a8 100644 --- a/arch/mips/netlogic/xlp/wakeup.c +++ b/arch/mips/netlogic/xlp/wakeup.c @@ -135,7 +135,15 @@ static void xlp_enable_secondary_cores(const cpumask_t *wakeup_mask) if (cpu_is_xlp9xx()) { fusebase = nlm_get_fuse_regbase(n); fusemask = nlm_read_reg(fusebase, FUSE_9XX_DEVCFG6); - mask = 0xfffff; + switch (read_c0_prid() & PRID_IMP_MASK) { + case PRID_IMP_NETLOGIC_XLP5XX: + mask = 0xff; + break; + case PRID_IMP_NETLOGIC_XLP9XX: + default: + mask = 0xfffff; + break; + } } else { fusemask = nlm_read_sys_reg(nodep->sysbase, SYS_EFUSE_DEVICE_CFG_STATUS0); |