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MIPS: Netlogic: Add support for XLP5XX

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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>
This commit is contained in:
Yonghong Song
2014-04-29 20:07:53 +05:30
committed by Ralf Baechle
parent edf3ed5e69
commit 1c98398662
8 changed files with 23 additions and 4 deletions
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10
arch/mips/netlogic/xlp/wakeup.c
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@@ -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);