MIPS: Netlogic: move cpu_ready array to boot area
Move the nlm_cpu_ready[] array used by the cpu wakeup code to the
boot area, along with rest of the boot parameter code.
Signed-off-by: Jayachandran C <jchandra@broadcom.com>
Cc: linux-mips@linux-mips.org
Patchwork: https://patchwork.linux-mips.org/patch/5425/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
diff --git a/arch/mips/netlogic/xlp/wakeup.c b/arch/mips/netlogic/xlp/wakeup.c
index abb3e08..feb5736 100644
--- a/arch/mips/netlogic/xlp/wakeup.c
+++ b/arch/mips/netlogic/xlp/wakeup.c
@@ -82,6 +82,7 @@
struct nlm_soc_info *nodep;
uint64_t syspcibase;
uint32_t syscoremask;
+ volatile uint32_t *cpu_ready = nlm_get_boot_data(BOOT_CPU_READY);
int core, n, cpu, count, val;
for (n = 0; n < NLM_NR_NODES; n++) {
@@ -125,7 +126,7 @@
/* spin until the first hw thread sets its ready */
count = 0x20000000;
do {
- val = *(volatile int *)&nlm_cpu_ready[cpu];
+ val = cpu_ready[cpu];
} while (val == 0 && --count > 0);
}
}