[PATCH v2 02/13] armv8: layerscape: pretty print info about SMP cores
Michael Walle
michael at walle.cc
Mon Jun 1 21:53:25 CEST 2020
Make the print of the starting address a debug output and pretty print
the info about online cores.
Signed-off-by: Michael Walle <michael at walle.cc>
---
arch/arm/cpu/armv8/fsl-layerscape/mp.c | 9 +++++----
1 file changed, 5 insertions(+), 4 deletions(-)
diff --git a/arch/arm/cpu/armv8/fsl-layerscape/mp.c b/arch/arm/cpu/armv8/fsl-layerscape/mp.c
index e078d1cd37..b5916ff3f3 100644
--- a/arch/arm/cpu/armv8/fsl-layerscape/mp.c
+++ b/arch/arm/cpu/armv8/fsl-layerscape/mp.c
@@ -6,6 +6,7 @@
#include <common.h>
#include <cpu_func.h>
#include <image.h>
+#include <log.h>
#include <asm/cache.h>
#include <asm/io.h>
#include <asm/system.h>
@@ -98,7 +99,7 @@ int fsl_layerscape_wake_seconday_cores(void)
(unsigned long)table +
(CONFIG_MAX_CPUS*SPIN_TABLE_ELEM_SIZE));
- printf("Waking secondary cores to start from %lx\n", gd->relocaddr);
+ debug("Waking secondary cores to start from %lx\n", gd->relocaddr);
#ifdef CONFIG_FSL_LSCH3
gur_out32(&gur->bootlocptrh, (u32)(gd->relocaddr >> 32));
@@ -168,11 +169,11 @@ int fsl_layerscape_wake_seconday_cores(void)
udelay(10);
}
if (timeout <= 0) {
- printf("Not all cores (0x%x) are up (0x%x)\n",
- cores, cpu_up_mask);
+ printf("CPU: Failed to bring up some cores (mask 0x%x)\n",
+ cores ^ cpu_up_mask);
return 1;
}
- printf("All (%d) cores are up.\n", hweight32(cores));
+ printf("CPU: %d cores online\n", hweight32(cores));
return 0;
}
--
2.20.1
More information about the U-Boot
mailing list