Difuse/difos
2
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

bcm53xx: fix booting BCM4709

Browse source 
Signed-off-by: Rafał Miłecki <zajec5@gmail.com>

SVN-Revision: 44218
This commit is contained in:
Rafał Miłecki 2015-01-30 06:58:35 +00:00
parent ee75859533
commit 1d1a1c19bf
2 changed files with 46 additions and 0 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

23
target/linux/bcm53xx/patches-3.14/323-ARM-BCM5301X-Add-DT-for-Netgear-R8000.patch
View file

@ -59,6 +59,29 @@ index 0000000..2d7e388
+ 0x88000000 0x08000000>; + 0x88000000 0x08000000>;
+ }; + };
+}; +};
--- a/arch/arm/mach-bcm/bcm_5301x.c
+++ b/arch/arm/mach-bcm/bcm_5301x.c
@@ -35,15 +35,16 @@ static struct bcma_bus *bcm5301x_get_bcm
static int bcm5301x_abort_handler(unsigned long addr, unsigned int fsr,
struct pt_regs *regs)
{
- if (fsr == 0x1c06 && first_fault) {
+ if ((fsr == 0x1406 || fsr == 0x1c06) && first_fault) {
first_fault = false;
/*
- * These faults with code 0x1c06 happens for no good reason,
- * possibly left over from the CFE boot loader.
+ * These faults with codes 0x1406 (BCM4709) or 0x1c06 happens
+ * for no good reason, possibly left over from the CFE boot
+ * loader.
*/
pr_warn("External imprecise Data abort at addr=%#lx, fsr=%#x ignored.\n",
- addr, fsr);
+ addr, fsr);
/* Returning non-zero causes fault display and panic */
return 0;
-- --
1.8.4.5 1.8.4.5

23
target/linux/bcm53xx/patches-3.18/323-ARM-BCM5301X-Add-DT-for-Netgear-R8000.patch
View file

@ -59,6 +59,29 @@ index 0000000..2d7e388
+ 0x88000000 0x08000000>; + 0x88000000 0x08000000>;
+ }; + };
+}; +};
--- a/arch/arm/mach-bcm/bcm_5301x.c
+++ b/arch/arm/mach-bcm/bcm_5301x.c
@@ -35,15 +35,16 @@ static struct bcma_bus *bcm5301x_get_bcm
static int bcm5301x_abort_handler(unsigned long addr, unsigned int fsr,
struct pt_regs *regs)
{
- if (fsr == 0x1c06 && first_fault) {
+ if ((fsr == 0x1406 || fsr == 0x1c06) && first_fault) {
first_fault = false;
/*
- * These faults with code 0x1c06 happens for no good reason,
- * possibly left over from the CFE boot loader.
+ * These faults with codes 0x1406 (BCM4709) or 0x1c06 happens
+ * for no good reason, possibly left over from the CFE boot
+ * loader.
*/
pr_warn("External imprecise Data abort at addr=%#lx, fsr=%#x ignored.\n",
- addr, fsr);
+ addr, fsr);
/* Returning non-zero causes fault display and panic */
return 0;
-- --
1.8.4.5 1.8.4.5