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authorHauke Mehrtens <hauke@hauke-m.de>2013-12-26 23:30:10 +0000
committerHauke Mehrtens <hauke@hauke-m.de>2013-12-26 23:30:10 +0000
commit8c085f647b2ff582bee1c8bf730c53f052d91c4a (patch)
treec4fcc884f01e1ec40b41a6ae79792d8e6cdca357 /target/linux/brcm47xx
parent961d5b4453e785abd2b053977af54681d64b0b09 (diff)
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brcm47xx: fix cpu wait for BCM4706
This was called to early. Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de> SVN-Revision: 39167
Diffstat (limited to 'target/linux/brcm47xx')
-rw-r--r--target/linux/brcm47xx/patches-3.10/170-fix-74k-cpu.patch29
-rw-r--r--target/linux/brcm47xx/patches-3.10/208-b44-use-fixed-PHY-device-if-we-do-not-find-any.patch4
-rw-r--r--target/linux/brcm47xx/patches-3.10/830-huawei_e970_support.patch4
3 files changed, 18 insertions, 19 deletions
diff --git a/target/linux/brcm47xx/patches-3.10/170-fix-74k-cpu.patch b/target/linux/brcm47xx/patches-3.10/170-fix-74k-cpu.patch
index e25451b..e22bfc9 100644
--- a/target/linux/brcm47xx/patches-3.10/170-fix-74k-cpu.patch
+++ b/target/linux/brcm47xx/patches-3.10/170-fix-74k-cpu.patch
@@ -8,19 +8,18 @@
#include <bcm47xx.h>
#include <bcm47xx_nvram.h>
#include <bcm47xx_board.h>
-@@ -199,6 +200,15 @@ static void __init bcm47xx_register_bcma
- panic("Failed to initialize BCMA bus (err %d)", err);
-
- bcm47xx_fill_bcma_boardinfo(&bcm47xx_bus.bcma.bus.boardinfo, NULL);
-+
-+ /* The BCM4706 has a problem with the CPU wait instruction.
-+ * When r4k_wait or r4k_wait_irqoff is used will just hang and
-+ * not return from a msleep(). Removing the cpu_wait
-+ * functionality is a workaround for this problem. The BCM4716
-+ * does not have this problem.
-+ */
-+ if (bcm47xx_bus.bcma.bus.chipinfo.id == BCMA_CHIP_ID_BCM4706)
-+ cpu_wait = NULL;
- }
+@@ -239,6 +240,14 @@ static int __init bcm47xx_register_bus_c
+ #endif
+ #ifdef CONFIG_BCM47XX_BCMA
+ case BCM47XX_BUS_TYPE_BCMA:
++ /* The BCM4706 has a problem with the CPU wait instruction.
++ * When r4k_wait or r4k_wait_irqoff is used will just hang and
++ * not return from a msleep(). Removing the cpu_wait
++ * functionality is a workaround for this problem. The BCM4716
++ * does not have this problem.
++ */
++ if (bcm47xx_bus.bcma.bus.chipinfo.id == BCMA_CHIP_ID_BCM4706)
++ cpu_wait = NULL;
+ bcma_bus_register(&bcm47xx_bus.bcma.bus);
+ break;
#endif
-
diff --git a/target/linux/brcm47xx/patches-3.10/208-b44-use-fixed-PHY-device-if-we-do-not-find-any.patch b/target/linux/brcm47xx/patches-3.10/208-b44-use-fixed-PHY-device-if-we-do-not-find-any.patch
index 972cd07..91d9902 100644
--- a/target/linux/brcm47xx/patches-3.10/208-b44-use-fixed-PHY-device-if-we-do-not-find-any.patch
+++ b/target/linux/brcm47xx/patches-3.10/208-b44-use-fixed-PHY-device-if-we-do-not-find-any.patch
@@ -30,7 +30,7 @@ Signed-off-by: David S. Miller <davem@davemloft.net>
#include <linux/ssb/ssb.h>
#include <linux/ssb/ssb_embedded.h>
#include <linux/bcma/bcma_soc.h>
-@@ -239,6 +242,12 @@ void __init plat_mem_setup(void)
+@@ -230,6 +233,12 @@ void __init plat_mem_setup(void)
mips_set_machine_name(bcm47xx_board_get_name());
}
@@ -43,7 +43,7 @@ Signed-off-by: David S. Miller <davem@davemloft.net>
static int __init bcm47xx_register_bus_complete(void)
{
switch (bcm47xx_bus_type) {
-@@ -253,6 +262,7 @@ static int __init bcm47xx_register_bus_c
+@@ -252,6 +261,7 @@ static int __init bcm47xx_register_bus_c
break;
#endif
}
diff --git a/target/linux/brcm47xx/patches-3.10/830-huawei_e970_support.patch b/target/linux/brcm47xx/patches-3.10/830-huawei_e970_support.patch
index c61254d..2ea0917 100644
--- a/target/linux/brcm47xx/patches-3.10/830-huawei_e970_support.patch
+++ b/target/linux/brcm47xx/patches-3.10/830-huawei_e970_support.patch
@@ -8,7 +8,7 @@
#include <asm/bootinfo.h>
#include <asm/prom.h>
#include <asm/reboot.h>
-@@ -248,6 +249,33 @@ static struct fixed_phy_status bcm47xx_f
+@@ -239,6 +240,33 @@ static struct fixed_phy_status bcm47xx_f
.duplex = DUPLEX_FULL,
};
@@ -42,7 +42,7 @@
static int __init bcm47xx_register_bus_complete(void)
{
switch (bcm47xx_bus_type) {
-@@ -263,6 +291,8 @@ static int __init bcm47xx_register_bus_c
+@@ -262,6 +290,8 @@ static int __init bcm47xx_register_bus_c
#endif
}
fixed_phy_add(PHY_POLL, 0, &bcm47xx_fixed_phy_status);