From f3f3f52259c1db74069295ad296ac1d53b080b45 Mon Sep 17 00:00:00 2001 From: Imre Kaloz Date: Fri, 9 Nov 2012 21:37:54 +0000 Subject: [PATCH] cns3xxx: clean up pcie patches Combine two pcie patches (2nd patch undid the 1st patch) together and refresh the other affected patches Signed-off-by: Tim Harvey SVN-Revision: 34132 --- .../055-cns3xxx_pci_iospace_init.patch | 76 ------------------- .../patches-3.3/104-cns3xxx_gpio.patch | 4 +- .../cns3xxx/patches-3.3/470-gpio_irq.patch | 5 +- .../480-cns3xxx_pcie_early_init.patch | 58 +++++--------- 4 files changed, 25 insertions(+), 118 deletions(-) delete mode 100644 target/linux/cns3xxx/patches-3.3/055-cns3xxx_pci_iospace_init.patch diff --git a/target/linux/cns3xxx/patches-3.3/055-cns3xxx_pci_iospace_init.patch b/target/linux/cns3xxx/patches-3.3/055-cns3xxx_pci_iospace_init.patch deleted file mode 100644 index e70ef9675b..0000000000 --- a/target/linux/cns3xxx/patches-3.3/055-cns3xxx_pci_iospace_init.patch +++ /dev/null @@ -1,76 +0,0 @@ ---- a/arch/arm/mach-cns3xxx/cns3420vb.c -+++ b/arch/arm/mach-cns3xxx/cns3420vb.c -@@ -32,6 +32,7 @@ - #include - #include - #include -+#include - #include "core.h" - #include "devices.h" - -@@ -199,6 +200,8 @@ static void __init cns3420_init(void) - cns3xxx_ahci_init(); - cns3xxx_sdhci_init(); - -+ cns3xxx_pcie_init(0x3); -+ - pm_power_off = cns3xxx_power_off; - } - ---- a/arch/arm/mach-cns3xxx/core.h -+++ b/arch/arm/mach-cns3xxx/core.h -@@ -12,6 +12,8 @@ - #define __CNS3XXX_CORE_H - - extern struct sys_timer cns3xxx_timer; -+extern int cns3xxx_pcie_init(u8 bitmap); -+extern void cns3xxx_pcie_iotable_init(u8 bitmap); - - #ifdef CONFIG_CACHE_L2X0 - void __init cns3xxx_l2x0_init(void); ---- a/arch/arm/mach-cns3xxx/pcie.c -+++ b/arch/arm/mach-cns3xxx/pcie.c -@@ -365,7 +365,23 @@ static int cns3xxx_pcie_abort_handler(un - return 0; - } - --static int __init cns3xxx_pcie_init(void) -+void __init cns3xxx_pcie_iotable_init(u8 bitmap) -+{ -+ static int _iotable_init = 0; -+ int i; -+ -+ bitmap &= ~_iotable_init; -+ for (i = 0; i < ARRAY_SIZE(cns3xxx_pcie); i++) { -+ if (!(bitmap & (1 << i))) -+ continue; -+ -+ iotable_init(cns3xxx_pcie[i].cfg_bases, -+ ARRAY_SIZE(cns3xxx_pcie[i].cfg_bases)); -+ } -+ _iotable_init |= bitmap; -+} -+ -+int __init cns3xxx_pcie_init(u8 bitmap) - { - int i; - -@@ -375,9 +391,11 @@ static int __init cns3xxx_pcie_init(void - hook_fault_code(16 + 6, cns3xxx_pcie_abort_handler, SIGBUS, 0, - "imprecise external abort"); - -+ cns3xxx_pcie_iotable_init(bitmap); - for (i = 0; i < ARRAY_SIZE(cns3xxx_pcie); i++) { -- iotable_init(cns3xxx_pcie[i].cfg_bases, -- ARRAY_SIZE(cns3xxx_pcie[i].cfg_bases)); -+ if (!(bitmap & (1 << i))) -+ continue; -+ - cns3xxx_pcie_check_link(&cns3xxx_pcie[i]); - cns3xxx_pcie_hw_init(&cns3xxx_pcie[i]); - pci_common_init(&cns3xxx_pcie[i].hw_pci); -@@ -387,4 +405,3 @@ static int __init cns3xxx_pcie_init(void - - return 0; - } --device_initcall(cns3xxx_pcie_init); diff --git a/target/linux/cns3xxx/patches-3.3/104-cns3xxx_gpio.patch b/target/linux/cns3xxx/patches-3.3/104-cns3xxx_gpio.patch index bda0222cca..1f0d44401b 100644 --- a/target/linux/cns3xxx/patches-3.3/104-cns3xxx_gpio.patch +++ b/target/linux/cns3xxx/patches-3.3/104-cns3xxx_gpio.patch @@ -1,6 +1,6 @@ --- a/arch/arm/mach-cns3xxx/cns3420vb.c +++ b/arch/arm/mach-cns3xxx/cns3420vb.c -@@ -216,7 +216,7 @@ static struct map_desc cns3420_io_desc[] +@@ -213,7 +213,7 @@ static struct map_desc cns3420_io_desc[] static void __init cns3420_map_io(void) { @@ -96,7 +96,7 @@ /* used by entry-macro.S */ --- a/arch/arm/mach-cns3xxx/core.h +++ b/arch/arm/mach-cns3xxx/core.h -@@ -21,7 +21,7 @@ void __init cns3xxx_l2x0_init(void); +@@ -19,7 +19,7 @@ void __init cns3xxx_l2x0_init(void); static inline void cns3xxx_l2x0_init(void) {} #endif /* CONFIG_CACHE_L2X0 */ diff --git a/target/linux/cns3xxx/patches-3.3/470-gpio_irq.patch b/target/linux/cns3xxx/patches-3.3/470-gpio_irq.patch index cb80d6419b..fa40c5ba4e 100644 --- a/target/linux/cns3xxx/patches-3.3/470-gpio_irq.patch +++ b/target/linux/cns3xxx/patches-3.3/470-gpio_irq.patch @@ -8,18 +8,17 @@ obj-$(CONFIG_MACH_GW2388) += laguna.o --- a/arch/arm/mach-cns3xxx/cns3420vb.c +++ b/arch/arm/mach-cns3xxx/cns3420vb.c -@@ -199,7 +199,10 @@ static void __init cns3420_init(void) +@@ -198,6 +198,10 @@ static void __init cns3420_init(void) cns3xxx_ahci_init(); cns3xxx_sdhci_init(); -- + cns3xxx_gpio_init( 0, 32, CNS3XXX_GPIOA_BASE_VIRT, IRQ_CNS3XXX_GPIOA, + NR_IRQS_CNS3XXX); + cns3xxx_gpio_init(32, 32, CNS3XXX_GPIOB_BASE_VIRT, IRQ_CNS3XXX_GPIOB, + NR_IRQS_CNS3XXX + 32); - cns3xxx_pcie_init(0x3); pm_power_off = cns3xxx_power_off; + } --- a/arch/arm/mach-cns3xxx/core.c +++ b/arch/arm/mach-cns3xxx/core.c @@ -21,7 +21,6 @@ diff --git a/target/linux/cns3xxx/patches-3.3/480-cns3xxx_pcie_early_init.patch b/target/linux/cns3xxx/patches-3.3/480-cns3xxx_pcie_early_init.patch index dba0da8438..cd288f61bb 100644 --- a/target/linux/cns3xxx/patches-3.3/480-cns3xxx_pcie_early_init.patch +++ b/target/linux/cns3xxx/patches-3.3/480-cns3xxx_pcie_early_init.patch @@ -1,14 +1,6 @@ --- a/arch/arm/mach-cns3xxx/cns3420vb.c +++ b/arch/arm/mach-cns3xxx/cns3420vb.c -@@ -203,7 +203,6 @@ static void __init cns3420_init(void) - NR_IRQS_CNS3XXX); - cns3xxx_gpio_init(32, 32, CNS3XXX_GPIOB_BASE_VIRT, IRQ_CNS3XXX_GPIOB, - NR_IRQS_CNS3XXX + 32); -- cns3xxx_pcie_init(0x3); - - pm_power_off = cns3xxx_power_off; - } -@@ -220,11 +219,21 @@ static struct map_desc cns3420_io_desc[] +@@ -218,11 +218,21 @@ static struct map_desc cns3420_io_desc[] static void __init cns3420_map_io(void) { cns3xxx_common_init(); @@ -32,18 +24,16 @@ .map_io = cns3420_map_io, --- a/arch/arm/mach-cns3xxx/core.h +++ b/arch/arm/mach-cns3xxx/core.h -@@ -12,8 +12,8 @@ +@@ -12,6 +12,8 @@ #define __CNS3XXX_CORE_H extern struct sys_timer cns3xxx_timer; --extern int cns3xxx_pcie_init(u8 bitmap); --extern void cns3xxx_pcie_iotable_init(u8 bitmap); +extern void cns3xxx_pcie_iotable_init(void); + #ifdef CONFIG_CACHE_L2X0 void __init cns3xxx_l2x0_init(void); -@@ -23,6 +23,7 @@ static inline void cns3xxx_l2x0_init(voi +@@ -21,6 +23,7 @@ static inline void cns3xxx_l2x0_init(voi void __init cns3xxx_common_init(void); void __init cns3xxx_init_irq(void); @@ -53,42 +43,32 @@ --- a/arch/arm/mach-cns3xxx/pcie.c +++ b/arch/arm/mach-cns3xxx/pcie.c -@@ -456,23 +456,18 @@ static int cns3xxx_pcie_abort_handler(un +@@ -456,7 +456,18 @@ static int cns3xxx_pcie_abort_handler(un return 0; } --void __init cns3xxx_pcie_iotable_init(u8 bitmap) +-static int __init cns3xxx_pcie_init(void) + +void __init cns3xxx_pcie_iotable_init() - { -- static int _iotable_init = 0; - int i; - -- bitmap &= ~_iotable_init; - for (i = 0; i < ARRAY_SIZE(cns3xxx_pcie); i++) { -- if (!(bitmap & (1 << i))) -- continue; -- - iotable_init(cns3xxx_pcie[i].cfg_bases, - ARRAY_SIZE(cns3xxx_pcie[i].cfg_bases)); - } -- _iotable_init |= bitmap; - } - --int __init cns3xxx_pcie_init(u8 bitmap) ++{ ++ int i; ++ ++ for (i = 0; i < ARRAY_SIZE(cns3xxx_pcie); i++) { ++ iotable_init(cns3xxx_pcie[i].cfg_bases, ++ ARRAY_SIZE(cns3xxx_pcie[i].cfg_bases)); ++ } ++} ++ +int __init cns3xxx_pcie_init(void) { int i; -@@ -482,14 +477,12 @@ int __init cns3xxx_pcie_init(u8 bitmap) - hook_fault_code(16 + 6, cns3xxx_pcie_abort_handler, SIGBUS, 0, +@@ -467,15 +478,14 @@ static int __init cns3xxx_pcie_init(void "imprecise external abort"); -- cns3xxx_pcie_iotable_init(bitmap); for (i = 0; i < ARRAY_SIZE(cns3xxx_pcie); i++) { -- if (!(bitmap & (1 << i))) -- continue; -- +- iotable_init(cns3xxx_pcie[i].cfg_bases, +- ARRAY_SIZE(cns3xxx_pcie[i].cfg_bases)); cns3xxx_pcie_check_link(&cns3xxx_pcie[i]); - cns3xxx_pcie_hw_init(&cns3xxx_pcie[i]); - pci_common_init(&cns3xxx_pcie[i].hw_pci); @@ -99,3 +79,7 @@ } pci_assign_unassigned_resources(); + + return 0; + } +-device_initcall(cns3xxx_pcie_init); -- 2.25.1