diff options
Diffstat (limited to 'target/linux/brcm47xx/patches-3.3/201-bcma-just-do-the-necessary-things-in-early-register.patch')
| -rw-r--r-- | target/linux/brcm47xx/patches-3.3/201-bcma-just-do-the-necessary-things-in-early-register.patch | 181 |
1 files changed, 0 insertions, 181 deletions
diff --git a/target/linux/brcm47xx/patches-3.3/201-bcma-just-do-the-necessary-things-in-early-register.patch b/target/linux/brcm47xx/patches-3.3/201-bcma-just-do-the-necessary-things-in-early-register.patch deleted file mode 100644 index 6ef5ecd51..000000000 --- a/target/linux/brcm47xx/patches-3.3/201-bcma-just-do-the-necessary-things-in-early-register.patch +++ /dev/null @@ -1,181 +0,0 @@ ---- a/drivers/bcma/driver_chipcommon.c -+++ b/drivers/bcma/driver_chipcommon.c -@@ -22,12 +22,9 @@ static inline u32 bcma_cc_write32_masked - return value; - } - --void bcma_core_chipcommon_init(struct bcma_drv_cc *cc) -+void bcma_core_chipcommon_early_init(struct bcma_drv_cc *cc) - { -- u32 leddc_on = 10; -- u32 leddc_off = 90; -- -- if (cc->setup_done) -+ if (cc->early_setup_done) - return; - - if (cc->core->id.rev >= 11) -@@ -36,6 +33,22 @@ void bcma_core_chipcommon_init(struct bc - if (cc->core->id.rev >= 35) - cc->capabilities_ext = bcma_cc_read32(cc, BCMA_CC_CAP_EXT); - -+ if (cc->capabilities & BCMA_CC_CAP_PMU) -+ bcma_pmu_early_init(cc); -+ -+ cc->early_setup_done = true; -+} -+ -+void bcma_core_chipcommon_init(struct bcma_drv_cc *cc) -+{ -+ u32 leddc_on = 10; -+ u32 leddc_off = 90; -+ -+ if (cc->setup_done) -+ return; -+ -+ bcma_core_chipcommon_early_init(cc); -+ - if (cc->core->id.rev >= 20) { - bcma_cc_write32(cc, BCMA_CC_GPIOPULLUP, 0); - bcma_cc_write32(cc, BCMA_CC_GPIOPULLDOWN, 0); ---- a/drivers/bcma/driver_chipcommon_pmu.c -+++ b/drivers/bcma/driver_chipcommon_pmu.c -@@ -141,7 +141,7 @@ void bcma_pmu_workarounds(struct bcma_dr - } - } - --void bcma_pmu_init(struct bcma_drv_cc *cc) -+void bcma_pmu_early_init(struct bcma_drv_cc *cc) - { - u32 pmucap; - -@@ -150,7 +150,10 @@ void bcma_pmu_init(struct bcma_drv_cc *c - - bcma_debug(cc->core->bus, "Found rev %u PMU (capabilities 0x%08X)\n", - cc->pmu.rev, pmucap); -+} - -+void bcma_pmu_init(struct bcma_drv_cc *cc) -+{ - if (cc->pmu.rev == 1) - bcma_cc_mask32(cc, BCMA_CC_PMU_CTL, - ~BCMA_CC_PMU_CTL_NOILPONW); ---- a/drivers/bcma/driver_mips.c -+++ b/drivers/bcma/driver_mips.c -@@ -222,16 +222,33 @@ static void bcma_core_mips_flash_detect( - } - } - -+void bcma_core_mips_early_init(struct bcma_drv_mips *mcore) -+{ -+ struct bcma_bus *bus = mcore->core->bus; -+ -+ if (mcore->early_setup_done) -+ return; -+ -+ bcma_chipco_serial_init(&bus->drv_cc); -+ bcma_core_mips_flash_detect(mcore); -+ -+ mcore->early_setup_done = true; -+} -+ - void bcma_core_mips_init(struct bcma_drv_mips *mcore) - { - struct bcma_bus *bus; - struct bcma_device *core; - bus = mcore->core->bus; - -+ if (mcore->setup_done) -+ return; -+ - bcma_info(bus, "Initializing MIPS core...\n"); - -- if (!mcore->setup_done) -- mcore->assigned_irqs = 1; -+ bcma_core_mips_early_init(mcore); -+ -+ mcore->assigned_irqs = 1; - - /* Assign IRQs to all cores on the bus */ - list_for_each_entry(core, &bus->cores, list) { -@@ -266,10 +283,5 @@ void bcma_core_mips_init(struct bcma_drv - bcma_info(bus, "IRQ reconfiguration done\n"); - bcma_core_mips_dump_irq(bus); - -- if (mcore->setup_done) -- return; -- -- bcma_chipco_serial_init(&bus->drv_cc); -- bcma_core_mips_flash_detect(mcore); - mcore->setup_done = true; - } ---- a/drivers/bcma/main.c -+++ b/drivers/bcma/main.c -@@ -247,18 +247,18 @@ int __init bcma_bus_early_register(struc - return -1; - } - -- /* Init CC core */ -+ /* Early init CC core */ - core = bcma_find_core(bus, bcma_cc_core_id(bus)); - if (core) { - bus->drv_cc.core = core; -- bcma_core_chipcommon_init(&bus->drv_cc); -+ bcma_core_chipcommon_early_init(&bus->drv_cc); - } - -- /* Init MIPS core */ -+ /* Early init MIPS core */ - core = bcma_find_core(bus, BCMA_CORE_MIPS_74K); - if (core) { - bus->drv_mips.core = core; -- bcma_core_mips_init(&bus->drv_mips); -+ bcma_core_mips_early_init(&bus->drv_mips); - } - - bcma_info(bus, "Early bus registered\n"); ---- a/include/linux/bcma/bcma_driver_chipcommon.h -+++ b/include/linux/bcma/bcma_driver_chipcommon.h -@@ -476,6 +476,7 @@ struct bcma_drv_cc { - u32 capabilities; - u32 capabilities_ext; - u8 setup_done:1; -+ u8 early_setup_done:1; - /* Fast Powerup Delay constant */ - u16 fast_pwrup_delay; - struct bcma_chipcommon_pmu pmu; -@@ -510,6 +511,7 @@ struct bcma_drv_cc { - bcma_cc_write32(cc, offset, (bcma_cc_read32(cc, offset) & (mask)) | (set)) - - extern void bcma_core_chipcommon_init(struct bcma_drv_cc *cc); -+extern void bcma_core_chipcommon_early_init(struct bcma_drv_cc *cc); - - extern void bcma_chipco_suspend(struct bcma_drv_cc *cc); - extern void bcma_chipco_resume(struct bcma_drv_cc *cc); -@@ -533,6 +535,7 @@ u32 bcma_chipco_gpio_polarity(struct bcm - - /* PMU support */ - extern void bcma_pmu_init(struct bcma_drv_cc *cc); -+extern void bcma_pmu_early_init(struct bcma_drv_cc *cc); - - extern void bcma_chipco_pll_write(struct bcma_drv_cc *cc, u32 offset, - u32 value); ---- a/include/linux/bcma/bcma_driver_mips.h -+++ b/include/linux/bcma/bcma_driver_mips.h -@@ -35,13 +35,16 @@ struct bcma_device; - struct bcma_drv_mips { - struct bcma_device *core; - u8 setup_done:1; -+ u8 early_setup_done:1; - unsigned int assigned_irqs; - }; - - #ifdef CONFIG_BCMA_DRIVER_MIPS - extern void bcma_core_mips_init(struct bcma_drv_mips *mcore); -+extern void bcma_core_mips_early_init(struct bcma_drv_mips *mcore); - #else - static inline void bcma_core_mips_init(struct bcma_drv_mips *mcore) { } -+static inline void bcma_core_mips_early_init(struct bcma_drv_mips *mcore) { } - #endif - - extern u32 bcma_cpu_clock(struct bcma_drv_mips *mcore); 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