mirror of https://github.com/hak5/openwrt.git
68 lines
1.9 KiB
Diff
68 lines
1.9 KiB
Diff
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--- a/drivers/bcma/bcma_private.h
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+++ b/drivers/bcma/bcma_private.h
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@@ -45,6 +45,7 @@ int bcma_sprom_get(struct bcma_bus *bus)
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/* driver_chipcommon.c */
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#ifdef CONFIG_BCMA_DRIVER_MIPS
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void bcma_chipco_serial_init(struct bcma_drv_cc *cc);
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+extern struct platform_device bcma_pflash_dev;
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#endif /* CONFIG_BCMA_DRIVER_MIPS */
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/* driver_chipcommon_pmu.c */
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--- a/drivers/bcma/driver_mips.c
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+++ b/drivers/bcma/driver_mips.c
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@@ -18,6 +18,7 @@
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#include <linux/serial_core.h>
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#include <linux/serial_reg.h>
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#include <linux/time.h>
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+#include <linux/platform_device.h>
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/* The 47162a0 hangs when reading MIPS DMP registers registers */
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static inline bool bcma_core_mips_bcm47162a0_quirk(struct bcma_device *dev)
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@@ -178,6 +179,19 @@ u32 bcma_cpu_clock(struct bcma_drv_mips
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}
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EXPORT_SYMBOL(bcma_cpu_clock);
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+static struct resource bcma_pflash_resource = {
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+ .name = "bcma_pflash",
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+ .start = 0,
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+ .end = 0,
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+ .flags = 0,
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+};
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+
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+struct platform_device bcma_pflash_dev = {
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+ .name = "bcm47xx-pflash",
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+ .resource = &bcma_pflash_resource,
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+ .num_resources = 1,
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+};
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+
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static void bcma_core_mips_flash_detect(struct bcma_drv_mips *mcore)
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{
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struct bcma_bus *bus = mcore->core->bus;
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@@ -200,6 +214,9 @@ static void bcma_core_mips_flash_detect(
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cc->pflash.buswidth = 1;
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else
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cc->pflash.buswidth = 2;
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+
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+ bcma_pflash_resource.start = cc->pflash.window;
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+ bcma_pflash_resource.end = cc->pflash.window + cc->pflash.window_size;
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break;
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default:
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bcma_err(bus, "Flash type not supported\n");
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--- a/drivers/bcma/main.c
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+++ b/drivers/bcma/main.c
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@@ -149,6 +149,14 @@ static int bcma_register_cores(struct bc
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dev_id++;
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}
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+#ifdef CONFIG_BCMA_DRIVER_MIPS
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+ if (bus->drv_cc.pflash.present) {
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+ err = platform_device_register(&bcma_pflash_dev);
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+ if (err)
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+ bcma_err(bus, "Error registering parallel flash\n");
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+ }
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+#endif
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+
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#ifdef CONFIG_BCMA_SFLASH
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if (bus->drv_cc.sflash.present) {
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err = platform_device_register(&bcma_sflash_dev);
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