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-rw-r--r--target/linux/brcm47xx/patches-2.6.23/210-ssb_fixes.patch385
-rw-r--r--target/linux/brcm47xx/patches-2.6.23/240-extif_fixes.patch152
2 files changed, 123 insertions, 414 deletions
diff --git a/target/linux/brcm47xx/patches-2.6.23/210-ssb_fixes.patch b/target/linux/brcm47xx/patches-2.6.23/210-ssb_fixes.patch
index 273d8bb34f..3b87a8c02b 100644
--- a/target/linux/brcm47xx/patches-2.6.23/210-ssb_fixes.patch
+++ b/target/linux/brcm47xx/patches-2.6.23/210-ssb_fixes.patch
@@ -1,252 +1,37 @@
-Index: linux-2.6.22-rc5/drivers/ssb/driver_chipcommon.c
+Index: linux-2.6.23/drivers/ssb/driver_mipscore.c
===================================================================
---- linux-2.6.22-rc5.orig/drivers/ssb/driver_chipcommon.c 2007-06-21 23:04:38.000000000 +0100
-+++ linux-2.6.22-rc5/drivers/ssb/driver_chipcommon.c 2007-06-24 20:07:15.000000000 +0100
-@@ -264,6 +264,31 @@
- ssb_chipco_set_clockmode(cc, SSB_CLKMODE_FAST);
- }
-
-+/* TODO: These two functions are a clear candidate for merging, but one gets
-+ * the processor clock, and the other gets the bus clock.
-+ */
-+void ssb_chipco_get_clockcpu(struct ssb_chipcommon *cc,
-+ u32 *plltype, u32 *n, u32 *m)
-+{
-+ *n = chipco_read32(cc, SSB_CHIPCO_CLOCK_N);
-+ *plltype = (cc->capabilities & SSB_CHIPCO_CAP_PLLT);
-+ switch (*plltype) {
-+ case SSB_PLLTYPE_2:
-+ case SSB_PLLTYPE_4:
-+ case SSB_PLLTYPE_6:
-+ case SSB_PLLTYPE_7:
-+ *m = chipco_read32(cc, SSB_CHIPCO_CLOCK_MIPS);
-+ break;
-+ case SSB_PLLTYPE_3:
-+ /* 5350 uses m2 to control mips */
-+ *m = chipco_read32(cc, SSB_CHIPCO_CLOCK_M2);
-+ break;
-+ default:
-+ *m = chipco_read32(cc, SSB_CHIPCO_CLOCK_SB);
-+ break;
-+ }
-+}
-+
- void ssb_chipco_get_clockcontrol(struct ssb_chipcommon *cc,
- u32 *plltype, u32 *n, u32 *m)
- {
-@@ -400,3 +425,13 @@
- return nr_ports;
- }
- #endif /* CONFIG_SSB_SERIAL */
-+
-+/* Set chip watchdog reset timer to fire in 'ticks' backplane cycles */
-+int
-+ssb_chipco_watchdog(struct ssb_chipcommon *cc, uint ticks)
-+{
-+ /* instant NMI */
-+ chipco_write32(cc, SSB_CHIPCO_WATCHDOG, ticks);
-+ return 0;
-+}
-+EXPORT_SYMBOL(ssb_chipco_watchdog);
-Index: linux-2.6.22-rc5/drivers/ssb/driver_mipscore.c
-===================================================================
---- linux-2.6.22-rc5.orig/drivers/ssb/driver_mipscore.c 2007-06-10 16:44:31.000000000 +0100
-+++ linux-2.6.22-rc5/drivers/ssb/driver_mipscore.c 2007-06-24 20:48:52.000000000 +0100
-@@ -4,6 +4,7 @@
- *
- * Copyright 2005, Broadcom Corporation
- * Copyright 2006, 2007, Michael Buesch <mb@bu3sch.de>
-+ * Copyright 2006, 2007, Felix Fietkau <nbd@openwrt.org>
- *
- * Licensed under the GNU/GPL. See COPYING for details.
- */
-@@ -31,6 +32,16 @@
- ssb_write32(mcore->dev, offset, value);
- }
-
-+static inline u32 extif_read32(struct ssb_extif *extif, u16 offset)
-+{
-+ return ssb_read32(extif->dev, offset);
-+}
-+
-+static inline void extif_write32(struct ssb_extif *extif, u16 offset, u32 value)
-+{
-+ ssb_write32(extif->dev, offset, value);
-+}
-+
- static const u32 ipsflag_irq_mask[] = {
- 0,
- SSB_IPSFLAG_IRQ1,
-@@ -118,9 +129,9 @@
- }
-
- /* XXX: leave here or move into separate extif driver? */
--static int ssb_extif_serial_init(struct ssb_device *dev, struct ssb_serial_ports *ports)
-+static int ssb_extif_serial_init(struct ssb_extif *dev, struct ssb_serial_port *ports)
- {
--
-+ return 0;
- }
-
-
-@@ -174,23 +185,76 @@
- {
- struct ssb_bus *bus = mcore->dev->bus;
-
-+ mcore->flash_buswidth = 2;
- if (bus->chipco.dev) {
- mcore->flash_window = 0x1c000000;
-- mcore->flash_window_size = 0x800000;
-+ mcore->flash_window_size = 0x02000000;
-+ if ((ssb_read32(bus->chipco.dev, SSB_CHIPCO_FLASH_CFG)
-+ & SSB_CHIPCO_CFG_DS16) == 0)
-+ mcore->flash_buswidth = 1;
- } else {
- mcore->flash_window = 0x1fc00000;
-- mcore->flash_window_size = 0x400000;
-+ mcore->flash_window_size = 0x00400000;
- }
- }
-
-+static void ssb_extif_timing_init(struct ssb_extif *extif, u32 ns)
-+{
-+ u32 tmp;
-+
-+ /* Initialize extif so we can get to the LEDs and external UART */
-+ extif_write32(extif, SSB_EXTIF_PROG_CFG, SSB_EXTCFG_EN);
-+
-+ /* Set timing for the flash */
-+ tmp = DIV_ROUND_UP(10, ns) << SSB_PROG_WCNT_3_SHIFT;
-+ tmp |= DIV_ROUND_UP(40, ns) << SSB_PROG_WCNT_1_SHIFT;
-+ tmp |= DIV_ROUND_UP(120, ns);
-+ extif_write32(extif, SSB_EXTIF_PROG_WAITCNT, tmp);
-+
-+ /* Set programmable interface timing for external uart */
-+ tmp = DIV_ROUND_UP(10, ns) << SSB_PROG_WCNT_3_SHIFT;
-+ tmp |= DIV_ROUND_UP(20, ns) << SSB_PROG_WCNT_2_SHIFT;
-+ tmp |= DIV_ROUND_UP(100, ns) << SSB_PROG_WCNT_1_SHIFT;
-+ tmp |= DIV_ROUND_UP(120, ns);
-+ extif_write32(extif, SSB_EXTIF_PROG_WAITCNT, tmp);
-+}
-
--static void ssb_cpu_clock(struct ssb_mipscore *mcore)
-+static inline void ssb_extif_get_clockcontrol(struct ssb_extif *extif,
-+ u32 *pll_type, u32 *n, u32 *m)
- {
-+ *pll_type = SSB_PLLTYPE_1;
-+ *n = extif_read32(extif, SSB_EXTIF_CLOCK_N);
-+ *m = extif_read32(extif, SSB_EXTIF_CLOCK_SB);
- }
-
--void ssb_mipscore_init(struct ssb_mipscore *mcore)
-+u32 ssb_cpu_clock(struct ssb_mipscore *mcore)
- {
- struct ssb_bus *bus = mcore->dev->bus;
-+ u32 pll_type, n, m, rate = 0;
-+
-+ if (bus->extif.dev) {
-+ ssb_extif_get_clockcontrol(&bus->extif, &pll_type, &n, &m);
-+ } else if (bus->chipco.dev) {
-+ ssb_chipco_get_clockcpu(&bus->chipco, &pll_type, &n, &m);
-+ } else
-+ return 0;
-+
-+ if ((pll_type == SSB_PLLTYPE_5) || (bus->chip_id == 0x5365)) {
-+ rate = 200000000;
-+ } else {
-+ rate = ssb_calc_clock_rate(pll_type, n, m);
-+ }
-+
-+ if (pll_type == SSB_PLLTYPE_6) {
-+ rate *= 2;
-+ }
-+
-+ return rate;
-+}
-+
-+void ssb_mipscore_init(struct ssb_mipscore *mcore)
-+{
-+ struct ssb_bus *bus;
- struct ssb_device *dev;
- unsigned long hz, ns;
- unsigned int irq, i;
-@@ -198,6 +262,8 @@
- if (!mcore->dev)
- return; /* We don't have a MIPS core */
-
-+ bus = mcore->dev->bus;
-+
- ssb_dprintk(KERN_INFO PFX "Initializing MIPS core...\n");
-
- hz = ssb_clockspeed(bus);
-@@ -205,28 +271,9 @@
- hz = 100000000;
- ns = 1000000000 / hz;
-
--//TODO
--#if 0
-- if (have EXTIF) {
-- /* Initialize extif so we can get to the LEDs and external UART */
-- W_REG(&eir->prog_config, CF_EN);
--
-- /* Set timing for the flash */
-- tmp = CEIL(10, ns) << FW_W3_SHIFT; /* W3 = 10nS */
-- tmp = tmp | (CEIL(40, ns) << FW_W1_SHIFT); /* W1 = 40nS */
-- tmp = tmp | CEIL(120, ns); /* W0 = 120nS */
-- W_REG(&eir->prog_waitcount, tmp); /* 0x01020a0c for a 100Mhz clock */
--
-- /* Set programmable interface timing for external uart */
-- tmp = CEIL(10, ns) << FW_W3_SHIFT; /* W3 = 10nS */
-- tmp = tmp | (CEIL(20, ns) << FW_W2_SHIFT); /* W2 = 20nS */
-- tmp = tmp | (CEIL(100, ns) << FW_W1_SHIFT); /* W1 = 100nS */
-- tmp = tmp | CEIL(120, ns); /* W0 = 120nS */
-- W_REG(&eir->prog_waitcount, tmp);
-- }
-- else... chipcommon
--#endif
-- if (bus->chipco.dev)
-+ if (bus->extif.dev)
-+ ssb_extif_timing_init(&bus->extif, ns);
-+ else if (bus->chipco.dev)
- ssb_chipco_timing_init(&bus->chipco, ns);
-
- /* Assign IRQs to all cores on the bus, start with irq line 2, because serial usually takes 1 */
-@@ -256,3 +303,5 @@
+--- linux-2.6.23.orig/drivers/ssb/driver_mipscore.c 2007-10-14 04:32:45.793470742 +0200
++++ linux-2.6.23/drivers/ssb/driver_mipscore.c 2007-10-14 04:33:25.155713862 +0200
+@@ -222,3 +222,5 @@
ssb_mips_serial_init(mcore);
ssb_mips_flash_detect(mcore);
}
+
+EXPORT_SYMBOL(ssb_mips_irq);
-Index: linux-2.6.22-rc5/include/linux/ssb/ssb_driver_chipcommon.h
+Index: linux-2.6.23/include/linux/ssb/ssb_driver_chipcommon.h
===================================================================
---- linux-2.6.22-rc5.orig/include/linux/ssb/ssb_driver_chipcommon.h 2007-06-10 16:44:47.000000000 +0100
-+++ linux-2.6.22-rc5/include/linux/ssb/ssb_driver_chipcommon.h 2007-06-24 20:07:15.000000000 +0100
-@@ -364,6 +364,8 @@
- extern void ssb_chipco_suspend(struct ssb_chipcommon *cc, pm_message_t state);
- extern void ssb_chipco_resume(struct ssb_chipcommon *cc);
-
-+extern void ssb_chipco_get_clockcpu(struct ssb_chipcommon *cc,
-+ u32 *plltype, u32 *n, u32 *m);
- extern void ssb_chipco_get_clockcontrol(struct ssb_chipcommon *cc,
- u32 *plltype, u32 *n, u32 *m);
- extern void ssb_chipco_timing_init(struct ssb_chipcommon *cc,
-@@ -378,6 +380,46 @@
- extern void ssb_chipco_set_clockmode(struct ssb_chipcommon *cc,
- enum ssb_clkmode mode);
+--- linux-2.6.23.orig/include/linux/ssb/ssb_driver_chipcommon.h 2007-10-14 04:32:45.817472111 +0200
++++ linux-2.6.23/include/linux/ssb/ssb_driver_chipcommon.h 2007-10-14 04:33:25.159714091 +0200
+@@ -382,11 +382,45 @@
+ extern void ssb_chipco_watchdog_timer_set(struct ssb_chipcommon *cc,
+ u32 ticks);
+-u32 ssb_chipco_gpio_in(struct ssb_chipcommon *cc, u32 mask);
+/* GPIO functions */
+static inline u32 ssb_chipco_gpio_in(struct ssb_chipcommon *cc,
+ u32 mask)
+{
+ return ssb_read32(cc->dev, SSB_CHIPCO_GPIOIN) & mask;
+}
-+
+
+-void ssb_chipco_gpio_out(struct ssb_chipcommon *cc, u32 mask, u32 value);
+static inline u32 ssb_chipco_gpio_out(struct ssb_chipcommon *cc,
+ u32 mask, u32 value)
+{
+ return ssb_write32_masked(cc->dev, SSB_CHIPCO_GPIOOUT, mask, value);
+}
-+
+
+-void ssb_chipco_gpio_outen(struct ssb_chipcommon *cc, u32 mask, u32 value);
+static inline u32 ssb_chipco_gpio_outen(struct ssb_chipcommon *cc,
+ u32 mask, u32 value)
+{
@@ -273,18 +58,36 @@ Index: linux-2.6.22-rc5/include/linux/ssb/ssb_driver_chipcommon.h
+/* TODO: GPIO reservation */
+
+extern int ssb_chipco_watchdog(struct ssb_chipcommon *cc, uint ticks);
-+
+
#ifdef CONFIG_SSB_SERIAL
extern int ssb_chipco_serial_init(struct ssb_chipcommon *cc,
- struct ssb_serial_port *ports);
-Index: linux-2.6.22-rc5/include/linux/ssb/ssb_driver_extif.h
+Index: linux-2.6.23/include/linux/ssb/ssb_driver_extif.h
===================================================================
---- linux-2.6.22-rc5.orig/include/linux/ssb/ssb_driver_extif.h 2007-06-10 16:44:47.000000000 +0100
-+++ linux-2.6.22-rc5/include/linux/ssb/ssb_driver_extif.h 2007-06-24 20:07:15.000000000 +0100
-@@ -158,6 +158,36 @@
- /* watchdog */
+--- linux-2.6.23.orig/include/linux/ssb/ssb_driver_extif.h 2007-10-14 04:32:45.821472339 +0200
++++ linux-2.6.23/include/linux/ssb/ssb_driver_extif.h 2007-10-14 04:33:25.167714544 +0200
+@@ -153,7 +153,6 @@
#define SSB_EXTIF_WATCHDOG_CLK 48000000 /* Hz */
+
+-
+ #ifdef CONFIG_SSB_DRIVER_EXTIF
+
+ struct ssb_extif {
+@@ -171,17 +170,42 @@
+ extern void ssb_extif_timing_init(struct ssb_extif *extif,
+ unsigned long ns);
+
+-u32 ssb_extif_gpio_in(struct ssb_extif *extif, u32 mask);
+-
+-void ssb_extif_gpio_out(struct ssb_extif *extif, u32 mask, u32 value);
+-
+-void ssb_extif_gpio_outen(struct ssb_extif *extif, u32 mask, u32 value);
+-
+ #ifdef CONFIG_SSB_SERIAL
+ extern int ssb_extif_serial_init(struct ssb_extif *extif,
+ struct ssb_serial_port *ports);
+ #endif /* CONFIG_SSB_SERIAL */
+
+/* GPIO functions */
+static inline u32 ssb_extif_gpio_in(struct ssb_extif *extif,
+ u32 mask)
@@ -315,32 +118,15 @@ Index: linux-2.6.22-rc5/include/linux/ssb/ssb_driver_extif.h
+{
+ return ssb_write32_masked(extif->dev, SSB_EXTIF_GPIO_INTMASK, mask, value);
+}
++
- #endif /* __KERNEL__ */
- #endif /* LINUX_SSB_EXTIFCORE_H_ */
-Index: linux-2.6.22-rc5/include/linux/ssb/ssb_driver_mips.h
-===================================================================
---- linux-2.6.22-rc5.orig/include/linux/ssb/ssb_driver_mips.h 2007-06-10 16:44:47.000000000 +0100
-+++ linux-2.6.22-rc5/include/linux/ssb/ssb_driver_mips.h 2007-06-24 20:07:15.000000000 +0100
-@@ -22,11 +22,13 @@
- int nr_serial_ports;
- struct ssb_serial_port serial_ports[4];
-
-+ int flash_buswidth;
- u32 flash_window;
- u32 flash_window_size;
- };
-
- extern void ssb_mipscore_init(struct ssb_mipscore *mcore);
-+extern u32 ssb_cpu_clock(struct ssb_mipscore *mcore);
-
- extern unsigned int ssb_mips_irq(struct ssb_device *dev);
-
-Index: linux-2.6.22-rc5/include/linux/ssb/ssb.h
+ #else /* CONFIG_SSB_DRIVER_EXTIF */
+ /* extif disabled */
+Index: linux-2.6.23/include/linux/ssb/ssb.h
===================================================================
---- linux-2.6.22-rc5.orig/include/linux/ssb/ssb.h 2007-06-24 19:49:56.000000000 +0100
-+++ linux-2.6.22-rc5/include/linux/ssb/ssb.h 2007-06-24 20:07:15.000000000 +0100
-@@ -270,6 +270,12 @@
+--- linux-2.6.23.orig/include/linux/ssb/ssb.h 2007-10-14 04:32:45.833473010 +0200
++++ linux-2.6.23/include/linux/ssb/ssb.h 2007-10-14 04:33:25.171714773 +0200
+@@ -255,6 +255,12 @@
#define SSB_CHIPPACK_BCM4712M 2 /* Medium 225pin 4712 */
#define SSB_CHIPPACK_BCM4712L 0 /* Large 340pin 4712 */
@@ -353,7 +139,7 @@ Index: linux-2.6.22-rc5/include/linux/ssb/ssb.h
#include <linux/ssb/ssb_driver_chipcommon.h>
#include <linux/ssb/ssb_driver_mips.h>
#include <linux/ssb/ssb_driver_extif.h>
-@@ -388,6 +394,16 @@
+@@ -385,6 +391,16 @@
dev->ops->write32(dev, offset, value);
}
@@ -370,3 +156,78 @@ Index: linux-2.6.22-rc5/include/linux/ssb/ssb.h
/* Translation (routing) bits that need to be ORed to DMA
* addresses before they are given to a device. */
+Index: linux-2.6.23/drivers/ssb/driver_chipcommon.c
+===================================================================
+--- linux-2.6.23.orig/drivers/ssb/driver_chipcommon.c 2007-10-14 04:32:45.797470966 +0200
++++ linux-2.6.23/drivers/ssb/driver_chipcommon.c 2007-10-14 04:33:25.175715001 +0200
+@@ -351,21 +351,6 @@
+ chipco_write32(cc, SSB_CHIPCO_WATCHDOG, ticks);
+ }
+
+-u32 ssb_chipco_gpio_in(struct ssb_chipcommon *cc, u32 mask)
+-{
+- return chipco_read32(cc, SSB_CHIPCO_GPIOIN) & mask;
+-}
+-
+-void ssb_chipco_gpio_out(struct ssb_chipcommon *cc, u32 mask, u32 value)
+-{
+- chipco_write32_masked(cc, SSB_CHIPCO_GPIOOUT, mask, value);
+-}
+-
+-void ssb_chipco_gpio_outen(struct ssb_chipcommon *cc, u32 mask, u32 value)
+-{
+- chipco_write32_masked(cc, SSB_CHIPCO_GPIOOUTEN, mask, value);
+-}
+-
+ #ifdef CONFIG_SSB_SERIAL
+ int ssb_chipco_serial_init(struct ssb_chipcommon *cc,
+ struct ssb_serial_port *ports)
+Index: linux-2.6.23/drivers/ssb/driver_extif.c
+===================================================================
+--- linux-2.6.23.orig/drivers/ssb/driver_extif.c 2007-10-14 04:32:45.809471640 +0200
++++ linux-2.6.23/drivers/ssb/driver_extif.c 2007-10-14 04:33:25.179715231 +0200
+@@ -110,20 +110,4 @@
+ *m = extif_read32(extif, SSB_EXTIF_CLOCK_SB);
+ }
+
+-u32 ssb_extif_gpio_in(struct ssb_extif *extif, u32 mask)
+-{
+- return extif_read32(extif, SSB_EXTIF_GPIO_IN) & mask;
+-}
+-
+-void ssb_extif_gpio_out(struct ssb_extif *extif, u32 mask, u32 value)
+-{
+- return extif_write32_masked(extif, SSB_EXTIF_GPIO_OUT(0),
+- mask, value);
+-}
+-
+-void ssb_extif_gpio_outen(struct ssb_extif *extif, u32 mask, u32 value)
+-{
+- return extif_write32_masked(extif, SSB_EXTIF_GPIO_OUTEN(0),
+- mask, value);
+-}
+
+Index: linux-2.6.23/include/linux/mod_devicetable.h
+===================================================================
+--- linux-2.6.23.orig/include/linux/mod_devicetable.h 2007-10-14 04:35:22.102378272 +0200
++++ linux-2.6.23/include/linux/mod_devicetable.h 2007-10-14 04:34:41.172045787 +0200
+@@ -340,4 +340,19 @@
+ #define PA_HVERSION_ANY_ID 0xffff
+ #define PA_SVERSION_ANY_ID 0xffffffff
+
++/* SSB core, see drivers/ssb/ */
++struct ssb_device_id {
++ __u16 vendor;
++ __u16 coreid;
++ __u8 revision;
++};
++#define SSB_DEVICE(_vendor, _coreid, _revision) \
++ { .vendor = _vendor, .coreid = _coreid, .revision = _revision, }
++#define SSB_DEVTABLE_END \
++ { 0, },
++
++#define SSB_ANY_VENDOR 0xFFFF
++#define SSB_ANY_ID 0xFFFF
++#define SSB_ANY_REV 0xFF
++
+ #endif /* LINUX_MOD_DEVICETABLE_H */
diff --git a/target/linux/brcm47xx/patches-2.6.23/240-extif_fixes.patch b/target/linux/brcm47xx/patches-2.6.23/240-extif_fixes.patch
deleted file mode 100644
index 48df245b5c..0000000000
--- a/target/linux/brcm47xx/patches-2.6.23/240-extif_fixes.patch
+++ /dev/null
@@ -1,152 +0,0 @@
-Index: linux-2.6.23/drivers/ssb/driver_mipscore.c
-===================================================================
---- linux-2.6.23.orig/drivers/ssb/driver_mipscore.c 2007-10-13 03:01:19.829188047 +0200
-+++ linux-2.6.23/drivers/ssb/driver_mipscore.c 2007-10-13 03:01:21.777299062 +0200
-@@ -128,10 +128,46 @@
- ssb_write32(mdev, SSB_IPSFLAG, irqflag);
- }
-
--/* XXX: leave here or move into separate extif driver? */
-+static inline bool serial_exists(u8 *regs)
-+{
-+ u8 save_mcr, status1 = 0;
-+
-+ if (regs) {
-+ save_mcr = regs[UART_MCR];
-+ regs[UART_MCR] = (UART_MCR_LOOP | 0x0a);
-+ // Fixme UART_MSR_DSR appears in status1
-+ status1 = regs[UART_MSR] & 0xd0;
-+ regs[UART_MCR] = save_mcr;
-+ }
-+ return (status1 == (UART_MSR_DCD | UART_MSR_CTS));
-+}
-+
- static int ssb_extif_serial_init(struct ssb_extif *dev, struct ssb_serial_port *ports)
- {
-- return 0;
-+ u32 i, nr_ports = 0;
-+
-+ /* Disable GPIO interrupt initially */
-+ extif_write32(dev, SSB_EXTIF_GPIO_INTPOL, 0);
-+ extif_write32(dev, SSB_EXTIF_GPIO_INTMASK, 0);
-+
-+ for (i = 0; i < 2; i++) {
-+ void __iomem *uart_regs;
-+
-+ uart_regs = ioremap_nocache(SSB_EUART, 16);
-+ uart_regs += (i * 8);
-+
-+ if (serial_exists(uart_regs) && ports) {
-+ extif_write32(dev, SSB_EXTIF_GPIO_INTMASK, 2);
-+
-+ nr_ports++;
-+ ports[i].regs = uart_regs;
-+ ports[i].irq = 2;
-+ ports[i].baud_base = 13500000;
-+ ports[i].reg_shift = 0;
-+ }
-+ iounmap(uart_regs);
-+ }
-+ return nr_ports;
- }
-
-
-@@ -139,40 +175,6 @@
- {
- struct ssb_bus *bus = mcore->dev->bus;
-
-- //TODO if (EXTIF available
--#if 0
-- extifregs_t *eir = (extifregs_t *) regs;
-- sbconfig_t *sb;
--
-- /* Determine external UART register base */
-- sb = (sbconfig_t *)((ulong) eir + SBCONFIGOFF);
-- base = EXTIF_CFGIF_BASE(sb_base(R_REG(&sb->sbadmatch1)));
--
-- /* Determine IRQ */
-- irq = sb_irq(sbh);
--
-- /* Disable GPIO interrupt initially */
-- W_REG(&eir->gpiointpolarity, 0);
-- W_REG(&eir->gpiointmask, 0);
--
-- /* Search for external UARTs */
-- n = 2;
-- for (i = 0; i < 2; i++) {
-- regs = (void *) REG_MAP(base + (i * 8), 8);
-- if (BCMINIT(serial_exists)(regs)) {
-- /* Set GPIO 1 to be the external UART IRQ */
-- W_REG(&eir->gpiointmask, 2);
-- if (add)
-- add(regs, irq, 13500000, 0);
-- }
-- }
--
-- /* Add internal UART if enabled */
-- if (R_REG(&eir->corecontrol) & CC_UE)
-- if (add)
-- add((void *) &eir->uartdata, irq, sb_clock(sbh), 2);
--
--#endif
- if (bus->extif.dev)
- mcore->nr_serial_ports = ssb_extif_serial_init(&bus->extif, mcore->serial_ports);
- else if (bus->chipco.dev)
-@@ -219,7 +221,7 @@
- extif_write32(extif, SSB_EXTIF_PROG_WAITCNT, tmp);
- }
-
--static inline void ssb_extif_get_clockcontrol(struct ssb_extif *extif,
-+void ssb_extif_get_clockcontrol(struct ssb_extif *extif,
- u32 *pll_type, u32 *n, u32 *m)
- {
- *pll_type = SSB_PLLTYPE_1;
-Index: linux-2.6.23/drivers/ssb/main.c
-===================================================================
---- linux-2.6.23.orig/drivers/ssb/main.c 2007-10-11 19:38:13.198446000 +0200
-+++ linux-2.6.23/drivers/ssb/main.c 2007-10-13 03:01:21.785299518 +0200
-@@ -774,12 +774,12 @@
- u32 plltype;
- u32 clkctl_n, clkctl_m;
-
-- //TODO if EXTIF: PLLTYPE == 1, read n from clockcontrol_n, m from clockcontrol_sb
--
-- if (bus->chipco.dev) {
-+ if (bus->extif.dev)
-+ ssb_extif_get_clockcontrol(&bus->extif, &plltype, &clkctl_n, &clkctl_m);
-+ else if (bus->chipco.dev)
- ssb_chipco_get_clockcontrol(&bus->chipco, &plltype,
- &clkctl_n, &clkctl_m);
-- } else
-+ else
- return 0;
-
- if (bus->chip_id == 0x5365) {
-Index: linux-2.6.23/include/linux/ssb/ssb_driver_extif.h
-===================================================================
---- linux-2.6.23.orig/include/linux/ssb/ssb_driver_extif.h 2007-10-13 03:01:19.841188731 +0200
-+++ linux-2.6.23/include/linux/ssb/ssb_driver_extif.h 2007-10-13 03:01:21.789299747 +0200
-@@ -158,6 +158,8 @@
- /* watchdog */
- #define SSB_EXTIF_WATCHDOG_CLK 48000000 /* Hz */
-
-+extern void ssb_extif_get_clockcontrol(struct ssb_extif *, u32 *, u32 *, u32 *);
-+
- /* GPIO functions */
- static inline u32 ssb_extif_gpio_in(struct ssb_extif *extif,
- u32 mask)
-Index: linux-2.6.23/include/linux/ssb/ssb_regs.h
-===================================================================
---- linux-2.6.23.orig/include/linux/ssb/ssb_regs.h 2007-10-11 19:38:13.206447000 +0200
-+++ linux-2.6.23/include/linux/ssb/ssb_regs.h 2007-10-13 03:01:21.793299976 +0200
-@@ -24,8 +24,8 @@
- #define SSB_PCI_DMA_SZ 0x40000000 /* Client Mode sb2pcitranslation2 size in bytes */
- #define SSB_PCIE_DMA_L32 0x00000000 /* PCIE Client Mode sb2pcitranslation2 (2 ZettaBytes), low 32 bits */
- #define SSB_PCIE_DMA_H32 0x80000000 /* PCIE Client Mode sb2pcitranslation2 (2 ZettaBytes), high 32 bits */
--#define SSB_EUART (SB_EXTIF_BASE + 0x00800000)
--#define SSB_LED (SB_EXTIF_BASE + 0x00900000)
-+#define SSB_EUART (SSB_EXTIF_BASE + 0x00800000)
-+#define SSB_LED (SSB_EXTIF_BASE + 0x00900000)
-
-
- /* Enumeration space constants */
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-01 23:50:30 +0000