diff options
Diffstat (limited to 'target/linux/ar7/patches-2.6.35')
9 files changed, 0 insertions, 1223 deletions
diff --git a/target/linux/ar7/patches-2.6.35/110-flash.patch b/target/linux/ar7/patches-2.6.35/110-flash.patch deleted file mode 100644 index 0d14c978e1..0000000000 --- a/target/linux/ar7/patches-2.6.35/110-flash.patch +++ /dev/null @@ -1,11 +0,0 @@ ---- a/drivers/mtd/maps/physmap.c -+++ b/drivers/mtd/maps/physmap.c -@@ -79,7 +79,7 @@ static const char *rom_probe_types[] = { - "map_rom", - NULL }; - #ifdef CONFIG_MTD_PARTITIONS --static const char *part_probe_types[] = { "cmdlinepart", "RedBoot", NULL }; -+static const char *part_probe_types[] = { "cmdlinepart", "RedBoot", "ar7part", NULL }; - #endif - - static int physmap_flash_probe(struct platform_device *dev) diff --git a/target/linux/ar7/patches-2.6.35/120-gpio_chrdev.patch b/target/linux/ar7/patches-2.6.35/120-gpio_chrdev.patch deleted file mode 100644 index c02cfb9d48..0000000000 --- a/target/linux/ar7/patches-2.6.35/120-gpio_chrdev.patch +++ /dev/null @@ -1,28 +0,0 @@ ---- a/drivers/char/Kconfig -+++ b/drivers/char/Kconfig -@@ -990,6 +990,15 @@ config MWAVE - To compile this driver as a module, choose M here: the - module will be called mwave. - -+config AR7_GPIO -+ tristate "TI AR7 GPIO Support" -+ depends on AR7 -+ help -+ Give userspace access to the GPIO pins on the Texas Instruments AR7 -+ processors. -+ -+ If compiled as a module, it will be called ar7_gpio. -+ - config SCx200_GPIO - tristate "NatSemi SCx200 GPIO Support" - depends on SCx200 ---- a/drivers/char/Makefile -+++ b/drivers/char/Makefile -@@ -92,6 +92,7 @@ obj-$(CONFIG_HW_RANDOM) += hw_random/ - obj-$(CONFIG_PPDEV) += ppdev.o - obj-$(CONFIG_NWBUTTON) += nwbutton.o - obj-$(CONFIG_NWFLASH) += nwflash.o -+obj-$(CONFIG_AR7_GPIO) += ar7_gpio.o - obj-$(CONFIG_SCx200_GPIO) += scx200_gpio.o - obj-$(CONFIG_PC8736x_GPIO) += pc8736x_gpio.o - obj-$(CONFIG_NSC_GPIO) += nsc_gpio.o diff --git a/target/linux/ar7/patches-2.6.35/500-serial_kludge.patch b/target/linux/ar7/patches-2.6.35/500-serial_kludge.patch deleted file mode 100644 index bba8c99ad2..0000000000 --- a/target/linux/ar7/patches-2.6.35/500-serial_kludge.patch +++ /dev/null @@ -1,28 +0,0 @@ ---- a/drivers/serial/8250.c -+++ b/drivers/serial/8250.c -@@ -300,6 +300,13 @@ static const struct serial8250_config ua - .fcr = UART_FCR_ENABLE_FIFO | UART_FCR_R_TRIG_00, - .flags = UART_CAP_FIFO | UART_CAP_AFE, - }, -+ [PORT_AR7] = { -+ .name = "TI-AR7", -+ .fifo_size = 16, -+ .tx_loadsz = 16, -+ .fcr = UART_FCR_ENABLE_FIFO | UART_FCR_R_TRIG_00, -+ .flags = UART_CAP_FIFO | UART_CAP_AFE, -+ }, - }; - - #if defined (CONFIG_SERIAL_8250_AU1X00) -@@ -2746,7 +2753,11 @@ static void serial8250_console_putchar(s - { - struct uart_8250_port *up = (struct uart_8250_port *)port; - -+#ifdef CONFIG_AR7 -+ wait_for_xmitr(up, BOTH_EMPTY); -+#else - wait_for_xmitr(up, UART_LSR_THRE); -+#endif - serial_out(up, UART_TX, ch); - } - diff --git a/target/linux/ar7/patches-2.6.35/920-ar7part.patch b/target/linux/ar7/patches-2.6.35/920-ar7part.patch deleted file mode 100644 index 984663547c..0000000000 --- a/target/linux/ar7/patches-2.6.35/920-ar7part.patch +++ /dev/null @@ -1,55 +0,0 @@ ---- a/drivers/mtd/ar7part.c -+++ b/drivers/mtd/ar7part.c -@@ -27,12 +27,14 @@ - #include <linux/mtd/partitions.h> - #include <linux/bootmem.h> - #include <linux/magic.h> -+#include <asm/mach-ar7/prom.h> - - #define AR7_PARTS 4 - #define ROOT_OFFSET 0xe0000 - - #define LOADER_MAGIC1 le32_to_cpu(0xfeedfa42) - #define LOADER_MAGIC2 le32_to_cpu(0xfeed1281) -+#define LOADER_MAGIC3 le32_to_cpu(0x434d4d4c) - - #ifndef SQUASHFS_MAGIC - #define SQUASHFS_MAGIC 0x73717368 -@@ -44,6 +46,10 @@ struct ar7_bin_rec { - unsigned int address; - }; - -+int create_titan_partitions(struct mtd_info *master, -+ struct mtd_partition **pparts, -+ unsigned long origin); -+ - static int create_mtd_partitions(struct mtd_info *master, - struct mtd_partition **pparts, - unsigned long origin) -@@ -57,6 +63,16 @@ static int create_mtd_partitions(struct - int retries = 10; - struct mtd_partition *ar7_parts; - -+ const char *prod_id ; -+ prod_id = prom_getenv("ProductID"); -+ if(prod_id && -+ (strcmp(prod_id, "CYWL")==0 || -+ strcmp(prod_id, "CYWM")==0 || -+ strcmp(prod_id, "CYLM")==0 || -+ strcmp(prod_id, "CYLL")==0)){ -+ return create_titan_partitions(master, pparts, origin); -+ } -+ - ar7_parts = kzalloc(sizeof(*ar7_parts) * AR7_PARTS, GFP_KERNEL); - if (!ar7_parts) - return -ENOMEM; ---- a/drivers/mtd/Makefile -+++ b/drivers/mtd/Makefile -@@ -12,6 +12,7 @@ obj-$(CONFIG_MTD_REDBOOT_PARTS) += redbo - obj-$(CONFIG_MTD_CMDLINE_PARTS) += cmdlinepart.o - obj-$(CONFIG_MTD_AFS_PARTS) += afs.o - obj-$(CONFIG_MTD_AR7_PARTS) += ar7part.o -+obj-$(CONFIG_MTD_AR7_PARTS) += titanpart.o - obj-$(CONFIG_MTD_OF_PARTS) += ofpart.o - obj-$(CONFIG_MTD_MYLOADER_PARTS) += myloader.o - diff --git a/target/linux/ar7/patches-2.6.35/930-titan-platform.patch b/target/linux/ar7/patches-2.6.35/930-titan-platform.patch deleted file mode 100644 index 0afe14fbeb..0000000000 --- a/target/linux/ar7/patches-2.6.35/930-titan-platform.patch +++ /dev/null @@ -1,781 +0,0 @@ ---- a/arch/mips/ar7/platform.c -+++ b/arch/mips/ar7/platform.c -@@ -154,6 +154,60 @@ static struct resource vlynq_high_res[] - }, - }; - -+static struct resource vlynq_low_res_titan[] = { -+ { -+ .name = "regs", -+ .flags = IORESOURCE_MEM, -+ .start = TITAN_REGS_VLYNQ0, -+ .end = TITAN_REGS_VLYNQ0 + 0xff, -+ }, -+ { -+ .name = "irq", -+ .flags = IORESOURCE_IRQ, -+ .start = 33, -+ .end = 33, -+ }, -+ { -+ .name = "mem", -+ .flags = IORESOURCE_MEM, -+ .start = 0x0c000000, -+ .end = 0x0fffffff, -+ }, -+ { -+ .name = "devirq", -+ .flags = IORESOURCE_IRQ, -+ .start = 80, -+ .end = 111, -+ }, -+}; -+ -+static struct resource vlynq_high_res_titan[] = { -+ { -+ .name = "regs", -+ .flags = IORESOURCE_MEM, -+ .start = TITAN_REGS_VLYNQ1, -+ .end = TITAN_REGS_VLYNQ1 + 0xff, -+ }, -+ { -+ .name = "irq", -+ .flags = IORESOURCE_IRQ, -+ .start = 34, -+ .end = 34, -+ }, -+ { -+ .name = "mem", -+ .flags = IORESOURCE_MEM, -+ .start = 0x40000000, -+ .end = 0x43ffffff, -+ }, -+ { -+ .name = "devirq", -+ .flags = IORESOURCE_IRQ, -+ .start = 112, -+ .end = 143, -+ }, -+}; -+ - static struct plat_vlynq_data vlynq_low_data = { - .ops = { - .on = vlynq_on, -@@ -192,6 +246,44 @@ static struct platform_device vlynq_high - .num_resources = ARRAY_SIZE(vlynq_high_res), - }; - -+static struct plat_vlynq_data vlynq_low_data_titan = { -+ .ops = { -+ .on = vlynq_on, -+ .off = vlynq_off, -+ }, -+ .reset_bit = 15, -+ .gpio_bit = 14, -+}; -+ -+static struct plat_vlynq_data vlynq_high_data_titan = { -+ .ops = { -+ .on = vlynq_on, -+ .off = vlynq_off, -+ }, -+ .reset_bit = 16, -+ .gpio_bit = 7, -+}; -+ -+static struct platform_device vlynq_low_titan = { -+ .id = 0, -+ .name = "vlynq", -+ .dev = { -+ .platform_data = &vlynq_low_data_titan, -+ }, -+ .resource = vlynq_low_res_titan, -+ .num_resources = ARRAY_SIZE(vlynq_low_res_titan), -+}; -+ -+static struct platform_device vlynq_high_titan = { -+ .id = 1, -+ .name = "vlynq", -+ .dev = { -+ .platform_data = &vlynq_high_data_titan, -+ }, -+ .resource = vlynq_high_res_titan, -+ .num_resources = ARRAY_SIZE(vlynq_high_res_titan), -+}; -+ - /***************************************************************************** - * Flash - ****************************************************************************/ -@@ -248,6 +340,36 @@ static struct resource cpmac_high_res[] - }, - }; - -+static struct resource cpmac_low_res_titan[] = { -+ { -+ .name = "regs", -+ .flags = IORESOURCE_MEM, -+ .start = TITAN_REGS_MAC0, -+ .end = TITAN_REGS_MAC0 + 0x7ff, -+ }, -+ { -+ .name = "irq", -+ .flags = IORESOURCE_IRQ, -+ .start = 27, -+ .end = 27, -+ }, -+}; -+ -+static struct resource cpmac_high_res_titan[] = { -+ { -+ .name = "regs", -+ .flags = IORESOURCE_MEM, -+ .start = TITAN_REGS_MAC1, -+ .end = TITAN_REGS_MAC1 + 0x7ff, -+ }, -+ { -+ .name = "irq", -+ .flags = IORESOURCE_IRQ, -+ .start = 41, -+ .end = 41, -+ }, -+}; -+ - static struct fixed_phy_status fixed_phy_status __initdata = { - .link = 1, - .speed = 100, -@@ -292,6 +414,42 @@ static struct platform_device cpmac_high - .num_resources = ARRAY_SIZE(cpmac_high_res), - }; - -+static struct plat_cpmac_data cpmac_low_data_titan = { -+ .reset_bit = 17, -+ .power_bit = 20, -+ .phy_mask = 0x40000000, -+}; -+ -+static struct plat_cpmac_data cpmac_high_data_titan = { -+ .reset_bit = 21, -+ .power_bit = 22, -+ .phy_mask = 0x80000000, -+}; -+ -+static struct platform_device cpmac_low_titan = { -+ .id = 0, -+ .name = "cpmac", -+ .dev = { -+ .dma_mask = &cpmac_dma_mask, -+ .coherent_dma_mask = DMA_BIT_MASK(32), -+ .platform_data = &cpmac_low_data_titan, -+ }, -+ .resource = cpmac_low_res_titan, -+ .num_resources = ARRAY_SIZE(cpmac_low_res_titan), -+}; -+ -+static struct platform_device cpmac_high_titan = { -+ .id = 1, -+ .name = "cpmac", -+ .dev = { -+ .dma_mask = &cpmac_dma_mask, -+ .coherent_dma_mask = DMA_BIT_MASK(32), -+ .platform_data = &cpmac_high_data_titan, -+ }, -+ .resource = cpmac_high_res_titan, -+ .num_resources = ARRAY_SIZE(cpmac_high_res_titan), -+}; -+ - static inline unsigned char char2hex(char h) - { - switch (h) { -@@ -369,6 +527,11 @@ static struct gpio_led default_leds[] = - }, - }; - -+static struct gpio_led titan_leds[] = { -+ { .name = "status", .gpio = 8, .active_low = 1, }, -+ { .name = "wifi", .gpio = 13, .active_low = 1, }, -+}; -+ - static struct gpio_led dsl502t_leds[] = { - { - .name = "status", -@@ -507,6 +670,9 @@ static void __init detect_leds(void) - } else if (strstr(prid, "DG834")) { - ar7_led_data.num_leds = ARRAY_SIZE(dg834g_leds); - ar7_led_data.leds = dg834g_leds; -+ } else if (strstr(prid, "CYWM") || strstr(prid, "CYWL")) { -+ ar7_led_data.num_leds = ARRAY_SIZE(titan_leds); -+ ar7_led_data.leds = titan_leds; - } - } - -@@ -586,14 +752,18 @@ static int __init ar7_register_devices(v - if (res) - pr_warning("unable to register physmap-flash: %d\n", res); - -- ar7_device_disable(vlynq_low_data.reset_bit); -- res = platform_device_register(&vlynq_low); -+ ar7_device_disable(ar7_is_titan() ? vlynq_low_data_titan.reset_bit : -+ vlynq_low_data.reset_bit); -+ res = platform_device_register(ar7_is_titan() ? &vlynq_low_titan : -+ &vlynq_low); - if (res) - pr_warning("unable to register vlynq-low: %d\n", res); - - if (ar7_has_high_vlynq()) { -- ar7_device_disable(vlynq_high_data.reset_bit); -- res = platform_device_register(&vlynq_high); -+ ar7_device_disable(ar7_is_titan() ? vlynq_high_data_titan.reset_bit : -+ vlynq_high_data.reset_bit); -+ res = platform_device_register(ar7_is_titan() ? &vlynq_high_titan : -+ &vlynq_high); - if (res) - pr_warning("unable to register vlynq-high: %d\n", res); - } ---- a/arch/mips/ar7/gpio.c -+++ b/arch/mips/ar7/gpio.c -@@ -37,6 +37,16 @@ static int ar7_gpio_get_value(struct gpi - return readl(gpio_in) & (1 << gpio); - } - -+static int titan_gpio_get_value(struct gpio_chip *chip, unsigned gpio) -+{ -+ void __iomem *gpio_in0 = -+ (void __iomem *)KSEG1ADDR(AR7_REGS_GPIO + TITAN_GPIO_INPUT_0); -+ void __iomem *gpio_in1 = -+ (void __iomem *)KSEG1ADDR(AR7_REGS_GPIO + TITAN_GPIO_INPUT_1); -+ -+ return readl(gpio >> 5 ? gpio_in1 : gpio_in0) & (1 << (gpio & 0x1f)); -+} -+ - static void ar7_gpio_set_value(struct gpio_chip *chip, - unsigned gpio, int value) - { -@@ -51,6 +61,21 @@ static void ar7_gpio_set_value(struct gp - writel(tmp, gpio_out); - } - -+static void titan_gpio_set_value(struct gpio_chip *chip, -+ unsigned gpio, int value) -+{ -+ void __iomem *gpio_out0 = -+ (void __iomem *)KSEG1ADDR(AR7_REGS_GPIO + TITAN_GPIO_OUTPUT_0); -+ void __iomem *gpio_out1 = -+ (void __iomem *)KSEG1ADDR(AR7_REGS_GPIO + TITAN_GPIO_OUTPUT_1); -+ unsigned tmp; -+ -+ tmp = readl(gpio >> 5 ? gpio_out1 : gpio_out0) & ~(1 << (gpio & 0x1f)); -+ if (value) -+ tmp |= 1 << (gpio & 0x1f); -+ writel(tmp, gpio >> 5 ? gpio_out1 : gpio_out0); -+} -+ - static int ar7_gpio_direction_input(struct gpio_chip *chip, unsigned gpio) - { - struct ar7_gpio_chip *gpch = -@@ -62,6 +87,21 @@ static int ar7_gpio_direction_input(stru - return 0; - } - -+static int titan_gpio_direction_input(struct gpio_chip *chip, unsigned gpio) -+{ -+ void __iomem *gpio_dir0 = -+ (void __iomem *)KSEG1ADDR(AR7_REGS_GPIO + TITAN_GPIO_DIR_0); -+ void __iomem *gpio_dir1 = -+ (void __iomem *)KSEG1ADDR(AR7_REGS_GPIO + TITAN_GPIO_DIR_1); -+ -+ if (gpio >= TITAN_GPIO_MAX) -+ return -EINVAL; -+ -+ writel(readl(gpio >> 5 ? gpio_dir1 : gpio_dir0) | (1 << (gpio & 0x1f)), -+ gpio >> 5 ? gpio_dir1 : gpio_dir0); -+ return 0; -+} -+ - static int ar7_gpio_direction_output(struct gpio_chip *chip, - unsigned gpio, int value) - { -@@ -75,6 +115,24 @@ static int ar7_gpio_direction_output(str - return 0; - } - -+static int titan_gpio_direction_output(struct gpio_chip *chip, -+ unsigned gpio, int value) -+{ -+ void __iomem *gpio_dir0 = -+ (void __iomem *)KSEG1ADDR(AR7_REGS_GPIO + TITAN_GPIO_DIR_0); -+ void __iomem *gpio_dir1 = -+ (void __iomem *)KSEG1ADDR(AR7_REGS_GPIO + TITAN_GPIO_DIR_1); -+ -+ if (gpio >= TITAN_GPIO_MAX) -+ return -EINVAL; -+ -+ titan_gpio_set_value(chip, gpio, value); -+ writel(readl(gpio >> 5 ? gpio_dir1 : gpio_dir0) & ~(1 << -+ (gpio & 0x1f)), gpio >> 5 ? gpio_dir1 : gpio_dir0); -+ -+ return 0; -+} -+ - static struct ar7_gpio_chip ar7_gpio_chip = { - .chip = { - .label = "ar7-gpio", -@@ -87,7 +145,19 @@ static struct ar7_gpio_chip ar7_gpio_chi - } - }; - --int ar7_gpio_enable(unsigned gpio) -+static struct ar7_gpio_chip titan_gpio_chip = { -+ .chip = { -+ .label = "titan-gpio", -+ .direction_input = titan_gpio_direction_input, -+ .direction_output = titan_gpio_direction_output, -+ .set = titan_gpio_set_value, -+ .get = titan_gpio_get_value, -+ .base = 0, -+ .ngpio = TITAN_GPIO_MAX, -+ } -+}; -+ -+static inline int ar7_gpio_enable_ar7(unsigned gpio) - { - void __iomem *gpio_en = ar7_gpio_chip.regs + AR7_GPIO_ENABLE; - -@@ -95,9 +165,28 @@ int ar7_gpio_enable(unsigned gpio) - - return 0; - } -+ -+static inline int ar7_gpio_enable_titan(unsigned gpio) -+{ -+ void __iomem *gpio_en0 = -+ (void __iomem *)KSEG1ADDR(AR7_REGS_GPIO + TITAN_GPIO_ENBL_0); -+ void __iomem *gpio_en1 = -+ (void __iomem *)KSEG1ADDR(AR7_REGS_GPIO + TITAN_GPIO_ENBL_1); -+ -+ writel(readl(gpio >> 5 ? gpio_en1 : gpio_en0) | (1 << (gpio & 0x1f)), -+ gpio >> 5 ? gpio_en1 : gpio_en0); -+ -+ return 0; -+} -+ -+int ar7_gpio_enable(unsigned gpio) -+{ -+ return ar7_is_titan() ? ar7_gpio_enable_titan(gpio) : -+ ar7_gpio_enable_ar7(gpio); -+} - EXPORT_SYMBOL(ar7_gpio_enable); - --int ar7_gpio_disable(unsigned gpio) -+static inline int ar7_gpio_disable_ar7(unsigned gpio) - { - void __iomem *gpio_en = ar7_gpio_chip.regs + AR7_GPIO_ENABLE; - -@@ -105,27 +194,57 @@ int ar7_gpio_disable(unsigned gpio) - - return 0; - } -+ -+static inline int ar7_gpio_disable_titan(unsigned gpio) -+{ -+ void __iomem *gpio_en0 = -+ (void __iomem *)KSEG1ADDR(AR7_REGS_GPIO + TITAN_GPIO_ENBL_0); -+ void __iomem *gpio_en1 = -+ (void __iomem *)KSEG1ADDR(AR7_REGS_GPIO + TITAN_GPIO_ENBL_1); -+ -+ writel(readl(gpio >> 5 ? gpio_en1 : gpio_en0) & ~(1 << (gpio & 0x1f)), -+ gpio >> 5 ? gpio_en1 : gpio_en0); -+ -+ return 0; -+} -+ -+int ar7_gpio_disable(unsigned gpio) -+{ -+ return ar7_is_titan() ? ar7_gpio_disable_titan(gpio) : -+ ar7_gpio_disable_ar7(gpio); -+} -+ - EXPORT_SYMBOL(ar7_gpio_disable); - - static int __init ar7_gpio_init(void) - { - int ret; - -- ar7_gpio_chip.regs = ioremap_nocache(AR7_REGS_GPIO, -+ if (!ar7_is_titan()) { -+ ar7_gpio_chip.regs = ioremap_nocache(AR7_REGS_GPIO, - AR7_REGS_GPIO + 0x10); - -- if (!ar7_gpio_chip.regs) { -- printk(KERN_ERR "ar7-gpio: failed to ioremap regs\n"); -- return -ENOMEM; -- } -- -- ret = gpiochip_add(&ar7_gpio_chip.chip); -- if (ret) { -- printk(KERN_ERR "ar7-gpio: failed to add gpiochip\n"); -- return ret; -+ if (!ar7_gpio_chip.regs) { -+ printk(KERN_ERR "ar7-gpio: failed to ioremap regs\n"); -+ return -ENOMEM; -+ } -+ -+ ret = gpiochip_add(&ar7_gpio_chip.chip); -+ if (ret) { -+ printk(KERN_ERR "ar7-gpio: failed to add gpiochip\n"); -+ return ret; -+ } -+ printk(KERN_INFO "ar7-gpio: registered %d GPIOs\n", -+ ar7_gpio_chip.chip.ngpio); -+ } else { -+ ret = gpiochip_add(&titan_gpio_chip.chip); -+ if (ret) { -+ printk(KERN_ERR "titan-gpio: failed to add gpiochip\n"); -+ return ret; -+ } -+ printk(KERN_INFO "titan-gpio: registered %d GPIOs\n", -+ titan_gpio_chip.chip.ngpio); - } -- printk(KERN_INFO "ar7-gpio: registered %d GPIOs\n", -- ar7_gpio_chip.chip.ngpio); - return ret; - } - arch_initcall(ar7_gpio_init); ---- a/arch/mips/ar7/setup.c -+++ b/arch/mips/ar7/setup.c -@@ -23,6 +23,9 @@ - #include <asm/reboot.h> - #include <asm/mach-ar7/ar7.h> - #include <asm/mach-ar7/prom.h> -+#include <asm/mach-ar7/gpio.h> -+ -+static int titan_variant; - - static void ar7_machine_restart(char *command) - { -@@ -56,6 +59,18 @@ const char *get_system_type(void) - return "TI AR7 (TNETD7200)"; - case AR7_CHIP_7300: - return "TI AR7 (TNETD7300)"; -+ case AR7_CHIP_TITAN: -+ titan_variant = ar7_init_titan_variant(); -+ switch (titan_variant /*(gpio_get_value_titan(1) >> 12) & 0xf*/) { -+ case TITAN_CHIP_1050: -+ return "TI AR7 (TNETV1050)"; -+ case TITAN_CHIP_1055: -+ return "TI AR7 (TNETV1055)"; -+ case TITAN_CHIP_1056: -+ return "TI AR7 (TNETV1056)"; -+ case TITAN_CHIP_1060: -+ return "TI AR7 (TNETV1060)"; -+ } - default: - return "TI AR7 (unknown)"; - } ---- a/arch/mips/include/asm/mach-ar7/ar7.h -+++ b/arch/mips/include/asm/mach-ar7/ar7.h -@@ -50,6 +50,11 @@ - #define UR8_REGS_WDT (AR7_REGS_BASE + 0x0b00) - #define UR8_REGS_UART1 (AR7_REGS_BASE + 0x0f00) - -+#define TITAN_REGS_MAC0 (0x08640000) -+#define TITAN_REGS_MAC1 (TITAN_REGS_MAC0 + 0x0800) -+#define TITAN_REGS_VLYNQ0 (AR7_REGS_BASE + 0x1c00) -+#define TITAN_REGS_VLYNQ1 (AR7_REGS_BASE + 0x1300) -+ - #define AR7_RESET_PERIPHERAL 0x0 - #define AR7_RESET_SOFTWARE 0x4 - #define AR7_RESET_STATUS 0x8 -@@ -59,15 +64,30 @@ - #define AR7_RESET_BIT_MDIO 22 - #define AR7_RESET_BIT_EPHY 26 - -+#define TITAN_RESET_BIT_EPHY1 28 -+ - /* GPIO control registers */ - #define AR7_GPIO_INPUT 0x0 - #define AR7_GPIO_OUTPUT 0x4 - #define AR7_GPIO_DIR 0x8 - #define AR7_GPIO_ENABLE 0xc -+#define TITAN_GPIO_INPUT_0 0x0 -+#define TITAN_GPIO_INPUT_1 0x4 -+#define TITAN_GPIO_OUTPUT_0 0x8 -+#define TITAN_GPIO_OUTPUT_1 0xc -+#define TITAN_GPIO_DIR_0 0x10 -+#define TITAN_GPIO_DIR_1 0x14 -+#define TITAN_GPIO_ENBL_0 0x18 -+#define TITAN_GPIO_ENBL_1 0x1c - - #define AR7_CHIP_7100 0x18 - #define AR7_CHIP_7200 0x2b - #define AR7_CHIP_7300 0x05 -+#define AR7_CHIP_TITAN 0x07 -+#define TITAN_CHIP_1050 0x0f -+#define TITAN_CHIP_1055 0x0e -+#define TITAN_CHIP_1056 0x0d -+#define TITAN_CHIP_1060 0x07 - - /* Interrupts */ - #define AR7_IRQ_UART0 15 -@@ -95,14 +115,22 @@ struct plat_dsl_data { - - extern int ar7_cpu_clock, ar7_bus_clock, ar7_dsp_clock; - -+static inline int ar7_is_titan(void) -+{ -+ return (readl((void *)KSEG1ADDR(AR7_REGS_GPIO + 0x24)) & 0xffff) == -+ AR7_CHIP_TITAN; -+} -+ - static inline u16 ar7_chip_id(void) - { -- return readl((void *)KSEG1ADDR(AR7_REGS_GPIO + 0x14)) & 0xffff; -+ return ar7_is_titan() ? AR7_CHIP_TITAN : (readl((void *) -+ KSEG1ADDR(AR7_REGS_GPIO + 0x14)) & 0xffff); - } - - static inline u8 ar7_chip_rev(void) - { -- return (readl((void *)KSEG1ADDR(AR7_REGS_GPIO + 0x14)) >> 16) & 0xff; -+ return (readl((void *)KSEG1ADDR(AR7_REGS_GPIO + (ar7_is_titan() ? 0x24 : -+ 0x14))) >> 16) & 0xff; - } - - struct clk { ---- a/arch/mips/include/asm/mach-ar7/gpio.h -+++ b/arch/mips/include/asm/mach-ar7/gpio.h -@@ -20,9 +20,13 @@ - #define __AR7_GPIO_H__ - - #include <asm/mach-ar7/ar7.h> -+#ifndef __AR7_TITAN_H__ -+#include <asm/mach-ar7/titan.h> -+#endif - - #define AR7_GPIO_MAX 32 --#define NR_BUILTIN_GPIO AR7_GPIO_MAX -+#define TITAN_GPIO_MAX 51 -+#define NR_BUILTIN_GPIO TITAN_GPIO_MAX - - #define gpio_to_irq(gpio) -1 - -@@ -35,6 +39,41 @@ - int ar7_gpio_enable(unsigned gpio); - int ar7_gpio_disable(unsigned gpio); - -+static inline int ar7_init_titan_variant(void) -+{ -+ /*UINT32 new_val;*/ -+ unsigned new_val; -+ -+ /* set GPIO 44 - 47 as input */ -+ /*PAL_sysGpioCtrl(const int, GPIO_PIN, GPIO_INPUT_PIN); */ -+ /*define titan_gpio_ctrl in titan.h*/ -+ titan_gpio_ctrl(44, GPIO_PIN, GPIO_INPUT_PIN); -+ titan_gpio_ctrl(45, GPIO_PIN, GPIO_INPUT_PIN); -+ titan_gpio_ctrl(46, GPIO_PIN, GPIO_INPUT_PIN); -+ titan_gpio_ctrl(47, GPIO_PIN, GPIO_INPUT_PIN); -+ -+ /* read GPIO to get Titan variant type */ -+ /*fix this*/ -+ titan_sysGpioInValue( &new_val, 1 ); -+ -+ new_val >>= 12; -+ new_val &= 0x0f; -+ -+ switch ( new_val ) -+ { -+ case TITAN_CHIP_1050: -+ case TITAN_CHIP_1055: -+ case TITAN_CHIP_1056: -+ case TITAN_CHIP_1060: -+ return new_val; -+ -+ default: -+ break; -+ } -+ /* In case we get an invalid value, return the default Titan chip */ -+ return TITAN_CHIP_1050; -+} -+ - #include <asm-generic/gpio.h> - - #endif ---- /dev/null -+++ b/arch/mips/include/asm/mach-ar7/titan.h -@@ -0,0 +1,176 @@ -+/* -+ * Copyright (C) 2008 Stanley Pinchak <stanley_dot_pinchak_at_gmail_dot_com> -+ * -+ * This program is free software; you can redistribute it and/or modify -+ * it under the terms of the GNU General Public License as published by -+ * the Free Software Foundation; either version 2 of the License, or -+ * (at your option) any later version. -+ * -+ * This program is distributed in the hope that it will be useful, -+ * but WITHOUT ANY WARRANTY; without even the implied warranty of -+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -+ * GNU General Public License for more details. -+ * -+ * You should have received a copy of the GNU General Public License -+ * along with this program; if not, write to the Free Software -+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA -+ */ -+#ifndef __AR7_TITAN_H__ -+#define __AR7_TITAN_H__ -+ -+#include <asm/mach-ar7/gpio.h> -+ -+typedef enum TITAN_GPIO_PIN_MODE_tag -+{ -+ FUNCTIONAL_PIN = 0, -+ GPIO_PIN = 1 -+} TITAN_GPIO_PIN_MODE_T; -+ -+typedef enum TITAN_GPIO_PIN_DIRECTION_tag -+{ -+ GPIO_OUTPUT_PIN = 0, -+ GPIO_INPUT_PIN = 1 -+} TITAN_GPIO_PIN_DIRECTION_T; -+ -+/********************************************************************** -+ * GPIO Control -+ **********************************************************************/ -+ -+typedef struct -+{ -+ int pinSelReg; -+ int shift; -+ int func; -+ -+} GPIO_CFG; -+ -+static GPIO_CFG gptable[]= { -+ /* PIN_SEL_REG, START_BIT, GPIO_CFG_MUX_VALUE */ -+ {4,24,1}, -+ {4,26,1}, -+ {4,28,1}, -+ {4,30,1}, -+ {5,6,1}, -+ {5,8,1}, -+ {5,10,1}, -+ {5,12,1}, -+ {7,14,3}, -+ {7,16,3}, -+ {7,18,3}, -+ {7,20,3}, -+ {7,22,3}, -+ {7,26,3}, -+ {7,28,3}, -+ {7,30,3}, -+ {8,0,3}, -+ {8,2,3}, -+ {8,4,3}, -+ {8,10,3}, -+ {8,14,3}, -+ {8,16,3}, -+ {8,18,3}, -+ {8,20,3}, -+ {9,8,3}, -+ {9,10,3}, -+ {9,12,3}, -+ {9,14,3}, -+ {9,18,3}, -+ {9,20,3}, -+ {9,24,3}, -+ {9,26,3}, -+ {9,28,3}, -+ {9,30,3}, -+ {10,0,3}, -+ {10,2,3}, -+ {10,8,3}, -+ {10,10,3}, -+ {10,12,3}, -+ {10,14,3}, -+ {13,12,3}, -+ {13,14,3}, -+ {13,16,3}, -+ {13,18,3}, -+ {13,24,3}, -+ {13,26,3}, -+ {13,28,3}, -+ {13,30,3}, -+ {14,2,3}, -+ {14,6,3}, -+ {14,8,3}, -+ {14,12,3} -+}; -+ -+typedef struct -+{ -+ volatile unsigned int reg[21]; -+} -+PIN_SEL_REG_ARRAY_T; -+ -+typedef struct -+{ -+ unsigned int data_in [2]; -+ unsigned int data_out[2]; -+ unsigned int dir[2]; -+ unsigned int enable[2]; -+ -+} TITAN_GPIO_CONTROL_T; -+ -+#define AVALANCHE_PIN_SEL_BASE 0xA861160C /*replace with KSEG1ADDR()*/ -+ -+static inline int titan_gpio_ctrl(unsigned int gpio_pin, TITAN_GPIO_PIN_MODE_T pin_mode, -+ TITAN_GPIO_PIN_DIRECTION_T pin_direction) -+{ -+ int reg_index = 0; -+ int mux_status; -+ GPIO_CFG gpio_cfg; -+ volatile PIN_SEL_REG_ARRAY_T *pin_sel_array = (PIN_SEL_REG_ARRAY_T*) AVALANCHE_PIN_SEL_BASE; -+ volatile TITAN_GPIO_CONTROL_T *gpio_cntl = (TITAN_GPIO_CONTROL_T*) KSEG1ADDR(AR7_REGS_GPIO + TITAN_GPIO_INPUT_0); -+ -+ if (gpio_pin > 51 ) -+ return(-1); -+ -+ gpio_cfg = gptable[gpio_pin]; -+ mux_status = (pin_sel_array->reg[gpio_cfg.pinSelReg - 1] >> gpio_cfg.shift) & 0x3; -+ if(!((mux_status == 0 /* tri-stated */ ) || (mux_status == gpio_cfg.func /*GPIO functionality*/))) -+ { -+ return(-1); /* Pin have been configured for non GPIO funcs. */ -+ } -+ -+ /* Set the pin to be used as GPIO. */ -+ pin_sel_array->reg[gpio_cfg.pinSelReg - 1] |= ((gpio_cfg.func & 0x3) << gpio_cfg.shift); -+ -+ /* Check whether gpio refers to the first GPIO reg or second. */ -+ if(gpio_pin > 31) -+ { -+ reg_index = 1; -+ gpio_pin -= 32; -+ } -+ -+ if(pin_mode) -+ gpio_cntl->enable[reg_index] |= (1 << gpio_pin); /* Enable */ -+ else -+ gpio_cntl->enable[reg_index] &= ~(1 << gpio_pin); -+ -+ if(pin_direction) -+ gpio_cntl->dir[reg_index] |= (1 << gpio_pin); /* Input */ -+ else -+ gpio_cntl->dir[reg_index] &= ~(1 << gpio_pin); -+ -+ return(0); -+ -+}/* end of function titan_gpio_ctrl */ -+ -+static inline int titan_sysGpioInValue(unsigned int *in_val, unsigned int reg_index) -+{ -+ volatile TITAN_GPIO_CONTROL_T *gpio_cntl = (TITAN_GPIO_CONTROL_T*) KSEG1ADDR(AR7_REGS_GPIO + TITAN_GPIO_INPUT_0); -+ -+ if(reg_index > 1) -+ return (-1); -+ -+ *in_val = gpio_cntl->data_in[reg_index]; -+ -+ return (0); -+} -+ -+ -+#endif diff --git a/target/linux/ar7/patches-2.6.35/940-cpmac-titan.patch b/target/linux/ar7/patches-2.6.35/940-cpmac-titan.patch deleted file mode 100644 index ec44655280..0000000000 --- a/target/linux/ar7/patches-2.6.35/940-cpmac-titan.patch +++ /dev/null @@ -1,108 +0,0 @@ ---- a/arch/mips/ar7/platform.c -+++ b/arch/mips/ar7/platform.c -@@ -769,22 +769,31 @@ static int __init ar7_register_devices(v - } - - if (ar7_has_high_cpmac()) { -- res = fixed_phy_add(PHY_POLL, cpmac_high.id, &fixed_phy_status); -+ fixed_phy_add(PHY_POLL, ar7_is_titan() ? cpmac_high_titan.id : cpmac_high.id, -+ &fixed_phy_status); - if (!res) { -- cpmac_get_mac(1, cpmac_high_data.dev_addr); -- -- res = platform_device_register(&cpmac_high); -+ cpmac_get_mac(1, ar7_is_titan() ? cpmac_high_data_titan.dev_addr : -+ cpmac_high_data.dev_addr); -+ res = platform_device_register(ar7_is_titan() ? &cpmac_high_titan : -+ &cpmac_high); - if (res) - pr_warning("unable to register cpmac-high: %d\n", res); - } else - pr_warning("unable to add cpmac-high phy: %d\n", res); -- } else -- cpmac_low_data.phy_mask = 0xffffffff; -+ } else { -+ if (ar7_is_titan()) -+ cpmac_low_data_titan.phy_mask = 0xffffffff; -+ else -+ cpmac_low_data.phy_mask = 0xffffffff; -+ } - -- res = fixed_phy_add(PHY_POLL, cpmac_low.id, &fixed_phy_status); -+ res = fixed_phy_add(PHY_POLL, ar7_is_titan() ? cpmac_low_titan.id : cpmac_low.id, -+ &fixed_phy_status); - if (!res) { -- cpmac_get_mac(0, cpmac_low_data.dev_addr); -- res = platform_device_register(&cpmac_low); -+ cpmac_get_mac(0, ar7_is_titan() ? cpmac_low_data_titan.dev_addr : -+ cpmac_low_data.dev_addr); -+ res = platform_device_register(ar7_is_titan() ? &cpmac_low_titan : -+ &cpmac_low); - if (res) - pr_warning("unable to register cpmac-low: %d\n", res); - } else ---- a/drivers/net/cpmac.c -+++ b/drivers/net/cpmac.c -@@ -1158,6 +1158,8 @@ static int __devinit cpmac_probe(struct - goto fail; - } - -+ ar7_device_reset(pdata->reset_bit); -+ - dev->irq = platform_get_irq_byname(pdev, "irq"); - - dev->netdev_ops = &cpmac_netdev_ops; -@@ -1234,7 +1236,7 @@ int __devinit cpmac_init(void) - cpmac_mii->reset = cpmac_mdio_reset; - cpmac_mii->irq = mii_irqs; - -- cpmac_mii->priv = ioremap(AR7_REGS_MDIO, 256); -+ cpmac_mii->priv = ioremap(ar7_is_titan() ? TITAN_REGS_MDIO : AR7_REGS_MDIO, 256); - - if (!cpmac_mii->priv) { - printk(KERN_ERR "Can't ioremap mdio registers\n"); -@@ -1245,10 +1247,17 @@ int __devinit cpmac_init(void) - #warning FIXME: unhardcode gpio&reset bits - ar7_gpio_disable(26); - ar7_gpio_disable(27); -- ar7_device_reset(AR7_RESET_BIT_CPMAC_LO); -- ar7_device_reset(AR7_RESET_BIT_CPMAC_HI); -+ -+ if (!ar7_is_titan()) { -+ ar7_device_reset(AR7_RESET_BIT_CPMAC_LO); -+ ar7_device_reset(AR7_RESET_BIT_CPMAC_HI); -+ } - ar7_device_reset(AR7_RESET_BIT_EPHY); - -+ if (ar7_is_titan()) { -+ ar7_device_reset(TITAN_RESET_BIT_EPHY1); -+ } -+ - cpmac_mii->reset(cpmac_mii); - - for (i = 0; i < 300; i++) -@@ -1263,7 +1272,8 @@ int __devinit cpmac_init(void) - mask = 0; - } - -- cpmac_mii->phy_mask = ~(mask | 0x80000000); -+ cpmac_mii->phy_mask = ar7_is_titan()? ~(mask | 0x80000000 | 0x40000000): -+ ~(mask | 0x80000000); - snprintf(cpmac_mii->id, MII_BUS_ID_SIZE, "1"); - - res = mdiobus_register(cpmac_mii); ---- a/arch/mips/include/asm/mach-ar7/ar7.h -+++ b/arch/mips/include/asm/mach-ar7/ar7.h -@@ -50,8 +50,10 @@ - #define UR8_REGS_WDT (AR7_REGS_BASE + 0x0b00) - #define UR8_REGS_UART1 (AR7_REGS_BASE + 0x0f00) - --#define TITAN_REGS_MAC0 (0x08640000) --#define TITAN_REGS_MAC1 (TITAN_REGS_MAC0 + 0x0800) -+#define TITAN_REGS_ESWITCH_BASE (0x08640000) -+#define TITAN_REGS_MAC0 (TITAN_REGS_ESWITCH_BASE + 0) -+#define TITAN_REGS_MAC1 (TITAN_REGS_ESWITCH_BASE + 0x0800) -+#define TITAN_REGS_MDIO (TITAN_REGS_ESWITCH_BASE + 0x02000) - #define TITAN_REGS_VLYNQ0 (AR7_REGS_BASE + 0x1c00) - #define TITAN_REGS_VLYNQ1 (AR7_REGS_BASE + 0x1300) - diff --git a/target/linux/ar7/patches-2.6.35/970-remove_fixed_phy.patch b/target/linux/ar7/patches-2.6.35/970-remove_fixed_phy.patch deleted file mode 100644 index c8a00dfbc1..0000000000 --- a/target/linux/ar7/patches-2.6.35/970-remove_fixed_phy.patch +++ /dev/null @@ -1,78 +0,0 @@ ---- a/arch/mips/ar7/platform.c -+++ b/arch/mips/ar7/platform.c -@@ -33,7 +33,6 @@ - #include <linux/string.h> - #include <linux/etherdevice.h> - #include <linux/phy.h> --#include <linux/phy_fixed.h> - #include <linux/gpio.h> - #include <linux/clk.h> - -@@ -370,12 +369,6 @@ static struct resource cpmac_high_res_ti - }, - }; - --static struct fixed_phy_status fixed_phy_status __initdata = { -- .link = 1, -- .speed = 100, -- .duplex = 1, --}; -- - static struct plat_cpmac_data cpmac_low_data = { - .reset_bit = 17, - .power_bit = 20, -@@ -769,16 +762,13 @@ static int __init ar7_register_devices(v - } - - if (ar7_has_high_cpmac()) { -- fixed_phy_add(PHY_POLL, ar7_is_titan() ? cpmac_high_titan.id : cpmac_high.id, -- &fixed_phy_status); -- if (!res) { -- cpmac_get_mac(1, ar7_is_titan() ? cpmac_high_data_titan.dev_addr : -+ cpmac_get_mac(1, ar7_is_titan() ? cpmac_high_data_titan.dev_addr : - cpmac_high_data.dev_addr); -- res = platform_device_register(ar7_is_titan() ? &cpmac_high_titan : -+ res = platform_device_register(ar7_is_titan() ? &cpmac_high_titan : - &cpmac_high); -- if (res) -- pr_warning("unable to register cpmac-high: %d\n", res); -- } else -+ if (res) -+ pr_warning("unable to register cpmac-high: %d\n", res); -+ else - pr_warning("unable to add cpmac-high phy: %d\n", res); - } else { - if (ar7_is_titan()) -@@ -787,16 +777,13 @@ static int __init ar7_register_devices(v - cpmac_low_data.phy_mask = 0xffffffff; - } - -- res = fixed_phy_add(PHY_POLL, ar7_is_titan() ? cpmac_low_titan.id : cpmac_low.id, -- &fixed_phy_status); -- if (!res) { -- cpmac_get_mac(0, ar7_is_titan() ? cpmac_low_data_titan.dev_addr : -+ cpmac_get_mac(0, ar7_is_titan() ? cpmac_low_data_titan.dev_addr : - cpmac_low_data.dev_addr); -- res = platform_device_register(ar7_is_titan() ? &cpmac_low_titan : -+ res = platform_device_register(ar7_is_titan() ? &cpmac_low_titan : - &cpmac_low); -- if (res) -- pr_warning("unable to register cpmac-low: %d\n", res); -- } else -+ if (res) -+ pr_warning("unable to register cpmac-low: %d\n", res); -+ else - pr_warning("unable to add cpmac-low phy: %d\n", res); - - detect_leds(); ---- a/drivers/net/cpmac.c -+++ b/drivers/net/cpmac.c -@@ -1273,7 +1273,7 @@ int __devinit cpmac_init(void) - } - - cpmac_mii->phy_mask = ar7_is_titan()? ~(mask | 0x80000000 | 0x40000000): -- ~(mask | 0x80000000); -+ ~(mask | 0x80000001); - snprintf(cpmac_mii->id, MII_BUS_ID_SIZE, "1"); - - res = mdiobus_register(cpmac_mii); diff --git a/target/linux/ar7/patches-2.6.35/971-cpmac_cleanup.patch b/target/linux/ar7/patches-2.6.35/971-cpmac_cleanup.patch deleted file mode 100644 index 99e8fbe8d9..0000000000 --- a/target/linux/ar7/patches-2.6.35/971-cpmac_cleanup.patch +++ /dev/null @@ -1,69 +0,0 @@ ---- a/drivers/net/cpmac.c -+++ b/drivers/net/cpmac.c -@@ -34,7 +34,6 @@ - #include <linux/skbuff.h> - #include <linux/mii.h> - #include <linux/phy.h> --#include <linux/phy_fixed.h> - #include <linux/platform_device.h> - #include <linux/dma-mapping.h> - #include <linux/clk.h> -@@ -1108,8 +1107,6 @@ static const struct net_device_ops cpmac - .ndo_set_mac_address = eth_mac_addr, - }; - --static int external_switch; -- - static int __devinit cpmac_probe(struct platform_device *pdev) - { - int rc, phy_id; -@@ -1121,24 +1118,18 @@ static int __devinit cpmac_probe(struct - - pdata = pdev->dev.platform_data; - -- if (external_switch || dumb_switch) { -- strncpy(mdio_bus_id, "0", MII_BUS_ID_SIZE); /* fixed phys bus */ -- phy_id = pdev->id; -- } else { -- for (phy_id = 0; phy_id < PHY_MAX_ADDR; phy_id++) { -- if (!(pdata->phy_mask & (1 << phy_id))) -- continue; -- if (!cpmac_mii->phy_map[phy_id]) -- continue; -- strncpy(mdio_bus_id, cpmac_mii->id, MII_BUS_ID_SIZE); -- break; -- } -+ for (phy_id = 0; phy_id < PHY_MAX_ADDR; phy_id++) { -+ if (!(pdata->phy_mask & (1 << phy_id))) -+ continue; -+ if (!cpmac_mii->phy_map[phy_id]) -+ continue; -+ strncpy(mdio_bus_id, cpmac_mii->id, MII_BUS_ID_SIZE); -+ break; - } - - if (phy_id == PHY_MAX_ADDR) { -- dev_err(&pdev->dev, "no PHY present, falling back to switch on MDIO bus 0\n"); -- strncpy(mdio_bus_id, "0", MII_BUS_ID_SIZE); /* fixed phys bus */ -- phy_id = pdev->id; -+ dev_err(&pdev->dev, "no PHY present\n"); -+ return -ENODEV; - } - - dev = alloc_etherdev_mq(sizeof(*priv), CPMAC_QUEUES); -@@ -1266,14 +1257,8 @@ int __devinit cpmac_init(void) - else - msleep(10); - -- mask &= 0x7fffffff; -- if (mask & (mask - 1)) { -- external_switch = 1; -- mask = 0; -- } -- - cpmac_mii->phy_mask = ar7_is_titan()? ~(mask | 0x80000000 | 0x40000000): -- ~(mask | 0x80000001); -+ ~(mask | 0x80000000); - snprintf(cpmac_mii->id, MII_BUS_ID_SIZE, "1"); - - res = mdiobus_register(cpmac_mii); diff --git a/target/linux/ar7/patches-2.6.35/972-cpmac_multi_probe.patch b/target/linux/ar7/patches-2.6.35/972-cpmac_multi_probe.patch deleted file mode 100644 index 7ee604a769..0000000000 --- a/target/linux/ar7/patches-2.6.35/972-cpmac_multi_probe.patch +++ /dev/null @@ -1,65 +0,0 @@ ---- a/drivers/net/cpmac.c -+++ b/drivers/net/cpmac.c -@@ -34,6 +34,7 @@ - #include <linux/skbuff.h> - #include <linux/mii.h> - #include <linux/phy.h> -+#include <linux/phy_fixed.h> - #include <linux/platform_device.h> - #include <linux/dma-mapping.h> - #include <linux/clk.h> -@@ -219,6 +220,12 @@ static void cpmac_hw_stop(struct net_dev - static int cpmac_stop(struct net_device *dev); - static int cpmac_open(struct net_device *dev); - -+static struct fixed_phy_status fixed_phy_status = { -+ .link = 1, -+ .speed = 100, -+ .duplex = 1, -+}; -+ - static void cpmac_dump_regs(struct net_device *dev) - { - int i; -@@ -1127,11 +1134,38 @@ static int __devinit cpmac_probe(struct - break; - } - -- if (phy_id == PHY_MAX_ADDR) { -- dev_err(&pdev->dev, "no PHY present\n"); -- return -ENODEV; -+ if (phy_id < PHY_MAX_ADDR) -+ goto dev_alloc; -+ -+ dev_info(&pdev->dev, "trying external MII\n"); -+ /* Now disable EPHY and enable MII */ -+ ar7_device_disable(AR7_RESET_BIT_EPHY); -+ *(unsigned long*) ioremap(0x08611A08, 4) |= 0x00000001; -+ -+ for (phy_id = 0; phy_id < PHY_MAX_ADDR; phy_id++) { -+ if (!(pdata->phy_mask & (1 << phy_id))) -+ continue; -+ if (!cpmac_mii->phy_map[phy_id]) -+ continue; -+ strncpy(mdio_bus_id, cpmac_mii->id, MII_BUS_ID_SIZE); -+ break; - } - -+ if (phy_id < PHY_MAX_ADDR) -+ goto dev_alloc; -+ -+ /* This still does not work, so now we register a fixed phy */ -+ dev_info(&pdev->dev, "using fixed PHY\n"); -+ rc = fixed_phy_add(PHY_POLL, pdev->id, &fixed_phy_status); -+ if (rc && rc != -ENODEV) { -+ dev_err(&pdev->dev, "unable to register fixed PHY\n"); -+ return rc; -+ } -+ -+ strncpy(mdio_bus_id, "0", MII_BUS_ID_SIZE); /* fixed phys bus */ -+ phy_id = pdev->id; -+ -+dev_alloc: - dev = alloc_etherdev_mq(sizeof(*priv), CPMAC_QUEUES); - - if (!dev) { |