+
+ /* AR2316 relocates radio config to new location */
+ if (!found) {
-+ for (radio_config = board_config + 0xf8;
-+ (radio_config < flash_limit - 0x1000 + 0xf8);
-+ radio_config += 0x1000) {
++ for (radio_config = board_config + 0xf8;
++ (radio_config < flash_limit - 0x1000 + 0xf8);
++ radio_config += 0x1000) {
+ if ((*(u32 *)radio_config != 0xffffffff) &&
-+ check_radio_magic(radio_config)) {
++ check_radio_magic(radio_config)) {
+ found = 1;
+ break;
+ }
-+ }
++ }
+ }
+
+ if (!found) {
+ * address(es).
+ */
+struct ar231x_boarddata {
-+ u32 magic; /* board data is valid */
++ u32 magic; /* board data is valid */
+#define AR531X_BD_MAGIC 0x35333131 /* "5311", for all 531x platforms */
-+ u16 cksum; /* checksum (starting with BD_REV 2) */
-+ u16 rev; /* revision of this struct */
-+#define BD_REV 4
-+ char board_name[64]; /* Name of board */
-+ u16 major; /* Board major number */
-+ u16 minor; /* Board minor number */
-+ u32 flags; /* Board configuration */
++ u16 cksum; /* checksum (starting with BD_REV 2) */
++ u16 rev; /* revision of this struct */
++#define BD_REV 4
++ char board_name[64]; /* Name of board */
++ u16 major; /* Board major number */
++ u16 minor; /* Board minor number */
++ u32 flags; /* Board configuration */
+#define BD_ENET0 0x00000001 /* ENET0 is stuffed */
+#define BD_ENET1 0x00000002 /* ENET1 is stuffed */
+#define BD_UART1 0x00000004 /* UART1 is stuffed */
+#define BD_WLAN0_5G_EN 0x00008000 /* FLAG for radio0_2G */
+#define BD_WLAN1_2G_EN 0x00020000 /* FLAG for radio0_2G */
+#define BD_WLAN1_5G_EN 0x00040000 /* FLAG for radio0_2G */
-+ u16 reset_config_gpio; /* Reset factory GPIO pin */
-+ u16 sys_led_gpio; /* System LED GPIO pin */
++ u16 reset_config_gpio; /* Reset factory GPIO pin */
++ u16 sys_led_gpio; /* System LED GPIO pin */
+
-+ u32 cpu_freq; /* CPU core frequency in Hz */
-+ u32 sys_freq; /* System frequency in Hz */
-+ u32 cnt_freq; /* Calculated C0_COUNT frequency */
++ u32 cpu_freq; /* CPU core frequency in Hz */
++ u32 sys_freq; /* System frequency in Hz */
++ u32 cnt_freq; /* Calculated C0_COUNT frequency */
+
-+ u8 wlan0_mac[6];
-+ u8 enet0_mac[6];
-+ u8 enet1_mac[6];
++ u8 wlan0_mac[6];
++ u8 enet0_mac[6];
++ u8 enet1_mac[6];
+
-+ u16 pci_id; /* Pseudo PCIID for common code */
-+ u16 mem_cap; /* cap bank1 in MB */
++ u16 pci_id; /* Pseudo PCIID for common code */
++ u16 mem_cap; /* cap bank1 in MB */
+
-+ /* version 3 */
-+ u8 wlan1_mac[6]; /* (ar5212) */
++ /* version 3 */
++ u8 wlan1_mac[6]; /* (ar5212) */
+};
+
+#define BOARD_CONFIG_BUFSZ 0x1000
+#define AR2315_AHB_ERR3 (AR2315_DSLBASE + 0x005c) /* hrdata */
+#define AR2315_AHB_ERR4 (AR2315_DSLBASE + 0x0060) /* status */
+
-+#define AHB_ERROR_DET 1 /* AHB Error has been detected, */
-+ /* write 1 to clear all bits in ERR0 */
-+#define AHB_ERROR_OVR 2 /* AHB Error overflow has been detected */
-+#define AHB_ERROR_WDT 4 /* AHB Error due to wdt instead of hresp */
++#define AHB_ERROR_DET 1 /* AHB Error has been detected, */
++ /* write 1 to clear all bits in ERR0 */
++#define AHB_ERROR_OVR 2 /* AHB Error overflow has been detected */
++#define AHB_ERROR_WDT 4 /* AHB Error due to wdt instead of hresp */
+
+#define AR2315_PROCERR_HMAST 0x0000000f
+#define AR2315_PROCERR_HMAST_DFLT 0
+#endif /* __AR2315_REG_H */
--- /dev/null
+++ b/arch/mips/include/asm/mach-ar231x/ar5312_regs.h
-@@ -0,0 +1,232 @@
+@@ -0,0 +1,233 @@
+/*
+ * This file is subject to the terms and conditions of the GNU General Public
+ * License. See the file "COPYING" in the main directory of this archive
+/* Reset/Timer Block Address Map */
+#define AR531X_RESETTMR (AR531X_APBBASE + 0x3000)
+#define AR531X_TIMER (AR531X_RESETTMR + 0x0000) /* countdown timer */
-+#define AR531X_WD_CTRL (AR531X_RESETTMR + 0x0008) /* watchdog cntrl */
-+#define AR531X_WD_TIMER (AR531X_RESETTMR + 0x000c) /* watchdog timer */
++#define AR531X_WD_CTRL (AR531X_RESETTMR + 0x0008) /* watchdog cntrl */
++#define AR531X_WD_TIMER (AR531X_RESETTMR + 0x000c) /* watchdog timer */
+#define AR531X_ISR (AR531X_RESETTMR + 0x0010) /* Intr Status Reg */
+#define AR531X_IMR (AR531X_RESETTMR + 0x0014) /* Intr Mask Reg */
+#define AR531X_RESET (AR531X_RESETTMR + 0x0020)
+#define AR5312_CLOCKCTL1 (AR531X_RESETTMR + 0x0064)
-+#define AR5312_SCRATCH (AR531X_RESETTMR + 0x006c)
++#define AR5312_SCRATCH (AR531X_RESETTMR + 0x006c)
+#define AR531X_PROCADDR (AR531X_RESETTMR + 0x0070)
+#define AR531X_PROC1 (AR531X_RESETTMR + 0x0074)
+#define AR531X_DMAADDR (AR531X_RESETTMR + 0x0078)
+#define AR531X_DMA1 (AR531X_RESETTMR + 0x007c)
-+#define AR531X_ENABLE (AR531X_RESETTMR + 0x0080) /* interface enb */
++#define AR531X_ENABLE (AR531X_RESETTMR + 0x0080) /* interface enb */
+#define AR531X_REV (AR531X_RESETTMR + 0x0090) /* revision */
+
+/* AR531X_WD_CTRL register bit field definitions */
+#define AR531X_ENABLE_UART_AND_WLAN1_PIO 0x0008 /* UART, and WLAN1 PIOs */
+#define AR531X_ENABLE_WLAN1_DMA 0x0010 /* WLAN1 DMAs */
+#define AR531X_ENABLE_WLAN1 \
-+ (AR531X_ENABLE_UART_AND_WLAN1_PIO | AR531X_ENABLE_WLAN1_DMA)
++ (AR531X_ENABLE_UART_AND_WLAN1_PIO |\
++ AR531X_ENABLE_WLAN1_DMA)
+
+/* AR531X_REV register bit field definitions */
+#define AR531X_REV_WMAC_MAJ 0xf000
+ memcfg = ar231x_read_reg(AR531X_MEM_CFG1);
+ bank0AC = (memcfg & MEM_CFG1_AC0) >> MEM_CFG1_AC0_S;
+ bank1AC = (memcfg & MEM_CFG1_AC1) >> MEM_CFG1_AC1_S;
-+ memsize = (bank0AC ? (1 << (bank0AC+1)) : 0)
-+ + (bank1AC ? (1 << (bank1AC+1)) : 0);
++ memsize = (bank0AC ? (1 << (bank0AC+1)) : 0) +
++ (bank1AC ? (1 << (bank1AC+1)) : 0);
+ memsize <<= 20;
+ add_memory_region(0, memsize, BOOT_MEM_RAM);
+
+
--- /dev/null
+++ b/arch/mips/ar231x/ar2315.c
-@@ -0,0 +1,691 @@
+@@ -0,0 +1,693 @@
+/*
+ * This file is subject to the terms and conditions of the GNU General Public
+ * License. See the file "COPYING" in the main directory of this archive
+ imr = ar231x_read_reg(AR2315_IMR);
+ switch(d->irq) {
+ case AR531X_MISC_IRQ_SPI:
-+ imr |= AR2315_ISR_SPI;
-+ break;
++ imr |= AR2315_ISR_SPI;
++ break;
+ case AR531X_MISC_IRQ_TIMER:
-+ imr |= AR2315_ISR_TIMER;
-+ break;
++ imr |= AR2315_ISR_TIMER;
++ break;
+ case AR531X_MISC_IRQ_AHB_PROC:
-+ imr |= AR2315_ISR_AHB;
-+ break;
++ imr |= AR2315_ISR_AHB;
++ break;
+ case AR531X_MISC_IRQ_GPIO:
-+ imr |= AR2315_ISR_GPIO;
-+ break;
++ imr |= AR2315_ISR_GPIO;
++ break;
+ case AR531X_MISC_IRQ_UART0:
-+ imr |= AR2315_ISR_UART0;
-+ break;
++ imr |= AR2315_ISR_UART0;
++ break;
+ case AR531X_MISC_IRQ_WATCHDOG:
-+ imr |= AR2315_ISR_WD;
-+ break;
++ imr |= AR2315_ISR_WD;
++ break;
+ default:
+ break;
+ }
+ imr = ar231x_read_reg(AR2315_IMR);
+ switch(d->irq) {
+ case AR531X_MISC_IRQ_SPI:
-+ imr &= ~AR2315_ISR_SPI;
-+ break;
++ imr &= ~AR2315_ISR_SPI;
++ break;
+ case AR531X_MISC_IRQ_TIMER:
-+ imr &= ~AR2315_ISR_TIMER;
-+ break;
++ imr &= ~AR2315_ISR_TIMER;
++ break;
+ case AR531X_MISC_IRQ_AHB_PROC:
-+ imr &= ~AR2315_ISR_AHB;
-+ break;
++ imr &= ~AR2315_ISR_AHB;
++ break;
+ case AR531X_MISC_IRQ_GPIO:
-+ imr &= ~AR2315_ISR_GPIO;
-+ break;
++ imr &= ~AR2315_ISR_GPIO;
++ break;
+ case AR531X_MISC_IRQ_UART0:
-+ imr &= ~AR2315_ISR_UART0;
-+ break;
++ imr &= ~AR2315_ISR_UART0;
++ break;
+ case AR531X_MISC_IRQ_WATCHDOG:
-+ imr &= ~AR2315_ISR_WD;
-+ break;
++ imr &= ~AR2315_ISR_WD;
++ break;
+ default:
+ break;
+ }
+
+static irqreturn_t ar2315_ahb_proc_handler(int cpl, void *dev_id)
+{
-+ ar231x_write_reg(AR2315_AHB_ERR0, AHB_ERROR_DET);
-+ ar231x_read_reg(AR2315_AHB_ERR1);
++ ar231x_write_reg(AR2315_AHB_ERR0, AHB_ERROR_DET);
++ ar231x_read_reg(AR2315_AHB_ERR1);
+
-+ pr_emerg("AHB fatal error\n");
-+ machine_restart("AHB error"); /* Catastrophic failure */
++ pr_emerg("AHB fatal error\n");
++ machine_restart("AHB error"); /* Catastrophic failure */
+
-+ return IRQ_HANDLED;
++ return IRQ_HANDLED;
+}
+
+static struct irqaction ar2315_ahb_proc_interrupt = {
+ u32 flash_size = 0;
+
+ /* probe the flash chip size */
-+ switch(spiflash_probe()) {
-+ case STM_8MBIT_SIGNATURE:
-+ flash_size = 0x00100000;
-+ break;
-+ case STM_16MBIT_SIGNATURE:
-+ flash_size = 0x00200000;
-+ break;
-+ case STM_32MBIT_SIGNATURE:
-+ flash_size = 0x00400000;
-+ break;
-+ case STM_64MBIT_SIGNATURE:
-+ flash_size = 0x00800000;
-+ break;
-+ case STM_128MBIT_SIGNATURE:
-+ flash_size = 0x01000000;
-+ break;
++ switch (spiflash_probe()) {
++ case STM_8MBIT_SIGNATURE:
++ flash_size = 0x00100000;
++ break;
++ case STM_16MBIT_SIGNATURE:
++ flash_size = 0x00200000;
++ break;
++ case STM_32MBIT_SIGNATURE:
++ flash_size = 0x00400000;
++ break;
++ case STM_64MBIT_SIGNATURE:
++ flash_size = 0x00800000;
++ break;
++ case STM_128MBIT_SIGNATURE:
++ flash_size = 0x01000000;
++ break;
+ }
+
+ ar2315_spiflash_res[0].end = ar2315_spiflash_res[0].start +
+ divby2 += 1;
+ pllc_out = (40000000/refdiv)*(2*divby2)*fdiv;
+
-+ /* clkm input selected */
++ /* clkm input selected */
+ switch (clock_ctl & CPUCLK_CLK_SEL_M) {
-+ case 0:
-+ case 1:
-+ clk_div = pllc_divide_table[(pllc_ctrl & PLLC_CLKM_DIV_M) >> PLLC_CLKM_DIV_S];
-+ break;
-+ case 2:
-+ clk_div = pllc_divide_table[(pllc_ctrl & PLLC_CLKC_DIV_M) >> PLLC_CLKC_DIV_S];
-+ break;
-+ default:
-+ pllc_out = 40000000;
-+ clk_div = 1;
-+ break;
++ case 0:
++ case 1:
++ clk_div = pllc_divide_table[(pllc_ctrl & PLLC_CLKM_DIV_M) >>
++ PLLC_CLKM_DIV_S];
++ break;
++ case 2:
++ clk_div = pllc_divide_table[(pllc_ctrl & PLLC_CLKC_DIV_M) >>
++ PLLC_CLKC_DIV_S];
++ break;
++ default:
++ pllc_out = 40000000;
++ clk_div = 1;
++ break;
+ }
+
+ cpu_div = (clock_ctl & CPUCLK_CLK_DIV_M) >> CPUCLK_CLK_DIV_S;
+static inline unsigned int
+ar2315_cpu_frequency(void)
+{
-+ return ar2315_sys_clk(ar231x_read_reg(AR2315_CPUCLK));
++ return ar2315_sys_clk(ar231x_read_reg(AR2315_CPUCLK));
+}
+
+static inline unsigned int
+ar2315_apb_frequency(void)
+{
-+ return ar2315_sys_clk(ar231x_read_reg(AR2315_AMBACLK));
++ return ar2315_sys_clk(ar231x_read_reg(AR2315_AMBACLK));
+}
+
+void __init
+
+ /* Detect the hardware based on the device ID */
+ devid = ar231x_read_reg(AR2315_SREV) & AR2315_REV_CHIP;
-+ switch(devid) {
-+ case 0x90:
-+ case 0x91:
-+ ar231x_devtype = DEV_TYPE_AR2317;
-+ break;
-+ default:
-+ ar231x_devtype = DEV_TYPE_AR2315;
-+ break;
++ switch (devid) {
++ case 0x90:
++ case 0x91:
++ ar231x_devtype = DEV_TYPE_AR2317;
++ break;
++ default:
++ ar231x_devtype = DEV_TYPE_AR2315;
++ break;
+ }
+ ar2315_gpio_init();
+ ar231x_board.devid = devid;
projects / openwrt / staging / wigyori.git / blobdiff