Merge pull request #1 from dmadison/forking

Forking

1 files changed, 0 insertions, 297 deletions

diff --git a/firmwares/wifishield/wifiHD/src/board_init.c b/firmwares/wifishield/wifiHD/src/board_init.c
deleted file mode 100644
index a2a191e..0000000
--- a/firmwares/wifishield/wifiHD/src/board_init.c
+++ /dev/null
@@ -1,297 +0,0 @@
-/*! \page License
- * Copyright (C) 2009, H&D Wireless AB All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- * this list of conditions and the following disclaimer.
- *
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- * this list of conditions and the following disclaimer in the documentation
- * and/or other materials provided with the distribution.
- *
- * 3. The name of H&D Wireless AB may not be used to endorse or promote products derived
- * from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY H&D WIRELESS AB ``AS IS'' AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE EXPRESSLY AND
- * SPECIFICALLY DISCLAIMED. IN NO EVENT SHALL ATMEL BE LIABLE FOR ANY DIRECT,
- * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
- * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
- * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
- * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
- * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#include <pm.h>
-#include <flashc.h>
-#include <intc.h>
-#include <board.h>
-#include <gpio.h>
-#ifdef WITH_SDRAM
- #include <sdramc.h>
-#endif
-#include <board_init.h>
-#include <spi.h>
-
-#ifndef NO_SERIAL /* The bootloader does not want serial port
-                   * code */
-#include <usart.h>
-
-int board_putchar(char c)
-{
-        int timeout = USART_DEFAULT_TIMEOUT;
-        if (c == '\n') {
-                do {
-                        if (!timeout--)
-                                return USART_FAILURE;
-                } while (usart_write_char(&CONFIG_CONSOLE_PORT, '\r') !=
-                         USART_SUCCESS);
-                
-                timeout = USART_DEFAULT_TIMEOUT;
-        }
-        
-        do {
-                if (!timeout--)
-                        return USART_FAILURE;
-        } while (usart_write_char(&CONFIG_CONSOLE_PORT, c) != USART_SUCCESS);
-
-        return USART_SUCCESS;
-}
-#endif /* NO_SERIAL */
-/**
- * Initializes the MCU system clocks.
- */
-static void
-init_sys_clocks(void)
-{
-
-        /* if we don't run on OSC0 don't switch to it since we don't know
-         * what kind of oscillator we have here
-         */
-          
-#if OSC == 0
-        /* switch to OSC0 to speed up the booting */
-        pm_switch_to_osc0(&AVR32_PM, FOSC0, OSC0_STARTUP);
-#endif
-
-        
-#ifndef USE_PLL
-        return;
-#endif
-        
-        /* For audio, ee have to use OSC1 on to generate the correct clockrate
-         * for the SSC
-         */
-#if OSC == 1
-        /* start oscillator1 */
-        pm_enable_osc1_crystal(&AVR32_PM, FOSC1);
-        pm_enable_clk1(&AVR32_PM, OSC1_STARTUP);
-#endif
-
-        /* configure pll multipliers */
-        pm_pll_setup(&AVR32_PM,
-                     0,          /* pll */
-                     PLL_MUL,    /* mul */
-                     1,          /* div */
-                     OSC,        /* osc */
-                     16);        /* lockcount */
-
-        /* set PLL operating range and divider (fpll = fvco/2)
-         * this gives PLL output = 66 MHz (62.0928 MHz for EVK1105/OSC1)
-         */
-        pm_pll_set_option(&AVR32_PM,
-                          0,  /* pll */
-                          1,  /* pll_freq */
-                          1,  /* pll_div2 */
-                          0); /* pll_wbwdisable. */
-  
-
-        /* start PLL0 and wait for the lock */
-        pm_pll_enable(&AVR32_PM, 0);
-        pm_wait_for_pll0_locked(&AVR32_PM);
-        
-        /* Set all peripheral clocks torun at master clock rate */
-        pm_cksel(&AVR32_PM,
-                 0,   /* pbadiv */
-                 0,   /* pbasel */
-                 0,   /* pbbdiv */
-                 0,   /* pbbsel */
-                 0,   /* hsbdiv */
-                 0);  /* hsbsel */ 
-        
-        /* Set one waitstate for the flash */
-        flashc_set_wait_state(1);
-        
-        /* Switch to PLL0 as the master clock */
-        pm_switch_to_clock(&AVR32_PM, AVR32_PM_MCCTRL_MCSEL_PLL0);
-}
-
-static void init_exceptions(void)
-{
-	extern void _evba;
-	Set_system_register(AVR32_EVBA, (int)&_evba);
-	Enable_global_exception();
-}
-
-static void init_hmatrix(void)
-{
-	union {
-		unsigned long                 scfg;
-		avr32_hmatrix_scfg_t          SCFG;
-	} u_avr32_hmatrix_scfg = { 
-		AVR32_HMATRIX.scfg[AVR32_HMATRIX_SLAVE_FLASH]
-	};
-	u_avr32_hmatrix_scfg.SCFG.defmstr_type = 
-		AVR32_HMATRIX_DEFMSTR_TYPE_LAST_DEFAULT;
-	AVR32_HMATRIX.scfg[AVR32_HMATRIX_SLAVE_FLASH] = 
-		u_avr32_hmatrix_scfg.scfg;
-}
-
-static void init_interrupts(void)
-{
-	INTC_init_interrupts();
-	Enable_global_interrupt();
-}
-
-static void init_spi(void)
-{
-#if defined(WL_SPI)
-        int i;
-#endif
-        
-
-#if defined(AT45DBX_SPI)
-        static const gpio_map_t AT45DBX_SPI_GPIO_MAP = {
-                { AT45DBX_SPI_SCK_PIN, AT45DBX_SPI_SCK_FUNCTION },
-                { AT45DBX_SPI_MISO_PIN, AT45DBX_SPI_MISO_FUNCTION },
-                { AT45DBX_SPI_MOSI_PIN, AT45DBX_SPI_MOSI_FUNCTION },
-                { AT45DBX_SPI_NPCS2_PIN, AT45DBX_SPI_NPCS2_FUNCTION },
-        };
-#endif
-
-        
-#if defined(WL_SPI) 
-	const gpio_map_t WL_SPI_GPIO_MAP = {
-#if defined(WL_SPI_NPCS0)
-            WL_SPI_NPCS0,
-#endif
-            WL_SPI_NPCS, WL_SPI_MISO, WL_SPI_MOSI, WL_SPI_SCK
-        };
-#endif
-
-#if defined(WL_SPI) || defined(AT45DBX_SPI)
-        spi_options_t spiOptions = {
-                .modfdis = 1 /* only param used by spi_initMaster() */
-        };
-#endif
-
-#if defined(AT45DBX_SPI)
-        gpio_enable_module(AT45DBX_SPI_GPIO_MAP,
-                           sizeof(AT45DBX_SPI_GPIO_MAP) /
-                           sizeof(AT45DBX_SPI_GPIO_MAP[0]));
-        spi_initMaster(AT45DBX_SPI, &spiOptions);
-        spi_selectionMode(AT45DBX_SPI, 0, 0, 0);
-#endif
-
-#if defined(WL_SPI)
-        /* same pins might be initialized twice here */
-        gpio_enable_module(WL_SPI_GPIO_MAP,
-                           sizeof(WL_SPI_GPIO_MAP) /
-                           sizeof(WL_SPI_GPIO_MAP[0]));
-        for (i = 0; i < sizeof(WL_SPI_GPIO_MAP)/sizeof(WL_SPI_GPIO_MAP[0]); i++)
-                gpio_enable_pin_pull_up(WL_SPI_GPIO_MAP[i].pin);
-
-        /* same SPI controller might be initialized again */
-        spi_initMaster(&WL_SPI, &spiOptions);
-        spi_selectionMode(&WL_SPI, 0, 0, 0);
-#endif
-
-#if defined(AT45DBX_SPI)
-        spi_enable(AT45DBX_SPI);
-
-        /* put up flash reset pin */
-        gpio_set_gpio_pin(AT45DBX_CHIP_RESET);
-#endif
-
-#if defined(WL_SPI)
-        spi_enable(&WL_SPI);
-#endif
-}
-
-
-static void init_rs232(void)
-{
-#ifndef NO_SERIAL
-#if defined(BOARD_RS232_0)
-        const gpio_map_t BOARD_RS232_0_GPIO_MAP = {
-                BOARD_RS232_0_TX,
-                BOARD_RS232_0_RX,
-#if defined(BOARD_RS232_0_RTS) && defined (BOARD_RS232_0_CTS)
-                BOARD_RS232_0_RTS,
-                BOARD_RS232_0_CTS
-#endif
-                
-        };
-#endif
-
-#if defined(BOARD_RS232_1)
-        const gpio_map_t BOARD_RS232_1_GPIO_MAP = {
-                BOARD_RS232_1_TX,
-                BOARD_RS232_1_RX
-#if defined(BOARD_RS232_1_RTS) && defined (BOARD_RS232_1_CTS)
-                BOARD_RS232_1_RTS,
-                BOARD_RS232_1_CTS
-#endif
-        };
-#endif
-
-#if defined(BOARD_RS232_0)
-	gpio_enable_module(BOARD_RS232_0_GPIO_MAP,
-                           sizeof(BOARD_RS232_0_GPIO_MAP) / 
-                           sizeof(BOARD_RS232_0_GPIO_MAP[0]));
-#endif
-
-#if defined(BOARD_RS232_1)
-	gpio_enable_module(BOARD_RS232_1_GPIO_MAP,
-                           sizeof(BOARD_RS232_1_GPIO_MAP) / 
-                           sizeof(BOARD_RS232_1_GPIO_MAP[0]));
-#endif
-#endif /* NO_SERIAL */
-}
-
-static void init_printk(void)
-{
-#ifndef NO_SERIAL
-#if defined(CONFIG_CONSOLE_PORT)
-	const usart_options_t usart_options = {
-		.baudrate = 57600,
-		.charlength = 8,
-		.paritytype = USART_NO_PARITY,
-		.stopbits = USART_1_STOPBIT,
-		.channelmode = USART_NORMAL_CHMODE
-	};
-	usart_init_rs232(&CONFIG_CONSOLE_PORT, &usart_options, FPBA_HZ);
-#endif
-#endif /* NO_SERIAL */
-}
-
-void board_init(void)
-{
-        
-    init_exceptions();
-    init_hmatrix();
-    init_sys_clocks();
-    init_interrupts();
-
-    init_rs232();
-    init_printk();
-        
-#ifdef WITH_SDRAM
-    sdramc_init(FHSB_HZ);
-#endif
-    init_spi();
-}