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  • Committer: Package Import Robot
  • Author(s): Clint Adams
  • Date: 2012-05-01 18:07:19 UTC
  • mfrom: (16.1.23 sid)
  • Revision ID: package-import@ubuntu.com-20120501180719-rjntk3287im4a0ns
Tags: 2012.04.01-1
* New upstream version.
  - Update mipsel-native-endianness.diff.
  - Update no-error-on-set-but-unused-variables.diff (partially merged).
  - Drop kirkwood_spi-irq_mask.diff (merged).
  - Drop kirkwood-disable-l2c.diff (merged).

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board/cm_t35/cm_t35.c
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/*
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 * (C) Copyright 2011
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 * CompuLab, Ltd. <www.compulab.co.il>
 
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 * (C) Copyright 2011 CompuLab, Ltd. <www.compulab.co.il>
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 *
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 * Authors: Mike Rapoport <mike@compulab.co.il>
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 *          Igor Grinberg <grinberg@compulab.co.il>
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#include <net.h>
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#include <i2c.h>
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#include <twl4030.h>
 
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#include <linux/compiler.h>
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#include <asm/io.h>
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#include <asm/arch/mem.h>
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#include <asm/arch/sys_proto.h>
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#include <asm/mach-types.h>
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#include "eeprom.h"
 
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DECLARE_GLOBAL_DATA_PTR;
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const omap3_sysinfo sysinfo = {
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#ifdef CONFIG_GENERIC_MMC
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int board_mmc_init(bd_t *bis)
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{
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        omap_mmc_init(0);
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        return 0;
 
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        return omap_mmc_init(0);
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}
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#endif
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{
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        /* Set GPIO1 of TPS65930 as output */
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        twl4030_i2c_write_u8(TWL4030_CHIP_GPIO, 0x02,
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                             TWL4030_BASEADD_GPIO+0x03);
 
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                                TWL4030_BASEADD_GPIO + 0x03);
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        /* Send a pulse on the GPIO pin */
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        twl4030_i2c_write_u8(TWL4030_CHIP_GPIO, 0x02,
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                             TWL4030_BASEADD_GPIO+0x0C);
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        udelay(1);
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        twl4030_i2c_write_u8(TWL4030_CHIP_GPIO, 0x02,
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                             TWL4030_BASEADD_GPIO+0x09);
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        udelay(1);
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        twl4030_i2c_write_u8(TWL4030_CHIP_GPIO, 0x02,
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                             TWL4030_BASEADD_GPIO+0x0C);
 
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                                TWL4030_BASEADD_GPIO + 0x0C);
 
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        udelay(1);
 
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        twl4030_i2c_write_u8(TWL4030_CHIP_GPIO, 0x02,
 
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                                TWL4030_BASEADD_GPIO + 0x09);
 
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        mdelay(40);
 
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        twl4030_i2c_write_u8(TWL4030_CHIP_GPIO, 0x02,
 
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                                TWL4030_BASEADD_GPIO + 0x0C);
 
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        mdelay(1);
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}
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#else
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static inline void reset_net_chip(void) {}
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#endif
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#ifdef CONFIG_SMC911X
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/*
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 * Routine: handle_mac_address
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 * Description: prepare MAC address for on-board Ethernet.
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        if (rc)
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                return 0;
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#ifdef CONFIG_DRIVER_OMAP34XX_I2C
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        rc = i2c_read(0x50, 0, 1, enetaddr, 6);
 
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        rc = cm_t3x_eeprom_read_mac_addr(enetaddr);
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        if (rc)
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                return rc;
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#endif
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        if (!is_valid_ether_addr(enetaddr))
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                return -1;
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{
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        int rc = 0, rc1 = 0;
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#ifdef CONFIG_SMC911X
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        setup_net_chip_gmpc();
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        reset_net_chip();
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        rc1 = smc911x_initialize(1, SB_T35_SMC911X_BASE);
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        if (rc1 > 0)
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                rc++;
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#endif
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        return rc;
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}
 
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#endif
 
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void __weak get_board_serial(struct tag_serialnr *serialnr)
 
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{
 
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        /*
 
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         * This corresponds to what happens when we can communicate with the
 
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         * eeprom but don't get a valid board serial value.
 
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         */
 
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        serialnr->low = 0;
 
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        serialnr->high = 0;
 
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};