Merge branch 'master' of git://git.denx.de/u-boot-usb

[karo-tx-uboot.git] / arch / arm / cpu / armv7 / omap3 / board.c

diff --git a/arch/arm/cpu/armv7/omap3/board.c b/arch/arm/cpu/armv7/omap3/board.c
index b72fadc2575a4f4facc2affe4c0319e8de73a4af..90d6ae7bb5f5e8c43ef31b6477195875fdb1d1ab 100644 (file)
--- a/arch/arm/cpu/armv7/omap3/board.c
+++ b/arch/arm/cpu/armv7/omap3/board.c
@@ -14,32 +14,18 @@
  *      Syed Mohammed Khasim <khasim@ti.com>
  *
  *
- * See file CREDITS for list of people who contributed to this
- * project.
- *
- * 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., 59 Temple Place, Suite 330, Boston,
- * MA 02111-1307 USA
+ * SPDX-License-Identifier:    GPL-2.0+
  */
 #include <common.h>
+#include <dm.h>
+#include <mmc.h>
 #include <spl.h>
 #include <asm/io.h>
 #include <asm/arch/sys_proto.h>
 #include <asm/arch/mem.h>
 #include <asm/cache.h>
 #include <asm/armv7.h>
-#include <asm/arch/gpio.h>
+#include <asm/gpio.h>
 #include <asm/omap_common.h>
 #include <asm/arch/mmc_host_def.h>
 #include <i2c.h>
@@ -54,6 +40,27 @@ static void omap3_setup_aux_cr(void);
 static void omap3_invalidate_l2_cache_secure(void);
 #endif
 
+#ifdef CONFIG_DM_GPIO
+static const struct omap_gpio_platdata omap34xx_gpio[] = {
+       { 0, OMAP34XX_GPIO1_BASE, METHOD_GPIO_24XX },
+       { 1, OMAP34XX_GPIO2_BASE, METHOD_GPIO_24XX },
+       { 2, OMAP34XX_GPIO3_BASE, METHOD_GPIO_24XX },
+       { 3, OMAP34XX_GPIO4_BASE, METHOD_GPIO_24XX },
+       { 4, OMAP34XX_GPIO5_BASE, METHOD_GPIO_24XX },
+       { 5, OMAP34XX_GPIO6_BASE, METHOD_GPIO_24XX },
+};
+
+U_BOOT_DEVICES(am33xx_gpios) = {
+       { "gpio_omap", &omap34xx_gpio[0] },
+       { "gpio_omap", &omap34xx_gpio[1] },
+       { "gpio_omap", &omap34xx_gpio[2] },
+       { "gpio_omap", &omap34xx_gpio[3] },
+       { "gpio_omap", &omap34xx_gpio[4] },
+       { "gpio_omap", &omap34xx_gpio[5] },
+};
+
+#else
+
 static const struct gpio_bank gpio_bank_34xx[6] = {
        { (void *)OMAP34XX_GPIO1_BASE, METHOD_GPIO_24XX },
        { (void *)OMAP34XX_GPIO2_BASE, METHOD_GPIO_24XX },
@@ -65,6 +72,8 @@ static const struct gpio_bank gpio_bank_34xx[6] = {
 
 const struct gpio_bank *const omap_gpio_bank = gpio_bank_34xx;
 
+#endif
+
 #ifdef CONFIG_SPL_BUILD
 /*
 * We use static variables because global data is not ready yet.
@@ -81,7 +90,7 @@ u32 spl_boot_mode(void)
        case BOOT_DEVICE_MMC2:
                return MMCSD_MODE_RAW;
        case BOOT_DEVICE_MMC1:
-               return MMCSD_MODE_FAT;
+               return MMCSD_MODE_FS;
                break;
        default:
                puts("spl: ERROR:  unknown device - can't select boot mode\n");
@@ -110,11 +119,12 @@ int board_mmc_init(bd_t *bis)
 
 void spl_board_init(void)
 {
+       preloader_console_init();
 #if defined(CONFIG_SPL_NAND_SUPPORT) || defined(CONFIG_SPL_ONENAND_SUPPORT)
        gpmc_init();
 #endif
 #ifdef CONFIG_SPL_I2C_SUPPORT
-       i2c_init(CONFIG_SYS_I2C_SPEED, CONFIG_SYS_I2C_SLAVE);
+       i2c_init(CONFIG_SYS_OMAP24_I2C_SPEED, CONFIG_SYS_OMAP24_I2C_SLAVE);
 #endif
 }
 #endif /* CONFIG_SPL_BUILD */
@@ -163,7 +173,7 @@ void secure_unlock_mem(void)
  *             configure secure registers and exit secure world
  *              general use.
  *****************************************************************************/
-void secureworld_exit()
+void secureworld_exit(void)
 {
        unsigned long i;
 
@@ -194,7 +204,7 @@ void secureworld_exit()
  * Description: If chip is GP/EMU(special) type, unlock the SRAM for
  *              general use.
  *****************************************************************************/
-void try_unlock_memory()
+void try_unlock_memory(void)
 {
        int mode;
        int in_sdram = is_running_in_sdram();
@@ -255,14 +265,6 @@ void s_init(void)
        ehci_clocks_enable();
 #endif
 
-#ifdef CONFIG_SPL_BUILD
-       gd = &gdata;
-
-       preloader_console_init();
-
-       timer_init();
-#endif
-
        if (!in_sdram)
                mem_init();
 }
@@ -282,7 +284,7 @@ int __weak misc_init_r(void)
  * Routine: wait_for_command_complete
  * Description: Wait for posting to finish on watchdog
  *****************************************************************************/
-void wait_for_command_complete(struct watchdog *wd_base)
+static void wait_for_command_complete(struct watchdog *wd_base)
 {
        int pending = 1;
        do {
@@ -306,8 +308,8 @@ void watchdog_init(void)
         * should not be running and does not generate a PRCM reset.
         */
 
-       sr32(&prcm_base->fclken_wkup, 5, 1, 1);
-       sr32(&prcm_base->iclken_wkup, 5, 1, 1);
+       setbits_le32(&prcm_base->fclken_wkup, 0x20);
+       setbits_le32(&prcm_base->iclken_wkup, 0x20);
        wait_on_value(ST_WDT2, 0x20, &prcm_base->idlest_wkup, 5);
 
        writel(WD_UNLOCK1, &wd2_base->wspr);
@@ -494,11 +496,3 @@ void omap3_outer_cache_disable(void)
        omap3_update_aux_cr(0, 0x2);
 }
 #endif /* !CONFIG_SYS_L2CACHE_OFF */
-
-#ifndef CONFIG_SYS_DCACHE_OFF
-void enable_caches(void)
-{
-       /* Enable D-cache. I-cache is already enabled in start.S */
-       dcache_enable();
-}
-#endif /* !CONFIG_SYS_DCACHE_OFF */