Merge branch 'u-boot-imx/master' into 'u-boot-arm/master'

[karo-tx-uboot.git] / arch / arm / cpu / armv7 / am33xx / board.c

diff --git a/arch/arm/cpu/armv7/am33xx/board.c b/arch/arm/cpu/armv7/am33xx/board.c
index fb44cc8290aaf33cb8c7d1e1496eabc537e70ec9..828d10bb5a4e59bf9aaa1a0ddf0775af22749dc3 100644 (file)
--- a/arch/arm/cpu/armv7/am33xx/board.c
+++ b/arch/arm/cpu/armv7/am33xx/board.c
@@ -142,7 +142,20 @@ int arch_misc_init(void)
        return 0;
 }
 
-#if defined(CONFIG_SPL_BUILD) || defined(CONFIG_NOR_BOOT)
+#ifndef CONFIG_SKIP_LOWLEVEL_INIT
+/*
+ * In the case of non-SPL based booting we'll want to call these
+ * functions a tiny bit later as it will require gd to be set and cleared
+ * and that's not true in s_init in this case so we cannot do it there.
+ */
+int board_early_init_f(void)
+{
+       prcm_init();
+       set_mux_conf_regs();
+
+       return 0;
+}
+
 /*
  * This function is the place to do per-board things such as ramp up the
  * MPU clock frequency.
@@ -200,9 +213,7 @@ static void watchdog_disable(void)
        while (readl(&wdtimer->wdtwwps) != 0x0)
                ;
 }
-#endif
 
-#if defined(CONFIG_SPL_BUILD) || defined(CONFIG_NOR_BOOT)
 void s_init(void)
 {
        /*
@@ -226,7 +237,7 @@ void s_init(void)
        set_uart_mux_conf();
        setup_clocks_for_console();
        uart_soft_reset();
-#ifdef CONFIG_NOR_BOOT
+#if defined(CONFIG_NOR_BOOT) || defined(CONFIG_QSPI_BOOT)
        gd->baudrate = CONFIG_BAUDRATE;
        serial_init();
        gd->have_console = 1;
@@ -234,20 +245,13 @@ void s_init(void)
        gd = &gdata;
        preloader_console_init();
 #endif
-       prcm_init();
-       set_mux_conf_regs();
 #if defined(CONFIG_SPL_AM33XX_ENABLE_RTC32K_OSC)
        /* Enable RTC32K clock */
        rtc32k_enable();
 #endif
+#ifdef CONFIG_SPL_BUILD
+       board_early_init_f();
        sdram_init();
-}
 #endif
-
-#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 */
+#endif