am33xx: Rework #ifdef's around s_init for clarity

The s_init function is only called on SPL or XIP cases, so lets only
build it for them.  This makes the #if logic within the function a bit
clearer as to when we are or are not calling things, and makes it easier
to see that for example preloader_console_init isn't ever called in the
non-XIP full U-Boot case.

Signed-off-by: Tom Rini <trini@ti.com>

diff --git a/arch/arm/cpu/armv7/am33xx/board.c b/arch/arm/cpu/armv7/am33xx/board.c
index 2b15a64667bac7a26ade84955da935349a0b08c2..fb44cc8290aaf33cb8c7d1e1496eabc537e70ec9 100644 (file)
--- a/arch/arm/cpu/armv7/am33xx/board.c
+++ b/arch/arm/cpu/armv7/am33xx/board.c
@@ -202,6 +202,7 @@ static void watchdog_disable(void)
 }
 #endif
 
+#if defined(CONFIG_SPL_BUILD) || defined(CONFIG_NOR_BOOT)
 void s_init(void)
 {
        /*
@@ -220,22 +221,19 @@ void s_init(void)
 #ifdef CONFIG_SPL_BUILD
        save_omap_boot_params();
 #endif
-#if defined(CONFIG_SPL_BUILD) || defined(CONFIG_NOR_BOOT)
        watchdog_disable();
        timer_init();
        set_uart_mux_conf();
        setup_clocks_for_console();
        uart_soft_reset();
-#endif
 #ifdef CONFIG_NOR_BOOT
        gd->baudrate = CONFIG_BAUDRATE;
        serial_init();
        gd->have_console = 1;
-#else
+#elif defined(CONFIG_SPL_BUILD)
        gd = &gdata;
        preloader_console_init();
 #endif
-#if defined(CONFIG_SPL_BUILD) || defined(CONFIG_NOR_BOOT)
        prcm_init();
        set_mux_conf_regs();
 #if defined(CONFIG_SPL_AM33XX_ENABLE_RTC32K_OSC)
@@ -243,8 +241,8 @@ void s_init(void)
        rtc32k_enable();
 #endif
        sdram_init();
-#endif
 }
+#endif
 
 #ifndef CONFIG_SYS_DCACHE_OFF
 void enable_caches(void)