Revert "arm: mvebu: fix boot from UART when in fallback mode"

This reverts commit 2da04caa3421014651df7e2e29235cbe40a2cef1. This
prevents kwboot from overriding the hardware strapped boot source.

Signed-off-by: Chris Packham <judge.packham@gmail.com>
Signed-off-by: Stefan Roese <sr@denx.de>

diff --git a/arch/arm/mach-mvebu/include/mach/soc.h b/arch/arm/mach-mvebu/include/mach/soc.h
index 623ab4eb8d9354699417e9b787895b4299e2be71..660dd148abc5474bb085d8d8cca514f05c457323 100644 (file)
--- a/arch/arm/mach-mvebu/include/mach/soc.h
+++ b/arch/arm/mach-mvebu/include/mach/soc.h
@@ -110,16 +110,10 @@
 #define COMPHY_REFCLK_ALIGNMENT        (MVEBU_REGISTER(0x182f8))
 
 /* BootROM error register (also includes some status infos) */
-#if defined(CONFIG_ARMADA_38X)
-#define CONFIG_BOOTROM_ERR_REG (MVEBU_REGISTER(0x182d0))
-#define BOOTROM_ERR_MODE_OFFS  0
-#define BOOTROM_ERR_MODE_MASK  (0xf << BOOTROM_ERR_MODE_OFFS)
-#else
 #define CONFIG_BOOTROM_ERR_REG (MVEBU_REGISTER(0x182d0))
 #define BOOTROM_ERR_MODE_OFFS  28
 #define BOOTROM_ERR_MODE_MASK  (0xf << BOOTROM_ERR_MODE_OFFS)
 #define BOOTROM_ERR_MODE_UART  0x6
-#endif
 
 #if defined(CONFIG_ARMADA_375)
 /* SAR values for Armada 375 */

diff --git a/arch/arm/mach-mvebu/spl.c b/arch/arm/mach-mvebu/spl.c
index 50b24f5760b71bbea7ce76d43fed17568a2574ae..4c3933b8354dc536915cf2693e88d1b90712dfcb 100644 (file)
--- a/arch/arm/mach-mvebu/spl.c
+++ b/arch/arm/mach-mvebu/spl.c
@@ -25,16 +25,7 @@ static u32 get_boot_device(void)
        val = readl(CONFIG_BOOTROM_ERR_REG);
        boot_device = (val & BOOTROM_ERR_MODE_MASK) >> BOOTROM_ERR_MODE_OFFS;
        debug("BOOTROM_REG=0x%08x boot_device=0x%x\n", val, boot_device);
-#if defined(CONFIG_ARMADA_38X)
-       /*
-        * If the bootrom error register contains any else than zeros
-        * in the first 8 bits it's an error condition. And in that case
-        * try to boot from UART.
-        */
-       if (boot_device)
-#else
        if (boot_device == BOOTROM_ERR_MODE_UART)
-#endif
                return BOOT_DEVICE_UART;
 
        /*