[U-Boot] [PATCH] coldfire: eb_cpu5282: fix: boot from internal flash

Jens Scharsig (BuS Elektronik) esw at bus-elektronik.de
Tue Nov 20 13:06:25 CET 2012


From: "Jens Scharsig (BuS Elektronik)" <esw at bus-elektronik.de>

* By a sequence of unfavorable conditions in the config header file, the eb_cpu5282
  booting from  internal stopped after relocation. Blame it is a faulty value of
  CONFIG_SYS_MONITOR_BASE. This patch fix this by replace the wrong condition in
  config header with option in board.cfg

Signed-off-by: Jens Scharsig (BuS Elektronik) <esw at bus-elektronik.de>
---
 boards.cfg                   |    4 ++--
 include/configs/eb_cpu5282.h |    8 --------
 2 files changed, 2 insertions(+), 10 deletions(-)

diff --git a/boards.cfg b/boards.cfg
index 7ae663c..2e08a34 100644
--- a/boards.cfg
+++ b/boards.cfg
@@ -372,8 +372,8 @@ M5235EVB                     m68k        mcf523x     m5235evb            freesca
 M5235EVB_Flash32             m68k        mcf523x     m5235evb            freescale      -           M5235EVB:NORFLASH_PS32BIT,SYS_TEXT_BASE=0xFFC00000
 cobra5272                    m68k        mcf52x2     cobra5272           -
 idmr                         m68k        mcf52x2
-eb_cpu5282                   m68k        mcf52x2     eb_cpu5282          BuS            -           eb_cpu5282:SYS_TEXT_BASE=0xFF000000
-eb_cpu5282_internal          m68k        mcf52x2     eb_cpu5282          BuS            -           eb_cpu5282:SYS_TEXT_BASE=0xF0000000
+eb_cpu5282                   m68k        mcf52x2     eb_cpu5282          BuS            -           eb_cpu5282:SYS_TEXT_BASE=0xFF000000,SYS_MONITOR_BASE=0xFF000400
+eb_cpu5282_internal          m68k        mcf52x2     eb_cpu5282          BuS            -           eb_cpu5282:SYS_TEXT_BASE=0xF0000000,SYS_MONITOR_BASE=0xF0000418
 TASREG                       m68k        mcf52x2     tasreg              esd
 M5208EVBE                    m68k        mcf52x2     m5208evbe           freescale
 M5249EVB                     m68k        mcf52x2     m5249evb            freescale
diff --git a/include/configs/eb_cpu5282.h b/include/configs/eb_cpu5282.h
index 5a0d321..459f568 100644
--- a/include/configs/eb_cpu5282.h
+++ b/include/configs/eb_cpu5282.h
@@ -168,14 +168,6 @@
 #define CONFIG_SYS_SDRAM_BASE		CONFIG_SYS_SDRAM_BASE0
 #define	CONFIG_SYS_SDRAM_SIZE		CONFIG_SYS_SDRAM_SIZE0
 
-/* If M5282 port is fully implemented the monitor base will be behind
- * the vector table. */
-#if (CONFIG_SYS_TEXT_BASE !=  CONFIG_SYS_INT_FLASH_BASE)
-#define CONFIG_SYS_MONITOR_BASE	(CONFIG_SYS_TEXT_BASE + 0x400)
-#else
-#define CONFIG_SYS_MONITOR_BASE	(CONFIG_SYS_TEXT_BASE + 0x418) /* 24 Byte for CFM-Config */
-#endif
-
 #define CONFIG_SYS_MONITOR_LEN		0x20000
 #define CONFIG_SYS_MALLOC_LEN		(256 << 10)
 #define CONFIG_SYS_BOOTPARAMS_LEN	64*1024
-- 
1.7.10.4



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