X-Git-Url: https://git.sur5r.net/?a=blobdiff_plain;f=include%2Fconfigs%2Fshannon.h;h=d848915d0e99761779a6ba2a78bd4467f1f0ff52;hb=4ad0df2b7c79b5514795202d59a4287bc73cb41f;hp=c8b0b161d8cf81f641ac8e72297d66d5afe21ff4;hpb=3405f38a15eec5092ac47efe0829f10a24491c6e;p=u-boot

diff --git a/include/configs/shannon.h b/include/configs/shannon.h
index c8b0b161d8..d848915d0e 100644
--- a/include/configs/shannon.h
+++ b/include/configs/shannon.h
@@ -44,6 +44,8 @@
 #define CONFIG_SHANNON		1	/* on an SHANNON/TuxScreen Board      */
 
 #undef CONFIG_USE_IRQ			/* we don't need IRQ/FIQ stuff */
+/* we will never enable dcache, because we have to setup MMU first */
+#define CONFIG_SYS_NO_DCACHE
 
 /*
  * Size of malloc() pool
@@ -159,12 +161,13 @@
 
 #define	CONFIG_ENV_IS_IN_FLASH	1
 #ifdef CONFIG_INFERNO
-/* we take the last sector, 128 KB in size, but we only use 4 KB of it for stack reasons */
+/* we take the last sector, 128 KB in size, but we only use 16 KB of it for stack reasons */
 #define CONFIG_ENV_ADDR		(PHYS_FLASH_1 + 0x003E0000)	/* Addr of Environment Sector	*/
-#define CONFIG_ENV_SIZE		0x4000	/* Total Size of Environment Sector	*/
+#define CONFIG_ENV_SIZE		0x4000	/* Total Size of Environment 	*/
+#define CONFIG_ENV_SECT_SIZE	(128 << 10)	/* size of environment sector */
 #else
 #define CONFIG_ENV_ADDR		(PHYS_FLASH_1 + 0x1C000)	/* Addr of Environment Sector	*/
-#define CONFIG_ENV_SIZE		0x4000	/* Total Size of Environment Sector	*/
+#define CONFIG_ENV_SIZE		0x4000	/* Total Size of Environment 	*/
 #endif
 
 /*-----------------------------------------------------------------------