ppc: Move CONFIG_MAX_MEM_MAPPED to common config.h

[u-boot] / include / asm-ppc / config.h

diff --git a/include/asm-ppc/config.h b/include/asm-ppc/config.h
index 049c44eaf84de0ce67d86afcf0cd016d4bd6c407..6d27cb1db34537918dd0a7d885ff40d74b6d0814 100644 (file)
--- a/include/asm-ppc/config.h
+++ b/include/asm-ppc/config.h
@@ -21,4 +21,12 @@
 #ifndef _ASM_CONFIG_H_
 #define _ASM_CONFIG_H_
 
+#ifndef CONFIG_MAX_MEM_MAPPED
+#if defined(CONFIG_SDRAM_PPC4xx_IBM_DDR2) && defined(CONFIG_SPD_EEPROM)
+#define CONFIG_MAX_MEM_MAPPED  ((phys_size_t)2 << 30)
+#else
+#define CONFIG_MAX_MEM_MAPPED (256 << 20)
+#endif
+#endif
+
 #endif