ppc4xx: Complete remove bogus dflush()

[oweals/u-boot.git] / cpu / ppc4xx / denali_spd_ddr2.c

diff --git a/cpu/ppc4xx/denali_spd_ddr2.c b/cpu/ppc4xx/denali_spd_ddr2.c
index e20c9ebf879803ff485466a51359914ecfb83f31..acf0f49c91f59cbea3b0c8fcce094a621a6baf0a 100644 (file)
--- a/cpu/ppc4xx/denali_spd_ddr2.c
+++ b/cpu/ppc4xx/denali_spd_ddr2.c
@@ -92,7 +92,6 @@
 extern int denali_wait_for_dlllock(void);
 extern void denali_core_search_data_eye(void);
 extern void dcbz_area(u32 start_address, u32 num_bytes);
-extern void dflush(void);
 
 /*
  * Board-specific Platform code can reimplement spd_ddr_init_hang () if needed
@@ -1201,7 +1200,8 @@ long int initdram(int board_type)
 #else
 #error Please define CFG_MEM_TOP_HIDE (see README) in your board config file
 #endif
-       dflush();
+       /* Write modified dcache lines back to memory */
+       clean_dcache_range(CFG_SDRAM_BASE, CFG_SDRAM_BASE + dram_size - CFG_MEM_TOP_HIDE);
        debug("Completed\n");
        sync();
        remove_tlb(CFG_SDRAM_BASE, dram_size);