FSL DDR: Convert MPC8560ADS to new DDR code.

[u-boot] / board / freescale / mpc8540ads / mpc8540ads.c

diff --git a/board/freescale/mpc8540ads/mpc8540ads.c b/board/freescale/mpc8540ads/mpc8540ads.c
index 35f5eeaf032e56eca8d398e1f3b632d4bd412592..005e4d97e9b34da18f0754af4fa297a6100e2d80 100644 (file)
--- a/board/freescale/mpc8540ads/mpc8540ads.c
+++ b/board/freescale/mpc8540ads/mpc8540ads.c
@@ -1,4 +1,4 @@
- /*
+/*
  * Copyright 2004 Freescale Semiconductor.
  * (C) Copyright 2002,2003, Motorola Inc.
  * Xianghua Xiao, (X.Xiao@motorola.com)
@@ -28,8 +28,9 @@
 #include <common.h>
 #include <pci.h>
 #include <asm/processor.h>
+#include <asm/mmu.h>
 #include <asm/immap_85xx.h>
-#include <spd.h>
+#include <asm/fsl_ddr_sdram.h>
 #include <libfdt.h>
 #include <fdt_support.h>
 
@@ -37,18 +38,10 @@
 extern void ddr_enable_ecc(unsigned int dram_size);
 #endif
 
-extern long int spd_sdram(void);
-
 void local_bus_init(void);
 void sdram_init(void);
 long int fixed_sdram(void);
 
-
-int board_early_init_f (void)
-{
-    return 0;
-}
-
 int checkboard (void)
 {
        puts("Board: ADS\n");
@@ -69,11 +62,10 @@ int checkboard (void)
 }
 
 
-long int
+phys_size_t
 initdram(int board_type)
 {
        long dram_size = 0;
-       extern long spd_sdram (void);
 
        puts("Initializing\n");
 
@@ -91,10 +83,13 @@ initdram(int board_type)
        }
 #endif
 
-#if defined(CONFIG_SPD_EEPROM)
-       dram_size = spd_sdram ();
+#ifdef CONFIG_SPD_EEPROM
+       dram_size = fsl_ddr_sdram();
+       dram_size = setup_ddr_tlbs(dram_size / 0x100000);
+
+       dram_size *= 0x100000;
 #else
-       dram_size = fixed_sdram ();
+       dram_size = fixed_sdram();
 #endif
 
 #if defined(CONFIG_DDR_ECC) && !defined(CONFIG_ECC_INIT_VIA_DDRCONTROLLER)
@@ -233,42 +228,6 @@ sdram_init(void)
        udelay(100);
 }
 
-
-#if defined(CFG_DRAM_TEST)
-int testdram (void)
-{
-       uint *pstart = (uint *) CFG_MEMTEST_START;
-       uint *pend = (uint *) CFG_MEMTEST_END;
-       uint *p;
-
-       printf("SDRAM test phase 1:\n");
-       for (p = pstart; p < pend; p++)
-               *p = 0xaaaaaaaa;
-
-       for (p = pstart; p < pend; p++) {
-               if (*p != 0xaaaaaaaa) {
-                       printf ("SDRAM test fails at: %08x\n", (uint) p);
-                       return 1;
-               }
-       }
-
-       printf("SDRAM test phase 2:\n");
-       for (p = pstart; p < pend; p++)
-               *p = 0x55555555;
-
-       for (p = pstart; p < pend; p++) {
-               if (*p != 0x55555555) {
-                       printf ("SDRAM test fails at: %08x\n", (uint) p);
-                       return 1;
-               }
-       }
-
-       printf("SDRAM test passed.\n");
-       return 0;
-}
-#endif
-
-
 #if !defined(CONFIG_SPD_EEPROM)
 /*************************************************************************
  *  fixed sdram init -- doesn't use serial presence detect.