Fix incorrect use of getenv() before relocation

[oweals/u-boot.git] / board / tqc / tqm85xx / sdram.c

diff --git a/board/tqc/tqm85xx/sdram.c b/board/tqc/tqm85xx/sdram.c
index 260cd1c6dd82ccee48b95bb326072ea8f6c619fd..39a9e2131a97b131dcecbfb081ed6627795d4a16 100644 (file)
--- a/board/tqc/tqm85xx/sdram.c
+++ b/board/tqc/tqm85xx/sdram.c
@@ -240,7 +240,7 @@ static phys_size_t sdram_setup(int casl)
         * 4. Before DDR_SDRAM_CFG[MEM_EN] set, write D3[21] to disable data
         *    training
         */
-       ddr->debug_3 |= 0x00000400;
+       ddr->debug[2] |= 0x00000400;
 
        /*
         * 5. Wait 200 micro-seconds
@@ -282,18 +282,18 @@ static phys_size_t sdram_setup(int casl)
        /*
         * 8. Clear D3[21] to re-enable data training
         */
-       ddr->debug_3 &= ~0x00000400;
+       ddr->debug[2] &= ~0x00000400;
 
        /*
         * 9. Set D2(21) to force data training to run
         */
-       ddr->debug_2 |= 0x00000400;
+       ddr->debug[1] |= 0x00000400;
 
        /*
         * 10. Poll on D2[21] until it is cleared by hardware
         */
        asm ("sync;isync;msync");
-       while (ddr->debug_2 & 0x00000400)
+       while (ddr->debug[1] & 0x00000400)
                asm ("eieio");
 
        /*
@@ -394,43 +394,6 @@ static phys_size_t sdram_setup(int casl)
        return (i < N_DDR_CS_CONF) ? ddr_cs_conf[i].size : 0;
 }
 
-phys_size_t initdram (int board_type)
-{
-       phys_size_t dram_size = 0;
-
-#if defined(CONFIG_DDR_DLL)
-       /*
-        * This DLL-Override only used on TQM8540 and TQM8560
-        */
-       {
-               volatile ccsr_gur_t *gur = (void *)(CONFIG_SYS_MPC85xx_GUTS_ADDR);
-               int i, x;
-
-               x = 10;
-
-               /*
-                * Work around to stabilize DDR DLL
-                */
-               gur->ddrdllcr = 0x81000000;
-               asm ("sync; isync; msync");
-               udelay (200);
-               while (gur->ddrdllcr != 0x81000100) {
-                       gur->devdisr = gur->devdisr | 0x00010000;
-                       asm ("sync; isync; msync");
-                       for (i = 0; i < x; i++)
-                               ;
-                       gur->devdisr = gur->devdisr & 0xfff7ffff;
-                       asm ("sync; isync; msync");
-                       x++;
-               }
-       }
-#endif
-
-       dram_size = fixed_sdram();
-
-       return dram_size;
-}
-
 #if defined(CONFIG_SYS_DRAM_TEST)
 int testdram (void)
 {