1 files changed, 0 insertions, 95 deletions
diff --git a/arch/powerpc/cpu/mpc85xx/ddr-gen2.c b/arch/powerpc/cpu/mpc85xx/ddr-gen2.c
deleted file mode 100644
index 542bc84..0000000
--- a/arch/powerpc/cpu/mpc85xx/ddr-gen2.c
+++ /dev/null
@@ -1,95 +0,0 @@
-/*
- * Copyright 2008-2011 Freescale Semiconductor, Inc.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * Version 2 as published by the Free Software Foundation.
- */
-
-#include <common.h>
-#include <asm/io.h>
-#include <asm/processor.h>
-#include <asm/fsl_ddr_sdram.h>
-
-#if (CONFIG_CHIP_SELECTS_PER_CTRL > 4)
-#error Invalid setting for CONFIG_CHIP_SELECTS_PER_CTRL
-#endif
-
-void fsl_ddr_set_memctl_regs(const fsl_ddr_cfg_regs_t *regs,
-			     unsigned int ctrl_num, int step)
-{
-	unsigned int i;
-	ccsr_ddr_t *ddr = (void *)CONFIG_SYS_MPC8xxx_DDR_ADDR;
-
-#if defined(CONFIG_SYS_FSL_ERRATUM_NMG_DDR120) && defined(CONFIG_MPC85xx)
-	ccsr_gur_t *gur = (void *)(CONFIG_SYS_MPC85xx_GUTS_ADDR);
-	uint svr;
-#endif
-
-	if (ctrl_num) {
-		printf("%s unexpected ctrl_num = %u\n", __FUNCTION__, ctrl_num);
-		return;
-	}
-
-#ifdef CONFIG_SYS_FSL_ERRATUM_NMG_DDR120
-	/*
-	 * Set the DDR IO receiver to an acceptable bias point.
-	 * Fixed in Rev 2.1.
-	 */
-	svr = get_svr();
-	if ((SVR_MAJ(svr) == 1) || IS_SVR_REV(svr, 2, 0)) {
-		if ((regs->ddr_sdram_cfg & SDRAM_CFG_SDRAM_TYPE_MASK) ==
-		   SDRAM_CFG_SDRAM_TYPE_DDR2)
-			out_be32(&gur->ddrioovcr, 0x90000000);
-		else
-			out_be32(&gur->ddrioovcr, 0xA8000000);
-	}
-#endif
-
-	for (i = 0; i < CONFIG_CHIP_SELECTS_PER_CTRL; i++) {
-		if (i == 0) {
-			out_be32(&ddr->cs0_bnds, regs->cs[i].bnds);
-			out_be32(&ddr->cs0_config, regs->cs[i].config);
-
-		} else if (i == 1) {
-			out_be32(&ddr->cs1_bnds, regs->cs[i].bnds);
-			out_be32(&ddr->cs1_config, regs->cs[i].config);
-
-		} else if (i == 2) {
-			out_be32(&ddr->cs2_bnds, regs->cs[i].bnds);
-			out_be32(&ddr->cs2_config, regs->cs[i].config);
-
-		} else if (i == 3) {
-			out_be32(&ddr->cs3_bnds, regs->cs[i].bnds);
-			out_be32(&ddr->cs3_config, regs->cs[i].config);
-		}
-	}
-
-	out_be32(&ddr->timing_cfg_3, regs->timing_cfg_3);
-	out_be32(&ddr->timing_cfg_0, regs->timing_cfg_0);
-	out_be32(&ddr->timing_cfg_1, regs->timing_cfg_1);
-	out_be32(&ddr->timing_cfg_2, regs->timing_cfg_2);
-	out_be32(&ddr->sdram_cfg_2, regs->ddr_sdram_cfg_2);
-	out_be32(&ddr->sdram_mode, regs->ddr_sdram_mode);
-	out_be32(&ddr->sdram_mode_2, regs->ddr_sdram_mode_2);
-	out_be32(&ddr->sdram_md_cntl, regs->ddr_sdram_md_cntl);
-	out_be32(&ddr->sdram_interval, regs->ddr_sdram_interval);
-	out_be32(&ddr->sdram_data_init, regs->ddr_data_init);
-	out_be32(&ddr->sdram_clk_cntl, regs->ddr_sdram_clk_cntl);
-	out_be32(&ddr->init_addr, regs->ddr_init_addr);
-	out_be32(&ddr->init_ext_addr, regs->ddr_init_ext_addr);
-
-	/*
-	 * 200 painful micro-seconds must elapse between
-	 * the DDR clock setup and the DDR config enable.
-	 */
-	udelay(200);
-	asm volatile("sync;isync");
-
-	out_be32(&ddr->sdram_cfg, regs->ddr_sdram_cfg);
-
-	/* Poll DDR_SDRAM_CFG_2[D_INIT] bit until auto-data init is done.  */
-	while (in_be32(&ddr->sdram_cfg_2) & 0x10) {
-		udelay(10000);		/* throttle polling rate */
-	}
-}