1 files changed, 0 insertions, 140 deletions
diff --git a/arch/arm/cpu/armv7/am33xx/emif4.c b/arch/arm/cpu/armv7/am33xx/emif4.c
deleted file mode 100644
index 27fa3fb..0000000
--- a/arch/arm/cpu/armv7/am33xx/emif4.c
+++ /dev/null
@@ -1,140 +0,0 @@
-/*
- * emif4.c
- *
- * AM33XX emif4 configuration file
- *
- * Copyright (C) 2011, Texas Instruments, Incorporated - http://www.ti.com/
- *
- * SPDX-License-Identifier:	GPL-2.0+
- */
-
-#include <common.h>
-#include <asm/arch/cpu.h>
-#include <asm/arch/ddr_defs.h>
-#include <asm/arch/hardware.h>
-#include <asm/arch/clock.h>
-#include <asm/arch/sys_proto.h>
-#include <asm/io.h>
-#include <asm/emif.h>
-
-DECLARE_GLOBAL_DATA_PTR;
-
-int dram_init(void)
-{
-#ifndef CONFIG_SKIP_LOWLEVEL_INIT
-	sdram_init();
-#endif
-
-	/* dram_init must store complete ramsize in gd->ram_size */
-	gd->ram_size = get_ram_size(
-			(void *)CONFIG_SYS_SDRAM_BASE,
-			CONFIG_MAX_RAM_BANK_SIZE);
-	return 0;
-}
-
-void dram_init_banksize(void)
-{
-	gd->bd->bi_dram[0].start = CONFIG_SYS_SDRAM_BASE;
-	gd->bd->bi_dram[0].size = gd->ram_size;
-}
-
-
-#ifndef CONFIG_SKIP_LOWLEVEL_INIT
-#ifdef CONFIG_TI81XX
-static struct dmm_lisa_map_regs *hw_lisa_map_regs =
-				(struct dmm_lisa_map_regs *)DMM_BASE;
-#endif
-#ifndef CONFIG_TI816X
-static struct vtp_reg *vtpreg[2] = {
-				(struct vtp_reg *)VTP0_CTRL_ADDR,
-				(struct vtp_reg *)VTP1_CTRL_ADDR};
-#endif
-#ifdef CONFIG_AM33XX
-static struct ddr_ctrl *ddrctrl = (struct ddr_ctrl *)DDR_CTRL_ADDR;
-#endif
-#ifdef CONFIG_AM43XX
-static struct ddr_ctrl *ddrctrl = (struct ddr_ctrl *)DDR_CTRL_ADDR;
-static struct cm_device_inst *cm_device =
-				(struct cm_device_inst *)CM_DEVICE_INST;
-#endif
-
-#ifdef CONFIG_TI81XX
-void config_dmm(const struct dmm_lisa_map_regs *regs)
-{
-	enable_dmm_clocks();
-
-	writel(0, &hw_lisa_map_regs->dmm_lisa_map_3);
-	writel(0, &hw_lisa_map_regs->dmm_lisa_map_2);
-	writel(0, &hw_lisa_map_regs->dmm_lisa_map_1);
-	writel(0, &hw_lisa_map_regs->dmm_lisa_map_0);
-
-	writel(regs->dmm_lisa_map_3, &hw_lisa_map_regs->dmm_lisa_map_3);
-	writel(regs->dmm_lisa_map_2, &hw_lisa_map_regs->dmm_lisa_map_2);
-	writel(regs->dmm_lisa_map_1, &hw_lisa_map_regs->dmm_lisa_map_1);
-	writel(regs->dmm_lisa_map_0, &hw_lisa_map_regs->dmm_lisa_map_0);
-}
-#endif
-
-#ifndef CONFIG_TI816X
-static void config_vtp(int nr)
-{
-	writel(readl(&vtpreg[nr]->vtp0ctrlreg) | VTP_CTRL_ENABLE,
-			&vtpreg[nr]->vtp0ctrlreg);
-	writel(readl(&vtpreg[nr]->vtp0ctrlreg) & (~VTP_CTRL_START_EN),
-			&vtpreg[nr]->vtp0ctrlreg);
-	writel(readl(&vtpreg[nr]->vtp0ctrlreg) | VTP_CTRL_START_EN,
-			&vtpreg[nr]->vtp0ctrlreg);
-
-	/* Poll for READY */
-	while ((readl(&vtpreg[nr]->vtp0ctrlreg) & VTP_CTRL_READY) !=
-			VTP_CTRL_READY)
-		;
-}
-#endif
-
-void __weak ddr_pll_config(unsigned int ddrpll_m)
-{
-}
-
-void config_ddr(unsigned int pll, const struct ctrl_ioregs *ioregs,
-		const struct ddr_data *data, const struct cmd_control *ctrl,
-		const struct emif_regs *regs, int nr)
-{
-	ddr_pll_config(pll);
-#ifndef CONFIG_TI816X
-	config_vtp(nr);
-#endif
-	config_cmd_ctrl(ctrl, nr);
-
-	config_ddr_data(data, nr);
-#ifdef CONFIG_AM33XX
-	config_io_ctrl(ioregs);
-
-	/* Set CKE to be controlled by EMIF/DDR PHY */
-	writel(DDR_CKE_CTRL_NORMAL, &ddrctrl->ddrckectrl);
-
-#endif
-#ifdef CONFIG_AM43XX
-	writel(readl(&cm_device->cm_dll_ctrl) & ~0x1, &cm_device->cm_dll_ctrl);
-	while ((readl(&cm_device->cm_dll_ctrl) & CM_DLL_READYST) == 0)
-		;
-
-	config_io_ctrl(ioregs);
-
-	/* Set CKE to be controlled by EMIF/DDR PHY */
-	writel(DDR_CKE_CTRL_NORMAL, &ddrctrl->ddrckectrl);
-
-	if (emif_sdram_type(regs->sdram_config) == EMIF_SDRAM_TYPE_DDR3)
-		/* Allow EMIF to control DDR_RESET */
-		writel(0x00000000, &ddrctrl->ddrioctrl);
-#endif
-
-	/* Program EMIF instance */
-	config_ddr_phy(regs, nr);
-	set_sdram_timings(regs, nr);
-	if (get_emif_rev(EMIF1_BASE) == EMIF_4D5)
-		config_sdram_emif4d5(regs, nr);
-	else
-		config_sdram(regs, nr);
-}
-#endif