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authorTom Rini <trini@konsulko.com>2021-07-07 22:50:41 -0400
committerTom Rini <trini@konsulko.com>2021-07-07 22:50:41 -0400
commitbfb5bfa3c58adc2ef5dbd1bb95b79b31e0dc221c (patch)
tree21753c7f94144a286584c1f631ad9bde89a1a438 /board/keymile/kmp204x/ddr.c
parent7e58a3a148fb94e9ce09fb48d0ddd75c20ee7df9 (diff)
parent123dc510c6e79f0c94718e2e6b5e4074754aa629 (diff)
Merge branch '2021-07-07-remove-non-migrated-platforms'
- Remove a large number of platforms that did not migrate to DM_PCI or DM_USB by 2 years past the migration deadline and do not have a migration imminent.
Diffstat (limited to 'board/keymile/kmp204x/ddr.c')
-rw-r--r--board/keymile/kmp204x/ddr.c70
1 files changed, 0 insertions, 70 deletions
diff --git a/board/keymile/kmp204x/ddr.c b/board/keymile/kmp204x/ddr.c
deleted file mode 100644
index 77a00c55c95..00000000000
--- a/board/keymile/kmp204x/ddr.c
+++ /dev/null
@@ -1,70 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0+
-/*
- * (C) Copyright 2013 Keymile AG
- * Valentin Longchamp <valentin.longchamp@keymile.com>
- *
- * Copyright 2009-2011 Freescale Semiconductor, Inc.
- */
-
-#include <common.h>
-#include <i2c.h>
-#include <hwconfig.h>
-#include <init.h>
-#include <log.h>
-#include <asm/global_data.h>
-#include <asm/mmu.h>
-#include <fsl_ddr_sdram.h>
-#include <fsl_ddr_dimm_params.h>
-
-DECLARE_GLOBAL_DATA_PTR;
-
-void fsl_ddr_board_options(memctl_options_t *popts,
- dimm_params_t *pdimm,
- unsigned int ctrl_num)
-{
- if (ctrl_num) {
- printf("Wrong parameter for controller number %d", ctrl_num);
- return;
- }
-
- /* automatic calibration for nb of cycles between read and DQS pre */
- popts->cpo_override = 0xFF;
-
- /* 1/2 clk delay between wr command and data strobe */
- popts->write_data_delay = 4;
- /* clk lauched 1/2 applied cylcle after address command */
- popts->clk_adjust = 4;
- /* 1T timing: command/address held for only 1 cycle */
- popts->twot_en = 0;
-
- /* we have only one module, half str should be OK */
- popts->half_strength_driver_enable = 1;
-
- /* wrlvl values overridden as recommended by ddr init func */
- popts->wrlvl_override = 1;
- popts->wrlvl_sample = 0xf;
- popts->wrlvl_start = 0x6;
-
- /* Enable ZQ calibration */
- popts->zq_en = 1;
-
- /* DHC_EN =1, ODT = 75 Ohm */
- popts->ddr_cdr1 = DDR_CDR1_DHC_EN | DDR_CDR_ODT_75ohm;
-}
-
-int dram_init(void)
-{
- phys_size_t dram_size = 0;
-
- puts("Initializing with SPD\n");
-
- dram_size = fsl_ddr_sdram();
-
- dram_size = setup_ddr_tlbs(dram_size / 0x100000);
- dram_size *= 0x100000;
-
- debug(" DDR: ");
- gd->ram_size = dram_size;
-
- return 0;
-}