Commit cb07d74e authored by Markus Niebel's avatar Markus Niebel Committed by Stefano Babic

Add TQ Systems TQMa6 board support

This patch adds the changes to boards.cfg and the board directory
under board/tqc.

TQMa6 is a family of modules based on Freescale i.MX6. It consists of
TQMa6Q (i.MX6 Quad), TQMa6D (i.MX6 Dual) featuring eMMC, and 1 GiB DDR3
TQMa6S (i.MX6 Solo)  featuring eMMC and 512 MiB DDR3

The modules need a baseboard. Initially the MBa6x starterkit mainboard is
supported. To easy support for other mainboards the functionality is splitted
in one file for the module (tqma6.c) and one file for the baseboard (tqma6_
mba6).

The modules can be boot from eMMC (on USDHC3) and SPI flash.

The following features are supported:
- MMC: eMMC on module (on USDHC3) and SD-card (on MBa6x mainboard)
- Ethernet: RGMII using micrel KSZ9031 phy on MBa6x mainboard for TQMa6<x> module.
  The phy needs special configurations for the pad skew registers to adjust for
  the signal routing.
  Also support for standard ethernet commands and uppdate via tftp.
- SPI: ECSPI1 with bootable serial flash on module and two additional
  chip selects on MBa6x
- I2C: This patch adds support for the I2C busses on the TQMa6<x> modules (I2C3)
  and MBa6x baseboards (I2C1). The LM75 temperature sensors on TQMa6<x> and MBa6x
  are also configured.
- USB: high speed host 1 on MBa6x and support for USB storage
- PMIC: support for pfuze 100 on TQMa6<x>
Signed-off-by: default avatarMarkus Niebel <Markus.Niebel@tq-group.com>
parent e379c039
#
# Copyright (C) 2014, Markus Niebel <Markus.Niebel@tq-group.com>
#
# SPDX-License-Identifier: GPL-2.0+
#
obj-y := tqma6.o
obj-$(CONFIG_MBA6) += tqma6_mba6.o
U-Boot for the TQ Systems TQMa6 modules
This file contains information for the port of
U-Boot to the TQ Systems TQMa6 modules.
1. Boot source
--------------
The following boot source is supported:
- SD/eMMC
- SPI NOR
2. Building
------------
To build U-Boot for the TQ Systems TQMa6 modules:
make tqma6<x>_<baseboard>_<boot>_config
make
x is a placeholder for the CPU variant
q - means i.MX6Q/D: TQMa6Q (i.MX6Q) and TQMa6D (i.MX6D)
s - means i.MX6S: TQMa6S (i.MX6S)
baseboard is a placeholder for the boot device
mmc - means eMMC
spi - mean SPI NOR
This gives the following configurations:
tqma6q_mba6_mmc_config
tqma6q_mba6_spi_config
tqma6s_mba6_mmc_config
tqma6s_mba6_spi_config
/*
* Copyright (C) 2013 Boundary Devices
* Copyright (C) 2013, 2014 Markus Niebel <Markus.Niebel@tq-group.com>
*
* SPDX-License-Identifier: GPL-2.0+
*
* Refer doc/README.imximage for more details about how-to configure
* and create imximage boot image
*/
/* set the default clock gate to save power */
DATA 4, CCM_CCGR0, 0x00C03F3F
DATA 4, CCM_CCGR1, 0x0030FC03
DATA 4, CCM_CCGR2, 0x0FFFC000
DATA 4, CCM_CCGR3, 0x3FF00000
DATA 4, CCM_CCGR4, 0x00FFF300
DATA 4, CCM_CCGR5, 0x0F0000C3
DATA 4, CCM_CCGR6, 0x000003FF
/* enable AXI cache for VDOA/VPU/IPU */
DATA 4, MX6_IOMUXC_GPR4, 0xF00000CF
/* set IPU AXI-id0 Qos=0xf(bypass) AXI-id1 Qos=0x7 */
DATA 4, MX6_IOMUXC_GPR6, 0x007F007F
DATA 4, MX6_IOMUXC_GPR7, 0x007F007F
/*
* Copyright (C) 2012 Freescale Semiconductor, Inc.
* Author: Fabio Estevam <fabio.estevam@freescale.com>
*
* Copyright (C) 2013, 2014 TQ Systems (ported SabreSD to TQMa6x)
* Author: Markus Niebel <markus.niebel@tq-group.com>
*
* SPDX-License-Identifier: GPL-2.0+
*/
#include <asm/arch/clock.h>
#include <asm/arch/mx6-pins.h>
#include <asm/arch/imx-regs.h>
#include <asm/arch/iomux.h>
#include <asm/arch/sys_proto.h>
#include <asm/errno.h>
#include <asm/gpio.h>
#include <asm/io.h>
#include <asm/imx-common/mxc_i2c.h>
#include <common.h>
#include <fsl_esdhc.h>
#include <libfdt.h>
#include <i2c.h>
#include <mmc.h>
#include <power/pfuze100_pmic.h>
#include <power/pmic.h>
#include "tqma6_bb.h"
DECLARE_GLOBAL_DATA_PTR;
#define USDHC_CLK_PAD_CTRL (PAD_CTL_PUS_47K_UP | PAD_CTL_SPEED_LOW | \
PAD_CTL_DSE_40ohm | PAD_CTL_SRE_FAST | PAD_CTL_HYS)
#define USDHC_PAD_CTRL (PAD_CTL_PUS_47K_UP | PAD_CTL_SPEED_LOW | \
PAD_CTL_DSE_80ohm | PAD_CTL_SRE_FAST | PAD_CTL_HYS)
#define GPIO_OUT_PAD_CTRL (PAD_CTL_PUS_100K_UP | PAD_CTL_SPEED_LOW | \
PAD_CTL_DSE_40ohm | PAD_CTL_HYS)
#define GPIO_IN_PAD_CTRL (PAD_CTL_PUS_100K_UP | PAD_CTL_SPEED_LOW | \
PAD_CTL_DSE_40ohm | PAD_CTL_HYS)
#define SPI_PAD_CTRL (PAD_CTL_PUS_100K_UP | PAD_CTL_SPEED_MED | \
PAD_CTL_DSE_80ohm | PAD_CTL_SRE_FAST | PAD_CTL_HYS)
#define I2C_PAD_CTRL (PAD_CTL_PUS_100K_UP | PAD_CTL_SPEED_MED | \
PAD_CTL_DSE_40ohm | PAD_CTL_HYS | \
PAD_CTL_ODE | PAD_CTL_SRE_FAST)
int dram_init(void)
{
gd->ram_size = get_ram_size((void *)PHYS_SDRAM, PHYS_SDRAM_SIZE);
return 0;
}
static const uint16_t tqma6_emmc_dsr = 0x0100;
/* eMMC on USDHCI3 always present */
static iomux_v3_cfg_t const tqma6_usdhc3_pads[] = {
NEW_PAD_CTRL(MX6_PAD_SD3_CLK__SD3_CLK, USDHC_PAD_CTRL),
NEW_PAD_CTRL(MX6_PAD_SD3_CMD__SD3_CMD, USDHC_PAD_CTRL),
NEW_PAD_CTRL(MX6_PAD_SD3_DAT0__SD3_DATA0, USDHC_PAD_CTRL),
NEW_PAD_CTRL(MX6_PAD_SD3_DAT1__SD3_DATA1, USDHC_PAD_CTRL),
NEW_PAD_CTRL(MX6_PAD_SD3_DAT2__SD3_DATA2, USDHC_PAD_CTRL),
NEW_PAD_CTRL(MX6_PAD_SD3_DAT3__SD3_DATA3, USDHC_PAD_CTRL),
NEW_PAD_CTRL(MX6_PAD_SD3_DAT4__SD3_DATA4, USDHC_PAD_CTRL),
NEW_PAD_CTRL(MX6_PAD_SD3_DAT5__SD3_DATA5, USDHC_PAD_CTRL),
NEW_PAD_CTRL(MX6_PAD_SD3_DAT6__SD3_DATA6, USDHC_PAD_CTRL),
NEW_PAD_CTRL(MX6_PAD_SD3_DAT7__SD3_DATA7, USDHC_PAD_CTRL),
/* eMMC reset */
NEW_PAD_CTRL(MX6_PAD_SD3_RST__SD3_RESET, GPIO_OUT_PAD_CTRL),
};
/*
* According to board_mmc_init() the following map is done:
* (U-boot device node) (Physical Port)
* mmc0 eMMC (SD3) on TQMa6
* mmc1 .. n optional slots used on baseboard
*/
struct fsl_esdhc_cfg tqma6_usdhc_cfg = {
.esdhc_base = USDHC3_BASE_ADDR,
.max_bus_width = 8,
};
int board_mmc_getcd(struct mmc *mmc)
{
struct fsl_esdhc_cfg *cfg = (struct fsl_esdhc_cfg *)mmc->priv;
int ret = 0;
if (cfg->esdhc_base == USDHC3_BASE_ADDR)
/* eMMC/uSDHC3 is always present */
ret = 1;
else
ret = tqma6_bb_board_mmc_getcd(mmc);
return ret;
}
int board_mmc_getwp(struct mmc *mmc)
{
struct fsl_esdhc_cfg *cfg = (struct fsl_esdhc_cfg *)mmc->priv;
int ret = 0;
if (cfg->esdhc_base == USDHC3_BASE_ADDR)
/* eMMC/uSDHC3 is always present */
ret = 0;
else
ret = tqma6_bb_board_mmc_getwp(mmc);
return ret;
}
int board_mmc_init(bd_t *bis)
{
imx_iomux_v3_setup_multiple_pads(tqma6_usdhc3_pads,
ARRAY_SIZE(tqma6_usdhc3_pads));
tqma6_usdhc_cfg.sdhc_clk = mxc_get_clock(MXC_ESDHC3_CLK);
if (fsl_esdhc_initialize(bis, &tqma6_usdhc_cfg)) {
puts("Warning: failed to initialize eMMC dev\n");
} else {
struct mmc *mmc = find_mmc_device(0);
if (mmc)
mmc_set_dsr(mmc, tqma6_emmc_dsr);
}
tqma6_bb_board_mmc_init(bis);
return 0;
}
static iomux_v3_cfg_t const tqma6_ecspi1_pads[] = {
/* SS1 */
NEW_PAD_CTRL(MX6_PAD_EIM_D19__GPIO3_IO19, SPI_PAD_CTRL),
NEW_PAD_CTRL(MX6_PAD_EIM_D16__ECSPI1_SCLK, SPI_PAD_CTRL),
NEW_PAD_CTRL(MX6_PAD_EIM_D17__ECSPI1_MISO, SPI_PAD_CTRL),
NEW_PAD_CTRL(MX6_PAD_EIM_D18__ECSPI1_MOSI, SPI_PAD_CTRL),
};
static unsigned const tqma6_ecspi1_cs[] = {
IMX_GPIO_NR(3, 19),
};
static void tqma6_iomuxc_spi(void)
{
unsigned i;
for (i = 0; i < ARRAY_SIZE(tqma6_ecspi1_cs); ++i)
gpio_direction_output(tqma6_ecspi1_cs[i], 1);
imx_iomux_v3_setup_multiple_pads(tqma6_ecspi1_pads,
ARRAY_SIZE(tqma6_ecspi1_pads));
}
static struct i2c_pads_info tqma6_i2c3_pads = {
/* I2C3: on board LM75, M24C64, */
.scl = {
.i2c_mode = NEW_PAD_CTRL(MX6_PAD_GPIO_5__I2C3_SCL,
I2C_PAD_CTRL),
.gpio_mode = NEW_PAD_CTRL(MX6_PAD_GPIO_5__GPIO1_IO05,
I2C_PAD_CTRL),
.gp = IMX_GPIO_NR(1, 5)
},
.sda = {
.i2c_mode = NEW_PAD_CTRL(MX6_PAD_GPIO_6__I2C3_SDA,
I2C_PAD_CTRL),
.gpio_mode = NEW_PAD_CTRL(MX6_PAD_GPIO_6__GPIO1_IO06,
I2C_PAD_CTRL),
.gp = IMX_GPIO_NR(1, 6)
}
};
static void tqma6_setup_i2c(void)
{
/* use logical index for bus, e.g. I2C1 -> 0 */
setup_i2c(2, CONFIG_SYS_I2C_SPEED, 0x7f, &tqma6_i2c3_pads);
}
int board_early_init_f(void)
{
return tqma6_bb_board_early_init_f();
}
int board_init(void)
{
/* address of boot parameters */
gd->bd->bi_boot_params = PHYS_SDRAM + 0x100;
tqma6_iomuxc_spi();
tqma6_setup_i2c();
tqma6_bb_board_init();
return 0;
}
static const char *tqma6_get_boardname(void)
{
u32 cpurev = get_cpu_rev();
switch ((cpurev & 0xFF000) >> 12) {
case MXC_CPU_MX6SOLO:
return "TQMa6S";
break;
case MXC_CPU_MX6DL:
return "TQMa6DL";
break;
case MXC_CPU_MX6D:
return "TQMa6D";
break;
case MXC_CPU_MX6Q:
return "TQMa6Q";
break;
default:
return "??";
};
}
int board_late_init(void)
{
struct pmic *p;
u32 reg;
setenv("board_name", tqma6_get_boardname());
/*
* configure PFUZE100 PMIC:
* TODO: should go to power_init_board if bus switching is
* fixed in generic power code
*/
power_pfuze100_init(TQMA6_PFUZE100_I2C_BUS);
p = pmic_get("PFUZE100_PMIC");
if (p && !pmic_probe(p)) {
pmic_reg_read(p, PFUZE100_DEVICEID, &reg);
printf("PMIC: PFUZE100_PMIC ID=0x%02x\n", reg);
}
tqma6_bb_board_late_init();
return 0;
}
int checkboard(void)
{
printf("Board: %s on a %s\n", tqma6_get_boardname(),
tqma6_bb_get_boardname());
return 0;
}
/*
* Device Tree Support
*/
#if defined(CONFIG_OF_BOARD_SETUP) && defined(CONFIG_OF_LIBFDT)
void ft_board_setup(void *blob, bd_t *bd)
{
/* bring in eMMC dsr settings */
do_fixup_by_path_u32(blob,
"/soc/aips-bus@02100000/usdhc@02198000",
"dsr", tqma6_emmc_dsr, 2);
tqma6_bb_ft_board_setup(blob, bd);
}
#endif /* defined(CONFIG_OF_BOARD_SETUP) && defined(CONFIG_OF_LIBFDT) */
/*
* Copyright (C) 2013, 2014 TQ Systems
* Author: Markus Niebel <markus.niebel@tq-group.com>
*
* SPDX-License-Identifier: GPL-2.0+
*/
#ifndef __TQMA6_BB__
#define __TQMA6_BB
#include <common.h>
int tqma6_bb_board_mmc_getwp(struct mmc *mmc);
int tqma6_bb_board_mmc_getcd(struct mmc *mmc);
int tqma6_bb_board_mmc_init(bd_t *bis);
int tqma6_bb_board_early_init_f(void);
int tqma6_bb_board_init(void);
int tqma6_bb_board_late_init(void);
int tqma6_bb_checkboard(void);
const char *tqma6_bb_get_boardname(void);
/*
* Device Tree Support
*/
#if defined(CONFIG_OF_BOARD_SETUP) && defined(CONFIG_OF_LIBFDT)
void tqma6_bb_ft_board_setup(void *blob, bd_t *bd);
#endif /* defined(CONFIG_OF_BOARD_SETUP) && defined(CONFIG_OF_LIBFDT) */
#endif
This diff is collapsed.
/*
* Copyright (C) 2013, 2014 Markus Niebel <Markus.Niebel@tq-group.com>
*
* SPDX-License-Identifier: GPL-2.0+
*
* Refer doc/README.imximage for more details about how-to configure
* and create imximage boot image
*
* The syntax is taken as close as possible with the kwbimage
*/
/* image version */
IMAGE_VERSION 2
#define __ASSEMBLY__
#include <config.h>
/*
* Boot Device : one of
* spi, sd (the board has no nand neither onenand)
*/
#if defined(CONFIG_TQMA6X_MMC_BOOT)
BOOT_FROM sd
#elif defined(CONFIG_TQMA6X_SPI_BOOT)
BOOT_FROM spi
#endif
#include "asm/arch/mx6-ddr.h"
#include "asm/arch/iomux.h"
#include "asm/arch/crm_regs.h"
/* TQMa6Q/D DDR config Rev. 0100B */
/* IOMUX configuration */
DATA 4, MX6_IOM_GRP_DDR_TYPE, 0x000C0000
DATA 4, MX6_IOM_GRP_DDRPKE, 0x00000000
DATA 4, MX6_IOM_DRAM_SDCLK_0, 0x00008030
DATA 4, MX6_IOM_DRAM_SDCLK_1, 0x00008030
DATA 4, MX6_IOM_DRAM_CAS, 0x00008030
DATA 4, MX6_IOM_DRAM_RAS, 0x00008030
DATA 4, MX6_IOM_GRP_ADDDS, 0x00000030
DATA 4, MX6_IOM_DRAM_RESET, 0x000C3030
DATA 4, MX6_IOM_DRAM_SDCKE0, 0x00003000
DATA 4, MX6_IOM_DRAM_SDCKE1, 0x00000000
DATA 4, MX6_IOM_DRAM_SDBA2, 0x00000000
DATA 4, MX6_IOM_DRAM_SDODT0, 0x00003030
DATA 4, MX6_IOM_DRAM_SDODT1, 0x00003030
DATA 4, MX6_IOM_GRP_CTLDS, 0x00000030
DATA 4, MX6_IOM_DDRMODE_CTL, 0x00020000
DATA 4, MX6_IOM_DRAM_SDQS0, 0x00000030
DATA 4, MX6_IOM_DRAM_SDQS1, 0x00000030
DATA 4, MX6_IOM_DRAM_SDQS2, 0x00000030
DATA 4, MX6_IOM_DRAM_SDQS3, 0x00000030
DATA 4, MX6_IOM_DRAM_SDQS4, 0x00000030
DATA 4, MX6_IOM_DRAM_SDQS5, 0x00000030
DATA 4, MX6_IOM_DRAM_SDQS6, 0x00000030
DATA 4, MX6_IOM_DRAM_SDQS7, 0x00000030
DATA 4, MX6_IOM_GRP_DDRMODE, 0x00020000
DATA 4, MX6_IOM_GRP_B0DS, 0x00000030
DATA 4, MX6_IOM_GRP_B1DS, 0x00000030
DATA 4, MX6_IOM_GRP_B2DS, 0x00000030
DATA 4, MX6_IOM_GRP_B3DS, 0x00000030
DATA 4, MX6_IOM_GRP_B4DS, 0x00000030
DATA 4, MX6_IOM_GRP_B5DS, 0x00000030
DATA 4, MX6_IOM_GRP_B6DS, 0x00000030
DATA 4, MX6_IOM_GRP_B7DS, 0x00000030
DATA 4, MX6_IOM_DRAM_DQM0, 0x00000030
DATA 4, MX6_IOM_DRAM_DQM1, 0x00000030
DATA 4, MX6_IOM_DRAM_DQM2, 0x00000030
DATA 4, MX6_IOM_DRAM_DQM3, 0x00000030
DATA 4, MX6_IOM_DRAM_DQM4, 0x00000030
DATA 4, MX6_IOM_DRAM_DQM5, 0x00000030
DATA 4, MX6_IOM_DRAM_DQM6, 0x00000030
DATA 4, MX6_IOM_DRAM_DQM7, 0x00000030
/* memory interface calibration values */
DATA 4, MX6_MMDC_P0_MPZQHWCTRL, 0xA1390003
DATA 4, MX6_MMDC_P1_MPZQHWCTRL, 0xA1390003
DATA 4, MX6_MMDC_P0_MPWLDECTRL0, 0x001B0013
DATA 4, MX6_MMDC_P0_MPWLDECTRL1, 0x0018001B
DATA 4, MX6_MMDC_P1_MPWLDECTRL0, 0x001B0016
DATA 4, MX6_MMDC_P1_MPWLDECTRL1, 0x0012001C
DATA 4, MX6_MMDC_P0_MPDGCTRL0, 0x43400350
DATA 4, MX6_MMDC_P0_MPDGCTRL1, 0x023E032C
DATA 4, MX6_MMDC_P1_MPDGCTRL0, 0x43400348
DATA 4, MX6_MMDC_P1_MPDGCTRL1, 0x03300304
DATA 4, MX6_MMDC_P0_MPRDDLCTL, 0x3C323436
DATA 4, MX6_MMDC_P1_MPRDDLCTL, 0x38383242
DATA 4, MX6_MMDC_P0_MPWRDLCTL, 0x3E3C4440
DATA 4, MX6_MMDC_P1_MPWRDLCTL, 0x4236483E
DATA 4, MX6_MMDC_P0_MPRDDQBY0DL, 0x33333333
DATA 4, MX6_MMDC_P0_MPRDDQBY1DL, 0x33333333
DATA 4, MX6_MMDC_P0_MPRDDQBY2DL, 0x33333333
DATA 4, MX6_MMDC_P0_MPRDDQBY3DL, 0x33333333
DATA 4, MX6_MMDC_P1_MPRDDQBY0DL, 0x33333333
DATA 4, MX6_MMDC_P1_MPRDDQBY1DL, 0x33333333
DATA 4, MX6_MMDC_P1_MPRDDQBY2DL, 0x33333333
DATA 4, MX6_MMDC_P1_MPRDDQBY3DL, 0x33333333
DATA 4, MX6_MMDC_P0_MPMUR0, 0x00000800
DATA 4, MX6_MMDC_P1_MPMUR0, 0x00000800
/* configure memory interface */
DATA 4, MX6_MMDC_P0_MDPDC, 0x00020036
DATA 4, MX6_MMDC_P0_MDOTC, 0x09444040
DATA 4, MX6_MMDC_P0_MDCFG0, 0x545A79B4
DATA 4, MX6_MMDC_P0_MDCFG1, 0xDB538F64
DATA 4, MX6_MMDC_P0_MDCFG2, 0x01FF00DB
DATA 4, MX6_MMDC_P0_MDMISC, 0x00001740
DATA 4, MX6_MMDC_P0_MDSCR, 0x00008000
DATA 4, MX6_MMDC_P0_MDRWD, 0x000026D2
DATA 4, MX6_MMDC_P0_MDOR, 0x005A1023
DATA 4, MX6_MMDC_P0_MDASP, 0x00000027
DATA 4, MX6_MMDC_P0_MDCTL, 0x831A0000
DATA 4, MX6_MMDC_P0_MDSCR, 0x00088032
DATA 4, MX6_MMDC_P0_MDSCR, 0x00008033
DATA 4, MX6_MMDC_P0_MDSCR, 0x00048031
DATA 4, MX6_MMDC_P0_MDSCR, 0x09308030
DATA 4, MX6_MMDC_P0_MDSCR, 0x04008040
DATA 4, MX6_MMDC_P0_MDREF, 0x00005800
DATA 4, MX6_MMDC_P0_MPODTCTRL, 0x00022222
DATA 4, MX6_MMDC_P1_MPODTCTRL, 0x00022222
DATA 4, MX6_MMDC_P0_MDPDC, 0x00025536
DATA 4, MX6_MMDC_P0_MAPSR, 0x00001006
DATA 4, MX6_MMDC_P0_MDSCR, 0x00000000
#include "clocks.cfg"
/*
* Copyright (C) 2013, 2014 Markus Niebel <Markus.Niebel@tq-group.com>
*
* SPDX-License-Identifier: GPL-2.0+
*
* Refer doc/README.imximage for more details about how-to configure
* and create imximage boot image
*
* The syntax is taken as close as possible with the kwbimage
*/
/* image version */
IMAGE_VERSION 2
#define __ASSEMBLY__
#include <config.h>
/*
* Boot Device : one of
* spi, sd (the board has no nand neither onenand)
*/
#if defined(CONFIG_TQMA6X_MMC_BOOT)
BOOT_FROM sd
#elif defined(CONFIG_TQMA6X_SPI_BOOT)
BOOT_FROM spi
#endif
#include "asm/arch/mx6-ddr.h"
#include "asm/arch/iomux.h"
#include "asm/arch/crm_regs.h"
/* TQMa6S DDR config Rev. 0100B */
/* IOMUX configuration */
DATA 4, MX6_IOM_GRP_DDR_TYPE, 0x000C0000
DATA 4, MX6_IOM_GRP_DDRPKE, 0x00000000
DATA 4, MX6_IOM_DRAM_SDCLK_0, 0x00008000
DATA 4, MX6_IOM_DRAM_SDCLK_1, 0x00008030
DATA 4, MX6_IOM_DRAM_CAS, 0x00008030
DATA 4, MX6_IOM_DRAM_RAS, 0x00008030
DATA 4, MX6_IOM_GRP_ADDDS, 0x00000030
DATA 4, MX6_IOM_DRAM_RESET, 0x000C3030
DATA 4, MX6_IOM_DRAM_SDCKE0, 0x00003000
DATA 4, MX6_IOM_DRAM_SDCKE1, 0x00000000
DATA 4, MX6_IOM_DRAM_SDBA2, 0x00000000
DATA 4, MX6_IOM_DRAM_SDODT0, 0x00003030
DATA 4, MX6_IOM_DRAM_SDODT1, 0x00003030
DATA 4, MX6_IOM_GRP_CTLDS, 0x00000030
DATA 4, MX6_IOM_DDRMODE_CTL, 0x00020000
DATA 4, MX6_IOM_DRAM_SDQS0, 0x00000030
DATA 4, MX6_IOM_DRAM_SDQS1, 0x00000030
DATA 4, MX6_IOM_DRAM_SDQS2, 0x00000030
DATA 4, MX6_IOM_DRAM_SDQS3, 0x00000030
DATA 4, MX6_IOM_DRAM_SDQS4, 0x00000000
DATA 4, MX6_IOM_DRAM_SDQS5, 0x00000000
DATA 4, MX6_IOM_DRAM_SDQS6, 0x00000000
DATA 4, MX6_IOM_DRAM_SDQS7, 0x00000000
DATA 4, MX6_IOM_GRP_DDRMODE, 0x00020000
DATA 4, MX6_IOM_GRP_B0DS, 0x00000030
DATA 4, MX6_IOM_GRP_B1DS, 0x00000030
DATA 4, MX6_IOM_GRP_B2DS, 0x00000030
DATA 4, MX6_IOM_GRP_B3DS, 0x00000030
DATA 4, MX6_IOM_GRP_B4DS, 0x00000000
DATA 4, MX6_IOM_GRP_B5DS, 0x00000000
DATA 4, MX6_IOM_GRP_B6DS, 0x00000000
DATA 4, MX6_IOM_GRP_B7DS, 0x00000000
DATA 4, MX6_IOM_DRAM_DQM0, 0x00000030
DATA 4, MX6_IOM_DRAM_DQM1, 0x00000030
DATA 4, MX6_IOM_DRAM_DQM2, 0x00000030
DATA 4, MX6_IOM_DRAM_DQM3, 0x00000030
DATA 4, MX6_IOM_DRAM_DQM4, 0x00000000
DATA 4, MX6_IOM_DRAM_DQM5, 0x00000000
DATA 4, MX6_IOM_DRAM_DQM6, 0x00000000
DATA 4, MX6_IOM_DRAM_DQM7, 0x00000000
/* memory interface calibration values */
DATA 4, MX6_MMDC_P0_MPZQHWCTRL, 0xA1390003
DATA 4, MX6_MMDC_P1_MPZQHWCTRL, 0xA1380000
DATA 4, MX6_MMDC_P0_MPWLDECTRL0, 0x0014000E
DATA 4, MX6_MMDC_P0_MPWLDECTRL1, 0x00120014
DATA 4, MX6_MMDC_P1_MPWLDECTRL0, 0x00000000
DATA 4, MX6_MMDC_P1_MPWLDECTRL1, 0x00000000
DATA 4, MX6_MMDC_P0_MPDGCTRL0, 0x0240023C
DATA 4, MX6_MMDC_P0_MPDGCTRL1, 0x0228022C
DATA 4, MX6_MMDC_P1_MPDGCTRL0, 0x00000000
DATA 4, MX6_MMDC_P1_MPDGCTRL1, 0x00000000
DATA 4, MX6_MMDC_P0_MPRDDLCTL, 0x4A4A4E4A
DATA 4, MX6_MMDC_P1_MPRDDLCTL, 0x00000000
DATA 4, MX6_MMDC_P0_MPWRDLCTL, 0x36362A32
DATA 4, MX6_MMDC_P1_MPWRDLCTL, 0x00000000
DATA 4, MX6_MMDC_P0_MPRDDQBY0DL, 0x33333333
DATA 4, MX6_MMDC_P0_MPRDDQBY1DL, 0x33333333
DATA 4, MX6_MMDC_P0_MPRDDQBY2DL, 0x33333333
DATA 4, MX6_MMDC_P0_MPRDDQBY3DL, 0x33333333
DATA 4, MX6_MMDC_P1_MPRDDQBY0DL, 0x00000000
DATA 4, MX6_MMDC_P1_MPRDDQBY1DL, 0x00000000
DATA 4, MX6_MMDC_P1_MPRDDQBY2DL, 0x00000000
DATA 4, MX6_MMDC_P1_MPRDDQBY3DL, 0x00000000
DATA 4, MX6_MMDC_P0_MPMUR0, 0x00000800
DATA 4, MX6_MMDC_P1_MPMUR0, 0x00000000
/* configure memory interface */
DATA 4, MX6_MMDC_P0_MDPDC, 0x0002002D
DATA 4, MX6_MMDC_P0_MDOTC, 0x00333030
DATA 4, MX6_MMDC_P0_MDCFG0, 0x3F435333
DATA 4, MX6_MMDC_P0_MDCFG1, 0xB68E8B63
DATA 4, MX6_MMDC_P0_MDCFG2, 0x01FF00DB
DATA 4, MX6_MMDC_P0_MDMISC, 0x00001740
DATA 4, MX6_MMDC_P0_MDSCR, 0x00008000
DATA 4, MX6_MMDC_P0_MDRWD, 0x000026D2
DATA 4, MX6_MMDC_P0_MDOR, 0x00431023
DATA 4, MX6_MMDC_P0_MDASP, 0x00000017
DATA 4, MX6_MMDC_P0_MDCTL, 0x83190000
DATA 4, MX6_MMDC_P0_MDSCR, 0x00008032
DATA 4, MX6_MMDC_P0_MDSCR, 0x00008033
DATA 4, MX6_MMDC_P0_MDSCR, 0x00048031
DATA 4, MX6_MMDC_P0_MDSCR, 0x05208030
DATA 4, MX6_MMDC_P0_MDSCR, 0x04008040
DATA 4, MX6_MMDC_P0_MDREF, 0x00005800
DATA 4, MX6_MMDC_P0_MPODTCTRL, 0x00022222
DATA 4, MX6_MMDC_P1_MPODTCTRL, 0x00000000
DATA 4, MX6_MMDC_P0_MDPDC, 0x0002552D
DATA 4, MX6_MMDC_P0_MAPSR, 0x00001006
DATA 4, MX6_MMDC_P0_MDSCR, 0x00000000
#include "clocks.cfg"
......@@ -335,6 +335,10 @@ Active arm armv7 mx6 freescale mx6slevk
Active arm armv7 mx6 freescale mx6sxsabresd mx6sxsabresd mx6sxsabresd:IMX_CONFIG=board/freescale/mx6sxsabresd/imximage.cfg,MX6SX Fabio Estevam <fabio.estevam@freescale.com>
Active arm armv7 mx6 gateworks gw_ventana gwventana gw_ventana:IMX_CONFIG=board/gateworks/gw_ventana/gw_ventana.cfg,MX6QDL,SPL Tim Harvey <tharvey@gateworks.com>
Active arm armv7 mx6 solidrun hummingboard hummingboard_solo hummingboard:IMX_CONFIG=board/solidrun/hummingboard/solo.cfg,MX6S,DDR_MB=512 Jon Nettleton <jon.nettleton@gmail.com>
Active arm armv7 mx6 tqc tqma6 tqma6q_mba6_mmc tqma6:IMX_CONFIG=board/tqc/tqma6/tqma6q.cfg,MX6Q,MBA6,TQMA6X_MMC_BOOT Markus Niebel <Markus.Niebel@tq-group.com>
Active arm armv7 mx6 tqc tqma6 tqma6q_mba6_spi tqma6:IMX_CONFIG=board/tqc/tqma6/tqma6q.cfg,MX6Q,MBA6,TQMA6X_SPI_BOOT Markus Niebel <Markus.Niebel@tq-group.com>
Active arm armv7 mx6 tqc tqma6 tqma6s_mba6_mmc tqma6:IMX_CONFIG=board/tqc/tqma6/tqma6s.cfg,MX6S,MBA6,TQMA6X_MMC_BOOT Markus Niebel <Markus.Niebel@tq-group.com>
Active arm armv7 mx6 tqc tqma6 tqma6s_mba6_spi tqma6:IMX_CONFIG=board/tqc/tqma6/tqma6s.cfg,MX6S,MBA6,TQMA6X_SPI_BOOT Markus Niebel <Markus.Niebel@tq-group.com>
Active arm armv7 omap3 - overo omap3_overo - Steve Sakoman <sakoman@gmail.com>
Active arm armv7 omap3 - pandora omap3_pandora - Grazvydas Ignotas <notasas@gmail.com>
Active arm armv7 omap3 8dtech eco5pk eco5pk - Raphael Assenat <raph@8d.com>
......
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