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imx: mx6qpsabreauto: Add MX6QP SABREAUTO CPU3 board support

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1. Add DDR script for mx6qpsabreauto board.
2. On CPU3 board, enet RGMII tx clock is from internal PLL. Set the GPR5[9]
   and init the enet pll output to 125Mhz.
3. On CPU3 board, SW1ABC=VDDSOC_IN, SW2=VDDARM_IN.

Build target: mx6qpsabreauto_config

Boot Log:
U-Boot 2015.07-rc2-00071-gfd985ff (Jun 29 2015 - 22:10:55 +0800)

CPU:   Freescale i.MX6QP rev1.0 996 MHz (running at 792 MHz)
CPU:   Automotive temperature grade (-40C to 125C) at 34C
Reset cause: POR
Board: MX6Q-Sabreauto revA
I2C:   ready
DRAM:  2 GiB
PMIC:  PFUZE100 ID=0x10
Flash: 32 MiB
NAND:  0 MiB
MMC:   FSL_SDHC: 0
*** Warning - bad CRC, using default environment

No panel detected: default to HDMI
Display: HDMI (1024x768)
In:    serial
Out:   serial
Err:   serial
Net:   FEC [PRIME]
Hit any key to stop autoboot:  0

Note:
In this patch, we still add a new config mx6qpsabreauto_config,
since SPL is not supported now, and IMX_CONFIG is needed at
build time, so add this config. Future, when SPL is converted,
this config can be removed.

Signed-off-by: Peng Fan <Peng.Fan@freescale.com>
Signed-off-by: Robin Gong <b38343@freescale.com>
Signed-off-by: Ye.Li <B37916@freescale.com>
Reviewed-by: Fabio Estevam <fabio.estevam@freescale.com>
master
Peng Fan 9 years ago committed by Stefano Babic
parent e6fc8995d6
commit 361b715bbf
4 changed files with 177 additions and 7 deletions
Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL
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  1. 145
      board/freescale/mx6qsabreauto/mx6qp.cfg
  2. 33
      board/freescale/mx6qsabreauto/mx6qsabreauto.c
  3. 4
      configs/mx6qpsabreauto_defconfig
  4. 2
      include/configs/mx6sabre_common.h

145
board/freescale/mx6qsabreauto/mx6qp.cfg
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@ -0,0 +1,145 @@
/*
* Copyright (C) 2015 Freescale Semiconductor, Inc.
*
* 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 */
#define __ASSEMBLY__
#include <config.h>
IMAGE_VERSION 2
/*
* Boot Device : one of spi, sd, eimnor, nand, sata:
* spinor: flash_offset: 0x0400
* nand: flash_offset: 0x0400
* sata: flash_offset: 0x0400
* sd/mmc: flash_offset: 0x0400
* eimnor: flash_offset: 0x1000
*/
BOOT_FROM sd
/*
* Device Configuration Data (DCD)
*
* Each entry must have the format:
* Addr-type Address Value
*
* where:
* Addr-type register length (1,2 or 4 bytes)
* Address absolute address of the register
* value value to be stored in the register
*/
DATA 4 0x020e0798 0x000C0000
DATA 4 0x020e0758 0x00000000
DATA 4 0x020e0588 0x00000030
DATA 4 0x020e0594 0x00000030
DATA 4 0x020e056c 0x00000030
DATA 4 0x020e0578 0x00000030
DATA 4 0x020e074c 0x00000030
DATA 4 0x020e057c 0x00000030
DATA 4 0x020e058c 0x00000000
DATA 4 0x020e059c 0x00000030
DATA 4 0x020e05a0 0x00000030
DATA 4 0x020e078c 0x00000030
DATA 4 0x020e0750 0x00020000
DATA 4 0x020e05a8 0x00000030
DATA 4 0x020e05b0 0x00000030
DATA 4 0x020e0524 0x00000030
DATA 4 0x020e051c 0x00000030
DATA 4 0x020e0518 0x00000030
DATA 4 0x020e050c 0x00000030
DATA 4 0x020e05b8 0x00000030
DATA 4 0x020e05c0 0x00000030
DATA 4 0x020e0774 0x00020000
DATA 4 0x020e0784 0x00000030
DATA 4 0x020e0788 0x00000030
DATA 4 0x020e0794 0x00000030
DATA 4 0x020e079c 0x00000030
DATA 4 0x020e07a0 0x00000030
DATA 4 0x020e07a4 0x00000030
DATA 4 0x020e07a8 0x00000030
DATA 4 0x020e0748 0x00000030
DATA 4 0x020e05ac 0x00000030
DATA 4 0x020e05b4 0x00000030
DATA 4 0x020e0528 0x00000030
DATA 4 0x020e0520 0x00000030
DATA 4 0x020e0514 0x00000030
DATA 4 0x020e0510 0x00000030
DATA 4 0x020e05bc 0x00000030
DATA 4 0x020e05c4 0x00000030
DATA 4 0x021b0800 0xa1390003
DATA 4 0x021b080c 0x001b001e
DATA 4 0x021b0810 0x002e0029
DATA 4 0x021b480c 0x001b002a
DATA 4 0x021b4810 0x0019002c
DATA 4 0x021b083c 0x43240334
DATA 4 0x021b0840 0x0324031a
DATA 4 0x021b483c 0x43340344
DATA 4 0x021b4840 0x03280276
DATA 4 0x021b0848 0x44383A3E
DATA 4 0x021b4848 0x3C3C3846
DATA 4 0x021b0850 0x2e303230
DATA 4 0x021b4850 0x38283E34
DATA 4 0x021b081c 0x33333333
DATA 4 0x021b0820 0x33333333
DATA 4 0x021b0824 0x33333333
DATA 4 0x021b0828 0x33333333
DATA 4 0x021b481c 0x33333333
DATA 4 0x021b4820 0x33333333
DATA 4 0x021b4824 0x33333333
DATA 4 0x021b4828 0x33333333
DATA 4 0x021b08c0 0x24912492
DATA 4 0x021b48c0 0x24912492
DATA 4 0x021b08b8 0x00000800
DATA 4 0x021b48b8 0x00000800
DATA 4 0x021b0004 0x00020036
DATA 4 0x021b0008 0x09444040
DATA 4 0x021b000c 0x898E7955
DATA 4 0x021b0010 0xFF328F64
DATA 4 0x021b0014 0x01FF00DB
DATA 4 0x021b0018 0x00001740
DATA 4 0x021b001c 0x00008000
DATA 4 0x021b002c 0x000026d2
DATA 4 0x021b0030 0x008E1023
DATA 4 0x021b0040 0x00000047
DATA 4 0x021b0400 0x14420000
DATA 4 0x021b0000 0x841A0000
DATA 4 0x00bb0008 0x00000004
DATA 4 0x00bb000c 0x2891E41A
DATA 4 0x00bb0038 0x00000564
DATA 4 0x00bb0014 0x00000040
DATA 4 0x00bb0028 0x00000020
DATA 4 0x00bb002c 0x00000020
DATA 4 0x021b001c 0x04088032
DATA 4 0x021b001c 0x00008033
DATA 4 0x021b001c 0x00048031
DATA 4 0x021b001c 0x09408030
DATA 4 0x021b001c 0x04008040
DATA 4 0x021b0020 0x00005800
DATA 4 0x021b0818 0x00011117
DATA 4 0x021b4818 0x00011117
DATA 4 0x021b0004 0x00025576
DATA 4 0x021b0404 0x00011006
DATA 4 0x021b001c 0x00000000
/* set the default clock gate to save power */
DATA 4, 0x020c4068, 0x00C03F3F
DATA 4, 0x020c406c, 0x0030FC03
DATA 4, 0x020c4070, 0x0FFFC000
DATA 4, 0x020c4074, 0x3FF00000
DATA 4, 0x020c4078, 0xFFFFF300
DATA 4, 0x020c407c, 0x0F0000F3
DATA 4, 0x020c4080, 0x00000FFF
/* enable AXI cache for VDOA/VPU/IPU */
DATA 4, 0x020e0010, 0xF00000CF
/* set IPU AXI-id1 Qos=0x1 AXI-id0/2/3 Qos=0x7 */
DATA 4, 0x020e0018, 0x77177717
DATA 4, 0x020e001c, 0x77177717

33
board/freescale/mx6qsabreauto/mx6qsabreauto.c
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@ -354,9 +354,22 @@ int board_phy_config(struct phy_device *phydev)
return 0;
}
int board_eth_init(bd_t *bis)
static void setup_fec(void)
{
if (is_mx6dqp()) {
/*
* select ENET MAC0 TX clock from PLL
*/
imx_iomux_set_gpr_register(5, 9, 1, 1);
enable_fec_anatop_clock(ENET_125MHZ);
}
setup_iomux_enet();
}
int board_eth_init(bd_t *bis)
{
setup_fec();
return cpu_eth_init(bis);
}
@ -495,17 +508,21 @@ int board_spi_cs_gpio(unsigned bus, unsigned cs)
int power_init_board(void)
{
struct pmic *p;
unsigned int ret;
unsigned int value;
p = pfuze_common_init(I2C_PMIC);
if (!p)
return -ENODEV;
ret = pfuze_mode_init(p, APS_PFM);
if (ret < 0)
return ret;
if (is_mx6dqp()) {
/* set SW2 staby volatage 0.975V*/
pmic_reg_read(p, PFUZE100_SW2STBY, &value);
value &= ~0x3f;
value |= 0x17;
pmic_reg_write(p, PFUZE100_SW2STBY, value);
}
return 0;
return pfuze_mode_init(p, APS_PFM);
}
#ifdef CONFIG_CMD_BMODE
@ -525,7 +542,9 @@ int board_late_init(void)
#ifdef CONFIG_ENV_VARS_UBOOT_RUNTIME_CONFIG
setenv("board_name", "SABREAUTO");
if (is_cpu_type(MXC_CPU_MX6Q) || is_cpu_type(MXC_CPU_MX6D))
if (is_mx6dqp())
setenv("board_rev", "MX6QP");
else if (is_cpu_type(MXC_CPU_MX6Q) || is_cpu_type(MXC_CPU_MX6D))
setenv("board_rev", "MX6Q");
else if (is_cpu_type(MXC_CPU_MX6DL) || is_cpu_type(MXC_CPU_MX6SOLO))
setenv("board_rev", "MX6DL");

4
configs/mx6qpsabreauto_defconfig
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@ -0,0 +1,4 @@
CONFIG_ARM=y
CONFIG_TARGET_MX6QSABREAUTO=y
CONFIG_SYS_EXTRA_OPTIONS="IMX_CONFIG=board/freescale/mx6qsabreauto/mx6qp.cfg,MX6Q"
CONFIG_SPI_FLASH=y

2
include/configs/mx6sabre_common.h
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@ -148,6 +148,8 @@
"fi;\0" \
"findfdt="\
"if test $fdt_file = undefined; then " \
"if test $board_name = SABREAUTO && test $board_rev = MX6QP; then " \
"setenv fdt_file imx6qp-sabreauto.dtb; fi; " \
"if test $board_name = SABREAUTO && test $board_rev = MX6Q; then " \
"setenv fdt_file imx6q-sabreauto.dtb; fi; " \
"if test $board_name = SABREAUTO && test $board_rev = MX6DL; then " \

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