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ARM: imx: novena: Convert block devices to DM

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Enable DM block, DM MMC and DM SATA support on iMX6Q Novena
convert board code to match the DM support.

Signed-off-by: Marek Vasut <marex@denx.de>
Cc: Fabio Estevam <fabio.estevam@nxp.com>
Cc: Stefano Babic <sbabic@denx.de>
Cc: Vagrant Cascadian <vagrant@debian.org>
This commit is contained in:
Marek Vasut 2019-05-17 20:32:17 +02:00 • committed by Stefano Babic
parent c4e93f6aa6
commit 6b98b94ce2
4 changed files with 12 additions and 63 deletions
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5
arch/arm/dts/imx6q-novena.dts
View file

@ -61,6 +61,11 @@
reg = <0x10000000 0>;
};
aliases {
mmc0 = &usdhc3;
mmc1 = &usdhc2;
};
chosen {
stdout-path = &uart2;
};

62
board/kosagi/novena/novena.c
View file

@ -6,6 +6,9 @@
*/
#include <common.h>
#include <dm.h>
#include <dm/device-internal.h>
#include <ahci.h>
#include <linux/errno.h>
#include <asm/gpio.h>
#include <asm/io.h>
@ -20,6 +23,7 @@
#include <asm/mach-imx/mxc_i2c.h>
#include <asm/mach-imx/sata.h>
#include <asm/mach-imx/video.h>
#include <dwc_ahsata.h>
#include <environment.h>
#include <fsl_esdhc.h>
#include <i2c.h>
@ -101,60 +105,6 @@ int drv_keyboard_init(void)
}
#endif
/*
* SDHC
*/
#ifdef CONFIG_FSL_ESDHC
static struct fsl_esdhc_cfg usdhc_cfg[] = {
{ USDHC3_BASE_ADDR, 0, 4 }, /* Micro SD */
{ USDHC2_BASE_ADDR, 0, 4 }, /* Big SD */
};
int board_mmc_getcd(struct mmc *mmc)
{
struct fsl_esdhc_cfg *cfg = (struct fsl_esdhc_cfg *)mmc->priv;
/* There is no CD for a microSD card, assume always present. */
if (cfg->esdhc_base == USDHC3_BASE_ADDR)
return 1;
else
return !gpio_get_value(NOVENA_SD_CD);
}
int board_mmc_getwp(struct mmc *mmc)
{
struct fsl_esdhc_cfg *cfg = (struct fsl_esdhc_cfg *)mmc->priv;
/* There is no WP for a microSD card, assume always read-write. */
if (cfg->esdhc_base == USDHC3_BASE_ADDR)
return 0;
else
return gpio_get_value(NOVENA_SD_WP);
}
int board_mmc_init(bd_t *bis)
{
s32 status = 0;
int index;
usdhc_cfg[0].sdhc_clk = mxc_get_clock(MXC_ESDHC3_CLK);
usdhc_cfg[1].sdhc_clk = mxc_get_clock(MXC_ESDHC2_CLK);
/* Big SD write-protect and card-detect */
gpio_direction_input(NOVENA_SD_WP);
gpio_direction_input(NOVENA_SD_CD);
for (index = 0; index < ARRAY_SIZE(usdhc_cfg); index++) {
status = fsl_esdhc_initialize(bis, &usdhc_cfg[index]);
if (status)
return status;
}
return status;
}
#endif
int board_early_init_f(void)
{
#if defined(CONFIG_VIDEO_IPUV3)
@ -169,10 +119,6 @@ int board_init(void)
/* address of boot parameters */
gd->bd->bi_boot_params = PHYS_SDRAM + 0x100;
#ifdef CONFIG_SATA
setup_sata();
#endif
return 0;
}

3
configs/novena_defconfig
View file

@ -13,6 +13,7 @@ CONFIG_SPL=y
CONFIG_SPL_FS_FAT=y
CONFIG_SPL_LIBDISK_SUPPORT=y
CONFIG_CMD_HDMIDETECT=y
CONFIG_AHCI=y
CONFIG_DISTRO_DEFAULTS=y
# CONFIG_SYS_MALLOC_F is not set
CONFIG_FIT=y
@ -48,6 +49,7 @@ CONFIG_ENV_IS_IN_MMC=y
CONFIG_DM=y
CONFIG_DWC_AHSATA=y
CONFIG_DM_GPIO=y
CONFIG_DM_MMC=y
CONFIG_FSL_ESDHC=y
CONFIG_PHYLIB=y
CONFIG_PHY_MICREL=y
@ -56,6 +58,7 @@ CONFIG_MII=y
CONFIG_PCI=y
CONFIG_PINCTRL=y
CONFIG_PINCTRL_IMX6=y
CONFIG_DM_SCSI=y
CONFIG_USB=y
CONFIG_USB_KEYBOARD=y
CONFIG_SYS_USB_EVENT_POLL_VIA_CONTROL_EP=y

5
include/configs/novena.h
View file

@ -102,12 +102,7 @@
#define CONFIG_POWER_PFUZE100_I2C_ADDR 0x08
/* SATA Configs */
#ifdef CONFIG_CMD_SATA
#define CONFIG_SYS_SATA_MAX_DEVICE 1
#define CONFIG_DWC_AHSATA_PORT_ID 0
#define CONFIG_DWC_AHSATA_BASE_ADDR SATA_ARB_BASE_ADDR
#define CONFIG_LBA48
#endif
/* UART */
#define CONFIG_MXC_UART