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mx23_olinuxino: convert MMC to driver model

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Convert the Olimex Olinuxino board's support for MMC to driver model following
Fabio Estevam's excellent example from:

	commit: 23013aa961:
	mx23evk: Convert to driver model

Signed-off-by: Trevor Woerner <twoerner@gmail.com>
This commit is contained in:
Trevor Woerner 2021-03-22 11:31:29 -04:00 committed by Stefano Babic
parent 123526e4a4
commit 52bbcc340a
3 changed files with 8 additions and 13 deletions
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5
arch/arm/dts/imx23-olinuxino-u-boot.dtsi Normal file
View File

@ -0,0 +1,5 @@
// SPDX-License-Identifier: GPL-2.0+
&ssp0 {
non-removable;
};

12
board/olimex/mx23_olinuxino/mx23_olinuxino.c
View File

@ -57,18 +57,6 @@ int dram_init(void)
return mxs_dram_init();
}
#ifdef CONFIG_CMD_MMC
static int mx23_olx_mmc_cd(int id)
{
return 1; /* Card always present */
}
int board_mmc_init(struct bd_info *bis)
{
return mxsmmc_initialize(bis, 0, NULL, mx23_olx_mmc_cd);
}
#endif
int board_init(void)
{
/* Adress of boot parameters */

4
configs/mx23_olinuxino_defconfig
View File

@ -12,6 +12,7 @@ CONFIG_TARGET_MX23_OLINUXINO=y
CONFIG_SPL_SERIAL_SUPPORT=y
CONFIG_SPL=y
CONFIG_DEFAULT_DEVICE_TREE="imx23-olinuxino"
# CONFIG_SYS_MALLOC_F is not set
CONFIG_BOOTDELAY=3
# CONFIG_DISPLAY_BOARDINFO is not set
CONFIG_ARCH_MISC_INIT=y
@ -30,6 +31,7 @@ CONFIG_ENV_OVERWRITE=y
CONFIG_ENV_IS_IN_MMC=y
CONFIG_SYS_RELOC_GD_ENV_ADDR=y
CONFIG_VERSION_VARIABLE=y
CONFIG_DM=y
CONFIG_MXS_GPIO=y
CONFIG_LED_STATUS=y
CONFIG_LED_STATUS_GPIO=y
@ -39,10 +41,10 @@ CONFIG_LED_STATUS_STATE=2
CONFIG_LED_STATUS_BOOT_ENABLE=y
CONFIG_LED_STATUS_BOOT=0
CONFIG_LED_STATUS_CMD=y
CONFIG_DM_MMC=y
CONFIG_MMC_MXS=y
CONFIG_CONS_INDEX=0
CONFIG_USB=y
CONFIG_USB_EHCI_HCD=y
CONFIG_USB_STORAGE=y
CONFIG_USB_HOST_ETHER=y
CONFIG_USB_ETHER_SMSC95XX=y