[U-Boot] [PATCH V2 8/8] ARM: imx: dh-imx6: Convert SPI support to DM
Marek Vasut
marex at denx.de
Fri May 17 14:58:54 UTC 2019
Enable DM SPI and SF support on DHCOM iMX6 PDK2.
Convert board code to match the DM support.
Signed-off-by: Marek Vasut <marex at denx.de>
Cc: Fabio Estevam <fabio.estevam at nxp.com>
Cc: Ludwig Zenz <lzenz at dh-electronics.com>
Cc: Stefano Babic <sbabic at denx.de>
---
V2: No change
---
board/dhelectronics/dh_imx6/dh_imx6.c | 10 ----------
configs/dh_imx6_defconfig | 4 ++++
include/configs/dh_imx6.h | 5 +++++
3 files changed, 9 insertions(+), 10 deletions(-)
diff --git a/board/dhelectronics/dh_imx6/dh_imx6.c b/board/dhelectronics/dh_imx6/dh_imx6.c
index 737d9c6be3..50e3cb50a3 100644
--- a/board/dhelectronics/dh_imx6/dh_imx6.c
+++ b/board/dhelectronics/dh_imx6/dh_imx6.c
@@ -272,16 +272,6 @@ int board_early_init_f(void)
return 0;
}
-#ifdef CONFIG_MXC_SPI
-int board_spi_cs_gpio(unsigned bus, unsigned cs)
-{
- if (bus == 0 && cs == 0)
- return IMX_GPIO_NR(2, 30);
- else
- return -1;
-}
-#endif
-
int board_init(void)
{
struct mxc_ccm_reg *mxc_ccm = (struct mxc_ccm_reg *)CCM_BASE_ADDR;
diff --git a/configs/dh_imx6_defconfig b/configs/dh_imx6_defconfig
index 9418de10e7..f2bb87132a 100644
--- a/configs/dh_imx6_defconfig
+++ b/configs/dh_imx6_defconfig
@@ -47,13 +47,16 @@ CONFIG_SYS_BOOTCOUNT_ADDR=0x00900000
CONFIG_DM_GPIO=y
CONFIG_DM_MMC=y
CONFIG_FSL_ESDHC=y
+CONFIG_DM_SPI_FLASH=y
CONFIG_SPI_FLASH=y
CONFIG_SF_DEFAULT_MODE=0
CONFIG_SF_DEFAULT_SPEED=25000000
+CONFIG_SPI_FLASH_SFDP_SUPPORT=y
CONFIG_SPI_FLASH_GIGADEVICE=y
CONFIG_SPI_FLASH_MACRONIX=y
CONFIG_SPI_FLASH_SPANSION=y
CONFIG_SPI_FLASH_WINBOND=y
+CONFIG_SPI_FLASH_MTD=y
CONFIG_PHYLIB=y
CONFIG_PHY_MICREL=y
CONFIG_PHY_MICREL_KSZ90X1=y
@@ -63,6 +66,7 @@ CONFIG_PINCTRL=y
CONFIG_PINCTRL_IMX6=y
CONFIG_DM_SCSI=y
CONFIG_SPI=y
+CONFIG_DM_SPI=y
CONFIG_MXC_SPI=y
CONFIG_USB=y
CONFIG_DM_USB=y
diff --git a/include/configs/dh_imx6.h b/include/configs/dh_imx6.h
index e68467dda3..3b1d0a99a1 100644
--- a/include/configs/dh_imx6.h
+++ b/include/configs/dh_imx6.h
@@ -66,6 +66,11 @@
#define CONFIG_LBA48
/* SPI Flash Configs */
+#if defined(CONFIG_SPL_BUILD)
+#undef CONFIG_DM_SPI
+#undef CONFIG_DM_SPI_FLASH
+#undef CONFIG_SPI_FLASH_MTD
+#endif
/* UART */
#define CONFIG_MXC_UART
--
2.20.1
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