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ARM: display5: Remove common.c file (after DM/DTS U-Boot proper conversion)

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The common.c file content can be safely moved to spl.c file after
performing the DM/DTS conversion for the U-Boot proper.

It contains the non DM/DTS setup code, which now is only used by SPL.

Signed-off-by: Lukasz Majewski <lukma@denx.de>
This commit is contained in:
Lukasz Majewski 2019-09-03 16:38:46 +02:00 committed by Stefano Babic
parent d5354f59d0
commit 21c7d34279
4 changed files with 76 additions and 90 deletions
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4
board/liebherr/display5/Makefile
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@ -5,7 +5,7 @@
# SPDX-License-Identifier: GPL-2.0+ # SPDX-License-Identifier: GPL-2.0+
# #
ifdef CONFIG_SPL_BUILD ifdef CONFIG_SPL_BUILD
obj-y = common.o spl.o obj-y = spl.o
else else
obj-y := common.o display5.o obj-y := display5.o
endif endif

83
board/liebherr/display5/common.c
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@ -1,83 +0,0 @@
// SPDX-License-Identifier: GPL-2.0+
/*
* Copyright (C) 2017 DENX Software Engineering
* Lukasz Majewski, DENX Software Engineering, lukma@denx.de
*/
#include <asm/mach-imx/iomux-v3.h>
#include <asm/arch/mx6-pins.h>
#include "common.h"
iomux_v3_cfg_t const uart_console_pads[] = {
/* UART5 */
MX6_PAD_CSI0_DAT14__UART5_TX_DATA | MUX_PAD_CTRL(UART_PAD_CTRL),
MX6_PAD_CSI0_DAT15__UART5_RX_DATA | MUX_PAD_CTRL(UART_PAD_CTRL),
MX6_PAD_CSI0_DAT18__UART5_RTS_B | MUX_PAD_CTRL(UART_PAD_CTRL),
MX6_PAD_CSI0_DAT19__UART5_CTS_B | MUX_PAD_CTRL(UART_PAD_CTRL),
};
void displ5_set_iomux_uart_spl(void)
{
SETUP_IOMUX_PADS(uart_console_pads);
}
iomux_v3_cfg_t const misc_pads_spl[] = {
/* Emergency recovery pin */
MX6_PAD_EIM_D29__GPIO3_IO29 | MUX_PAD_CTRL(NO_PAD_CTRL),
};
void displ5_set_iomux_misc_spl(void)
{
SETUP_IOMUX_PADS(misc_pads_spl);
}
#ifdef CONFIG_MXC_SPI
iomux_v3_cfg_t const ecspi2_pads[] = {
/* SPI2, NOR Flash nWP, CS0 */
MX6_PAD_CSI0_DAT10__ECSPI2_MISO | MUX_PAD_CTRL(SPI_PAD_CTRL),
MX6_PAD_CSI0_DAT9__ECSPI2_MOSI | MUX_PAD_CTRL(SPI_PAD_CTRL),
MX6_PAD_CSI0_DAT8__ECSPI2_SCLK | MUX_PAD_CTRL(SPI_PAD_CTRL),
MX6_PAD_CSI0_DAT11__GPIO5_IO29 | MUX_PAD_CTRL(NO_PAD_CTRL),
MX6_PAD_SD3_DAT5__GPIO7_IO00 | MUX_PAD_CTRL(NO_PAD_CTRL),
};
int board_spi_cs_gpio(unsigned int bus, unsigned int cs)
{
if (bus != 1 || cs != 0)
return -EINVAL;
return IMX_GPIO_NR(5, 29);
}
void displ5_set_iomux_ecspi_spl(void)
{
SETUP_IOMUX_PADS(ecspi2_pads);
}
#else
void displ5_set_iomux_ecspi_spl(void) {}
#endif
#ifdef CONFIG_FSL_ESDHC_IMX
iomux_v3_cfg_t const usdhc4_pads[] = {
MX6_PAD_SD4_CLK__SD4_CLK | MUX_PAD_CTRL(USDHC_PAD_CTRL),
MX6_PAD_SD4_CMD__SD4_CMD | MUX_PAD_CTRL(USDHC_PAD_CTRL),
MX6_PAD_SD4_DAT0__SD4_DATA0 | MUX_PAD_CTRL(USDHC_PAD_CTRL),
MX6_PAD_SD4_DAT1__SD4_DATA1 | MUX_PAD_CTRL(USDHC_PAD_CTRL),
MX6_PAD_SD4_DAT2__SD4_DATA2 | MUX_PAD_CTRL(USDHC_PAD_CTRL),
MX6_PAD_SD4_DAT3__SD4_DATA3 | MUX_PAD_CTRL(USDHC_PAD_CTRL),
MX6_PAD_SD4_DAT4__SD4_DATA4 | MUX_PAD_CTRL(USDHC_PAD_CTRL),
MX6_PAD_SD4_DAT5__SD4_DATA5 | MUX_PAD_CTRL(USDHC_PAD_CTRL),
MX6_PAD_SD4_DAT6__SD4_DATA6 | MUX_PAD_CTRL(USDHC_PAD_CTRL),
MX6_PAD_SD4_DAT7__SD4_DATA7 | MUX_PAD_CTRL(USDHC_PAD_CTRL),
MX6_PAD_NANDF_ALE__SD4_RESET | MUX_PAD_CTRL(USDHC_PAD_CTRL),
};
void displ5_set_iomux_usdhc_spl(void)
{
SETUP_IOMUX_PADS(usdhc4_pads);
}
#else
void displ5_set_iomux_usdhc_spl(void) {}
#endif

5
board/liebherr/display5/common.h
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@ -31,9 +31,4 @@
#define ENET_PAD_CTRL_CLK ((PAD_CTL_PUS_100K_UP & ~PAD_CTL_PKE) | \ #define ENET_PAD_CTRL_CLK ((PAD_CTL_PUS_100K_UP & ~PAD_CTL_PKE) | \
PAD_CTL_SPEED_HIGH | PAD_CTL_DSE_40ohm | PAD_CTL_SRE_FAST) PAD_CTL_SPEED_HIGH | PAD_CTL_DSE_40ohm | PAD_CTL_SRE_FAST)
void displ5_set_iomux_uart_spl(void);
void displ5_set_iomux_ecspi_spl(void);
void displ5_set_iomux_usdhc_spl(void);
void displ5_set_iomux_misc_spl(void);
#endif /* __DISPL5_COMMON_H_ */ #endif /* __DISPL5_COMMON_H_ */

74
board/liebherr/display5/spl.c
View File

@ -104,6 +104,80 @@ static const struct mx6_ddr3_cfg mt41k128m16jt_125 = {
.trasmin = 3500, .trasmin = 3500,
}; };
iomux_v3_cfg_t const uart_console_pads[] = {
/* UART5 */
MX6_PAD_CSI0_DAT14__UART5_TX_DATA | MUX_PAD_CTRL(UART_PAD_CTRL),
MX6_PAD_CSI0_DAT15__UART5_RX_DATA | MUX_PAD_CTRL(UART_PAD_CTRL),
MX6_PAD_CSI0_DAT18__UART5_RTS_B | MUX_PAD_CTRL(UART_PAD_CTRL),
MX6_PAD_CSI0_DAT19__UART5_CTS_B | MUX_PAD_CTRL(UART_PAD_CTRL),
};
void displ5_set_iomux_uart_spl(void)
{
SETUP_IOMUX_PADS(uart_console_pads);
}
iomux_v3_cfg_t const misc_pads_spl[] = {
/* Emergency recovery pin */
MX6_PAD_EIM_D29__GPIO3_IO29 | MUX_PAD_CTRL(NO_PAD_CTRL),
};
void displ5_set_iomux_misc_spl(void)
{
SETUP_IOMUX_PADS(misc_pads_spl);
}
#ifdef CONFIG_MXC_SPI
iomux_v3_cfg_t const ecspi2_pads[] = {
/* SPI2, NOR Flash nWP, CS0 */
MX6_PAD_CSI0_DAT10__ECSPI2_MISO | MUX_PAD_CTRL(SPI_PAD_CTRL),
MX6_PAD_CSI0_DAT9__ECSPI2_MOSI | MUX_PAD_CTRL(SPI_PAD_CTRL),
MX6_PAD_CSI0_DAT8__ECSPI2_SCLK | MUX_PAD_CTRL(SPI_PAD_CTRL),
MX6_PAD_CSI0_DAT11__GPIO5_IO29 | MUX_PAD_CTRL(NO_PAD_CTRL),
MX6_PAD_SD3_DAT5__GPIO7_IO00 | MUX_PAD_CTRL(NO_PAD_CTRL),
};
int board_spi_cs_gpio(unsigned int bus, unsigned int cs)
{
if (bus != 1 || cs != 0)
return -EINVAL;
return IMX_GPIO_NR(5, 29);
}
void displ5_set_iomux_ecspi_spl(void)
{
SETUP_IOMUX_PADS(ecspi2_pads);
}
#else
void displ5_set_iomux_ecspi_spl(void) {}
#endif
#ifdef CONFIG_FSL_ESDHC_IMX
iomux_v3_cfg_t const usdhc4_pads[] = {
MX6_PAD_SD4_CLK__SD4_CLK | MUX_PAD_CTRL(USDHC_PAD_CTRL),
MX6_PAD_SD4_CMD__SD4_CMD | MUX_PAD_CTRL(USDHC_PAD_CTRL),
MX6_PAD_SD4_DAT0__SD4_DATA0 | MUX_PAD_CTRL(USDHC_PAD_CTRL),
MX6_PAD_SD4_DAT1__SD4_DATA1 | MUX_PAD_CTRL(USDHC_PAD_CTRL),
MX6_PAD_SD4_DAT2__SD4_DATA2 | MUX_PAD_CTRL(USDHC_PAD_CTRL),
MX6_PAD_SD4_DAT3__SD4_DATA3 | MUX_PAD_CTRL(USDHC_PAD_CTRL),
MX6_PAD_SD4_DAT4__SD4_DATA4 | MUX_PAD_CTRL(USDHC_PAD_CTRL),
MX6_PAD_SD4_DAT5__SD4_DATA5 | MUX_PAD_CTRL(USDHC_PAD_CTRL),
MX6_PAD_SD4_DAT6__SD4_DATA6 | MUX_PAD_CTRL(USDHC_PAD_CTRL),
MX6_PAD_SD4_DAT7__SD4_DATA7 | MUX_PAD_CTRL(USDHC_PAD_CTRL),
MX6_PAD_NANDF_ALE__SD4_RESET | MUX_PAD_CTRL(USDHC_PAD_CTRL),
};
void displ5_set_iomux_usdhc_spl(void)
{
SETUP_IOMUX_PADS(usdhc4_pads);
}
#else
void displ5_set_iomux_usdhc_spl(void) {}
#endif
static void ccgr_init(void) static void ccgr_init(void)
{ {
struct mxc_ccm_reg *ccm = (struct mxc_ccm_reg *)CCM_BASE_ADDR; struct mxc_ccm_reg *ccm = (struct mxc_ccm_reg *)CCM_BASE_ADDR;