On 18/05/2015 13:32, Heiko Schocher wrote:
add support for imx6dl based aristainetos2 board
U-Boot 2015.04-rc5-00066-g60f6ed4 (Apr 10 2015 - 08:46:27)
CPU: Freescale i.MX6DL rev1.1 at 792 MHz Reset cause: WDOG Board: aristaitenos2 Watchdog enabled I2C: ready DRAM: 1 GiB NAND: 1024 MiB MMC: FSL_SDHC: 0 SF: Detected N25Q128A with page size 256 Bytes, erase size 64 KiB, total 16 MiB Display: lg4573 (480x800) In: serial Out: serial Err: serial Net: FEC [PRIME] Hit any key to stop autoboot: 0 =>
Signed-off-by: Heiko Schocher hs@denx.de
Changes in v2:
- add comment from Stefano Babic:
- adapt for i2c fixes suggested by Stefano Babic
- remove lgdisplay var
- remove CONFIG_PHY_MICREL_KSZ9031
- rename enable_spi to enable_spi_display
- rotate logo remains in board code
Changes in v3:
- add comment from Stefano Babic: merged aristainetos2 board with the aristainetos board support introduced a include/configs/aristainetos-common.h for common settings, board/aristainetos/aristainetos-v1.c and board/aristainetos/aristainetos-v2.c for board version specific settings
arch/arm/Kconfig | 4 + board/aristainetos/Kconfig | 13 + board/aristainetos/MAINTAINERS | 2 + board/aristainetos/aristainetos-v1.c | 279 +++++++++++++++ board/aristainetos/aristainetos-v2.c | 627 ++++++++++++++++++++++++++++++++++ board/aristainetos/aristainetos.c | 323 ++++-------------- board/aristainetos/aristainetos2.cfg | 34 ++ board/aristainetos/axi.cfg | 22 ++ board/aristainetos/clocks2.cfg | 24 ++ board/aristainetos/ddr-setup2.cfg | 59 ++++ board/aristainetos/nt5cc256m16cp.cfg | 60 ++++ configs/aristainetos2_defconfig | 3 + include/configs/aristainetos-common.h | 333 ++++++++++++++++++ include/configs/aristainetos.h | 314 +---------------- include/configs/aristainetos2.h | 56 +++ 15 files changed, 1585 insertions(+), 568 deletions(-) create mode 100644 board/aristainetos/aristainetos-v1.c create mode 100644 board/aristainetos/aristainetos-v2.c create mode 100644 board/aristainetos/aristainetos2.cfg create mode 100644 board/aristainetos/axi.cfg create mode 100644 board/aristainetos/clocks2.cfg create mode 100644 board/aristainetos/ddr-setup2.cfg create mode 100644 board/aristainetos/nt5cc256m16cp.cfg create mode 100644 configs/aristainetos2_defconfig create mode 100644 include/configs/aristainetos-common.h create mode 100644 include/configs/aristainetos2.h
diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig index 6727423..c5adb11 100644 --- a/arch/arm/Kconfig +++ b/arch/arm/Kconfig @@ -524,6 +524,10 @@ config TARGET_ARISTAINETOS bool "Support aristainetos" select CPU_V7
+config TARGET_ARISTAINETOS2
- bool "Support aristainetos2"
- select CPU_V7
config TARGET_MX6QARM2 bool "Support mx6qarm2" select CPU_V7 diff --git a/board/aristainetos/Kconfig b/board/aristainetos/Kconfig index b8e380e..500b665 100644 --- a/board/aristainetos/Kconfig +++ b/board/aristainetos/Kconfig @@ -10,3 +10,16 @@ config SYS_CONFIG_NAME default "aristainetos"
endif
+if TARGET_ARISTAINETOS2
+config SYS_BOARD
- default "aristainetos"
+config SYS_SOC
- default "mx6"
+config SYS_CONFIG_NAME
- default "aristainetos2"
+endif diff --git a/board/aristainetos/MAINTAINERS b/board/aristainetos/MAINTAINERS index d45d423..78c9b69 100644 --- a/board/aristainetos/MAINTAINERS +++ b/board/aristainetos/MAINTAINERS @@ -4,3 +4,5 @@ S: Maintained F: board/aristainetos/ F: include/configs/aristainetos.h F: configs/aristainetos_defconfig +F: include/configs/aristainetos2.h +F: configs/aristainetos2_defconfig diff --git a/board/aristainetos/aristainetos-v1.c b/board/aristainetos/aristainetos-v1.c new file mode 100644 index 0000000..d6a7614 --- /dev/null +++ b/board/aristainetos/aristainetos-v1.c @@ -0,0 +1,279 @@ +/*
- (C) Copyright 2015
- Heiko Schocher, DENX Software Engineering, hs@denx.de.
- Based on:
- Copyright (C) 2012 Freescale Semiconductor, Inc.
- Author: Fabio Estevam fabio.estevam@freescale.com
- SPDX-License-Identifier: GPL-2.0+
- */
+#include <asm/arch/clock.h> +#include <asm/arch/imx-regs.h> +#include <asm/arch/iomux.h> +#include <asm/arch/mx6-pins.h> +#include <asm/errno.h> +#include <asm/gpio.h> +#include <asm/imx-common/iomux-v3.h> +#include <asm/imx-common/boot_mode.h> +#include <asm/imx-common/mxc_i2c.h> +#include <asm/imx-common/video.h> +#include <mmc.h> +#include <fsl_esdhc.h> +#include <miiphy.h> +#include <netdev.h> +#include <asm/arch/mxc_hdmi.h> +#include <asm/arch/crm_regs.h> +#include <linux/fb.h> +#include <ipu_pixfmt.h> +#include <asm/io.h> +#include <asm/arch/sys_proto.h> +#include <pwm.h>
+struct i2c_pads_info i2c_pad_info3 = {
- .scl = {
.i2c_mode = MX6_PAD_EIM_D17__I2C3_SCL | PC,.gpio_mode = MX6_PAD_EIM_D17__GPIO3_IO17 | PC,.gp = IMX_GPIO_NR(3, 17)- },
- .sda = {
.i2c_mode = MX6_PAD_EIM_D18__I2C3_SDA | PC,.gpio_mode = MX6_PAD_EIM_D18__GPIO3_IO18 | PC,.gp = IMX_GPIO_NR(3, 18)- }
+};
+iomux_v3_cfg_t const uart1_pads[] = {
- MX6_PAD_CSI0_DAT10__UART1_TX_DATA | MUX_PAD_CTRL(UART_PAD_CTRL),
- MX6_PAD_CSI0_DAT11__UART1_RX_DATA | MUX_PAD_CTRL(UART_PAD_CTRL),
+};
+iomux_v3_cfg_t const uart5_pads[] = {
- 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),
+};
+iomux_v3_cfg_t const gpio_pads[] = {
- /* LED enable */
- MX6_PAD_SD4_DAT5__GPIO2_IO13 | MUX_PAD_CTRL(NO_PAD_CTRL),
- /* spi flash WP protect */
- MX6_PAD_SD4_DAT7__GPIO2_IO15 | MUX_PAD_CTRL(NO_PAD_CTRL),
- /* backlight enable */
- MX6_PAD_GPIO_2__GPIO1_IO02 | MUX_PAD_CTRL(NO_PAD_CTRL),
- /* LED yellow */
- MX6_PAD_GPIO_3__GPIO1_IO03 | MUX_PAD_CTRL(NO_PAD_CTRL),
- /* LED red */
- MX6_PAD_GPIO_4__GPIO1_IO04 | MUX_PAD_CTRL(NO_PAD_CTRL),
- /* LED green */
- MX6_PAD_GPIO_5__GPIO1_IO05 | MUX_PAD_CTRL(NO_PAD_CTRL),
- /* LED blue */
- MX6_PAD_GPIO_6__GPIO1_IO06 | MUX_PAD_CTRL(NO_PAD_CTRL),
- /* i2c4 scl */
- MX6_PAD_GPIO_7__GPIO1_IO07 | MUX_PAD_CTRL(NO_PAD_CTRL),
- /* i2c4 sda */
- MX6_PAD_GPIO_8__GPIO1_IO08 | MUX_PAD_CTRL(NO_PAD_CTRL),
- /* spi CS 1 */
- MX6_PAD_EIM_A25__GPIO5_IO02 | MUX_PAD_CTRL(NO_PAD_CTRL),
+};
+static iomux_v3_cfg_t const misc_pads[] = {
- MX6_PAD_GPIO_1__USB_OTG_ID | MUX_PAD_CTRL(NO_PAD_CTRL),
- /* OTG Power enable */
- MX6_PAD_EIM_D31__GPIO3_IO31 | MUX_PAD_CTRL(NO_PAD_CTRL),
- MX6_PAD_KEY_ROW4__GPIO4_IO15 | MUX_PAD_CTRL(NO_PAD_CTRL),
+};
+iomux_v3_cfg_t const enet_pads[] = {
- MX6_PAD_GPIO_16__ENET_REF_CLK | MUX_PAD_CTRL(0x4001b0a8),
- MX6_PAD_ENET_MDIO__ENET_MDIO | MUX_PAD_CTRL(ENET_PAD_CTRL),
- MX6_PAD_ENET_MDC__ENET_MDC | MUX_PAD_CTRL(ENET_PAD_CTRL),
- MX6_PAD_ENET_TXD0__ENET_TX_DATA0 | MUX_PAD_CTRL(ENET_PAD_CTRL),
- MX6_PAD_ENET_TXD1__ENET_TX_DATA1 | MUX_PAD_CTRL(ENET_PAD_CTRL),
- MX6_PAD_ENET_TX_EN__ENET_TX_EN | MUX_PAD_CTRL(ENET_PAD_CTRL),
- MX6_PAD_ENET_RX_ER__ENET_RX_ER | MUX_PAD_CTRL(ENET_PAD_CTRL),
- MX6_PAD_ENET_RXD0__ENET_RX_DATA0 | MUX_PAD_CTRL(ENET_PAD_CTRL),
- MX6_PAD_ENET_RXD1__ENET_RX_DATA1 | MUX_PAD_CTRL(ENET_PAD_CTRL),
- MX6_PAD_ENET_CRS_DV__ENET_RX_EN | MUX_PAD_CTRL(ENET_PAD_CTRL),
+};
+static void setup_iomux_enet(void) +{
- struct iomuxc *iomux = (struct iomuxc *)IOMUXC_BASE_ADDR;
- imx_iomux_v3_setup_multiple_pads(enet_pads, ARRAY_SIZE(enet_pads));
- /* set GPIO_16 as ENET_REF_CLK_OUT */
- setbits_le32(&iomux->gpr[1], IOMUXC_GPR1_ENET_CLK_SEL_MASK);
+}
+static iomux_v3_cfg_t const backlight_pads[] = {
- MX6_PAD_GPIO_9__PWM1_OUT | MUX_PAD_CTRL(NO_PAD_CTRL),
- MX6_PAD_SD4_DAT1__PWM3_OUT | MUX_PAD_CTRL(NO_PAD_CTRL),
- MX6_PAD_GPIO_2__GPIO1_IO02 | MUX_PAD_CTRL(NO_PAD_CTRL),
+};
+iomux_v3_cfg_t const ecspi4_pads[] = {
- MX6_PAD_EIM_D21__ECSPI4_SCLK | MUX_PAD_CTRL(NO_PAD_CTRL),
- MX6_PAD_EIM_D22__ECSPI4_MISO | MUX_PAD_CTRL(NO_PAD_CTRL),
- MX6_PAD_EIM_D28__ECSPI4_MOSI | MUX_PAD_CTRL(NO_PAD_CTRL),
- MX6_PAD_EIM_D20__GPIO3_IO20 | MUX_PAD_CTRL(NO_PAD_CTRL),
+};
+static iomux_v3_cfg_t const display_pads[] = {
- MX6_PAD_DI0_DISP_CLK__IPU1_DI0_DISP_CLK | MUX_PAD_CTRL(DISP_PAD_CTRL),
- MX6_PAD_DI0_PIN15__IPU1_DI0_PIN15,
- MX6_PAD_DI0_PIN2__IPU1_DI0_PIN02,
- MX6_PAD_DI0_PIN3__IPU1_DI0_PIN03,
- MX6_PAD_DI0_PIN4__GPIO4_IO20,
- MX6_PAD_DISP0_DAT0__IPU1_DISP0_DATA00,
- MX6_PAD_DISP0_DAT1__IPU1_DISP0_DATA01,
- MX6_PAD_DISP0_DAT2__IPU1_DISP0_DATA02,
- MX6_PAD_DISP0_DAT3__IPU1_DISP0_DATA03,
- MX6_PAD_DISP0_DAT4__IPU1_DISP0_DATA04,
- MX6_PAD_DISP0_DAT5__IPU1_DISP0_DATA05,
- MX6_PAD_DISP0_DAT6__IPU1_DISP0_DATA06,
- MX6_PAD_DISP0_DAT7__IPU1_DISP0_DATA07,
- MX6_PAD_DISP0_DAT8__IPU1_DISP0_DATA08,
- MX6_PAD_DISP0_DAT9__IPU1_DISP0_DATA09,
- MX6_PAD_DISP0_DAT10__IPU1_DISP0_DATA10,
- MX6_PAD_DISP0_DAT11__IPU1_DISP0_DATA11,
- MX6_PAD_DISP0_DAT12__IPU1_DISP0_DATA12,
- MX6_PAD_DISP0_DAT13__IPU1_DISP0_DATA13,
- MX6_PAD_DISP0_DAT14__IPU1_DISP0_DATA14,
- MX6_PAD_DISP0_DAT15__IPU1_DISP0_DATA15,
- MX6_PAD_DISP0_DAT16__IPU1_DISP0_DATA16,
- MX6_PAD_DISP0_DAT17__IPU1_DISP0_DATA17,
- MX6_PAD_DISP0_DAT18__IPU1_DISP0_DATA18,
- MX6_PAD_DISP0_DAT19__IPU1_DISP0_DATA19,
- MX6_PAD_DISP0_DAT20__IPU1_DISP0_DATA20,
- MX6_PAD_DISP0_DAT21__IPU1_DISP0_DATA21,
- MX6_PAD_DISP0_DAT22__IPU1_DISP0_DATA22,
- MX6_PAD_DISP0_DAT23__IPU1_DISP0_DATA23,
+};
+int board_spi_cs_gpio(unsigned bus, unsigned cs) +{
- return (bus == CONFIG_SF_DEFAULT_BUS && cs == CONFIG_SF_DEFAULT_CS)
? (IMX_GPIO_NR(3, 20)) : -1;+}
+static void setup_spi(void) +{
- int i;
- imx_iomux_v3_setup_multiple_pads(ecspi4_pads, ARRAY_SIZE(ecspi4_pads));
- for (i = 0; i < 3; i++)
enable_spi_clk(true, i);- /* set cs1 to high */
- gpio_direction_output(ECSPI4_CS1, 1);
+}
+static void setup_iomux_uart(void) +{
- imx_iomux_v3_setup_multiple_pads(uart5_pads, ARRAY_SIZE(uart5_pads));
+}
+int board_eth_init(bd_t *bis) +{
- struct iomuxc *iomuxc_regs =
(struct iomuxc *)IOMUXC_BASE_ADDR;- int ret;
- /* clear gpr1[14], gpr1[18:17] to select anatop clock */
- clrsetbits_le32(&iomuxc_regs->gpr[1], IOMUX_GPR1_FEC_MASK, 0);
- ret = enable_fec_anatop_clock(ENET_50MHZ);
- if (ret)
return ret;- setup_iomux_enet();
- return cpu_eth_init(bis);
+}
+static void enable_lvds(struct display_info_t const *dev) +{
- imx_iomux_v3_setup_multiple_pads(
display_pads,ARRAY_SIZE(display_pads));- imx_iomux_v3_setup_multiple_pads(
backlight_pads,ARRAY_SIZE(backlight_pads));- /* enable backlight PWM 3 */
- if (pwm_init(2, 0, 0))
goto error;- /* duty cycle 500ns, period: 3000ns */
- if (pwm_config(2, 500, 3000))
goto error;- if (pwm_enable(2))
goto error;- return;
+error:
- puts("error init pwm for backlight\n");
- return;
+}
+static void setup_display(void) +{
- struct mxc_ccm_reg *mxc_ccm = (struct mxc_ccm_reg *)CCM_BASE_ADDR;
- int reg;
- enable_ipu_clock();
- reg = readl(&mxc_ccm->cs2cdr);
- /* select pll 5 clock */
- reg &= MXC_CCM_CS2CDR_LDB_DI0_CLK_SEL_MASK;
- reg &= MXC_CCM_CS2CDR_LDB_DI1_CLK_SEL_MASK;
- writel(reg, &mxc_ccm->cs2cdr);
- imx_iomux_v3_setup_multiple_pads(backlight_pads,
ARRAY_SIZE(backlight_pads));+}
+static void setup_iomux_gpio(void) +{
- imx_iomux_v3_setup_multiple_pads(gpio_pads, ARRAY_SIZE(gpio_pads));
+}
+int board_early_init_f(void) +{
- setup_iomux_uart();
- setup_iomux_gpio();
- setup_display();
- return 0;
+}
+static void setup_i2c4(void) +{
- /* i2c4 not used, set it to gpio input */
- gpio_request(IMX_GPIO_NR(1, 7), "i2c4_scl");
- gpio_direction_input(IMX_GPIO_NR(1, 7));
- gpio_request(IMX_GPIO_NR(1, 8), "i2c4_sda");
- gpio_direction_input(IMX_GPIO_NR(1, 8));
+}
+static void setup_board_gpio(void) +{
- /* enable LED */
- gpio_request(IMX_GPIO_NR(2, 13), "LED ena");
- gpio_direction_output(IMX_GPIO_NR(2, 13), 0);
- gpio_request(IMX_GPIO_NR(1, 3), "LED yellow");
- gpio_direction_output(IMX_GPIO_NR(1, 3), 1);
- gpio_request(IMX_GPIO_NR(1, 4), "LED red");
- gpio_direction_output(IMX_GPIO_NR(1, 4), 1);
- gpio_request(IMX_GPIO_NR(1, 5), "LED green");
- gpio_direction_output(IMX_GPIO_NR(1, 5), 1);
- gpio_request(IMX_GPIO_NR(1, 6), "LED blue");
- gpio_direction_output(IMX_GPIO_NR(1, 6), 1);
+}
+static void setup_board_spi(void) +{ +} diff --git a/board/aristainetos/aristainetos-v2.c b/board/aristainetos/aristainetos-v2.c new file mode 100644 index 0000000..7a44031 --- /dev/null +++ b/board/aristainetos/aristainetos-v2.c @@ -0,0 +1,627 @@ +/*
- (C) Copyright 2015
- Heiko Schocher, DENX Software Engineering, hs@denx.de.
- Based on:
- Copyright (C) 2012 Freescale Semiconductor, Inc.
- Author: Fabio Estevam fabio.estevam@freescale.com
- SPDX-License-Identifier: GPL-2.0+
- */
+#include <asm/arch/clock.h> +#include <asm/arch/imx-regs.h> +#include <asm/arch/iomux.h> +#include <asm/arch/mx6-pins.h> +#include <asm/errno.h> +#include <asm/gpio.h> +#include <asm/imx-common/iomux-v3.h> +#include <asm/imx-common/boot_mode.h> +#include <asm/imx-common/mxc_i2c.h> +#include <asm/imx-common/video.h> +#include <mmc.h> +#include <fsl_esdhc.h> +#include <miiphy.h> +#include <netdev.h> +#include <asm/arch/mxc_hdmi.h> +#include <asm/arch/crm_regs.h> +#include <linux/fb.h> +#include <ipu_pixfmt.h> +#include <asm/io.h> +#include <asm/arch/sys_proto.h> +#include <pwm.h> +#include <micrel.h> +#include <spi.h> +#include <video.h> +#include <../drivers/video/ipu.h> +#if defined(CONFIG_VIDEO_BMP_LOGO)
- #include <bmp_logo.h>
+#endif
+#define USDHC2_PAD_CTRL (PAD_CTL_SPEED_LOW | \
- PAD_CTL_DSE_40ohm | PAD_CTL_SRE_FAST)
+#define ECSPI1_CS0 IMX_GPIO_NR(4, 9) /* 4.3 display controller */ +#define ECSPI4_CS0 IMX_GPIO_NR(3, 29) +#define SOFT_RESET_GPIO IMX_GPIO_NR(7, 13) +#define SD2_DRIVER_ENABLE IMX_GPIO_NR(7, 8)
+struct i2c_pads_info i2c_pad_info3 = {
- .scl = {
.i2c_mode = MX6_PAD_GPIO_5__I2C3_SCL | PC,.gpio_mode = MX6_PAD_GPIO_5__GPIO1_IO05 | PC,.gp = IMX_GPIO_NR(1, 5)- },
- .sda = {
.i2c_mode = MX6_PAD_GPIO_6__I2C3_SDA | PC,.gpio_mode = MX6_PAD_GPIO_6__GPIO1_IO06 | PC,.gp = IMX_GPIO_NR(1, 6)- }
+};
+struct i2c_pads_info i2c_pad_info4 = {
- .scl = {
.i2c_mode = MX6_PAD_GPIO_7__I2C4_SCL | PC,.gpio_mode = MX6_PAD_GPIO_7__GPIO1_IO07 | PC,.gp = IMX_GPIO_NR(1, 7)- },
- .sda = {
.i2c_mode = MX6_PAD_GPIO_8__I2C4_SDA | PC,.gpio_mode = MX6_PAD_GPIO_8__GPIO1_IO08 | PC,.gp = IMX_GPIO_NR(1, 8)- }
+};
+iomux_v3_cfg_t const uart1_pads[] = {
- MX6_PAD_CSI0_DAT10__UART1_TX_DATA | MUX_PAD_CTRL(UART_PAD_CTRL),
- MX6_PAD_CSI0_DAT11__UART1_RX_DATA | MUX_PAD_CTRL(UART_PAD_CTRL),
- MX6_PAD_EIM_D19__UART1_CTS_B | MUX_PAD_CTRL(UART_PAD_CTRL),
- MX6_PAD_EIM_D20__UART1_RTS_B | MUX_PAD_CTRL(UART_PAD_CTRL),
+};
+iomux_v3_cfg_t const uart2_pads[] = {
- MX6_PAD_EIM_D26__UART2_TX_DATA | MUX_PAD_CTRL(UART_PAD_CTRL),
- MX6_PAD_EIM_D27__UART2_RX_DATA | MUX_PAD_CTRL(UART_PAD_CTRL),
+};
+iomux_v3_cfg_t const uart3_pads[] = {
- MX6_PAD_EIM_D24__UART3_TX_DATA | MUX_PAD_CTRL(UART_PAD_CTRL),
- MX6_PAD_EIM_D25__UART3_RX_DATA | MUX_PAD_CTRL(UART_PAD_CTRL),
- MX6_PAD_EIM_D31__UART3_RTS_B | MUX_PAD_CTRL(UART_PAD_CTRL),
- MX6_PAD_EIM_D23__UART3_CTS_B | MUX_PAD_CTRL(UART_PAD_CTRL),
+};
+iomux_v3_cfg_t const uart4_pads[] = {
- MX6_PAD_KEY_COL0__UART4_TX_DATA | MUX_PAD_CTRL(UART_PAD_CTRL),
- MX6_PAD_KEY_ROW0__UART4_RX_DATA | MUX_PAD_CTRL(UART_PAD_CTRL),
+};
+iomux_v3_cfg_t const gpio_pads[] = {
- /* LED enable*/
- MX6_PAD_ENET_CRS_DV__GPIO1_IO25 | MUX_PAD_CTRL(NO_PAD_CTRL),
- /* LED yellow */
- MX6_PAD_NANDF_CS3__GPIO6_IO16 | MUX_PAD_CTRL(NO_PAD_CTRL),
- /* LED red */
- MX6_PAD_EIM_EB0__GPIO2_IO28 | MUX_PAD_CTRL(NO_PAD_CTRL),
- /* LED green */
- MX6_PAD_EIM_A24__GPIO5_IO04 | MUX_PAD_CTRL(NO_PAD_CTRL),
- /* LED blue */
- MX6_PAD_EIM_EB1__GPIO2_IO29 | MUX_PAD_CTRL(NO_PAD_CTRL),
- /* spi flash WP protect */
- MX6_PAD_SD4_DAT7__GPIO2_IO15 | MUX_PAD_CTRL(NO_PAD_CTRL),
- /* spi CS 0 */
- MX6_PAD_EIM_D29__GPIO3_IO29 | MUX_PAD_CTRL(NO_PAD_CTRL),
- /* spi bus #2 SS driver enable */
- MX6_PAD_EIM_A23__GPIO6_IO06 | MUX_PAD_CTRL(NO_PAD_CTRL),
- /* RST_LOC# PHY reset input (has pull-down!)*/
- MX6_PAD_GPIO_18__GPIO7_IO13 | MUX_PAD_CTRL(NO_PAD_CTRL),
- /* SD 2 level shifter output enable */
- MX6_PAD_SD3_RST__GPIO7_IO08 | MUX_PAD_CTRL(NO_PAD_CTRL),
- /* SD1 card detect input */
- MX6_PAD_ENET_RXD0__GPIO1_IO27 | MUX_PAD_CTRL(NO_PAD_CTRL),
- /* SD1 write protect input */
- MX6_PAD_DI0_PIN4__GPIO4_IO20 | MUX_PAD_CTRL(NO_PAD_CTRL),
- /* SD2 card detect input */
- MX6_PAD_GPIO_19__GPIO4_IO05 | MUX_PAD_CTRL(NO_PAD_CTRL),
- /* SD2 write protect input */
- MX6_PAD_SD4_DAT2__GPIO2_IO10 | MUX_PAD_CTRL(NO_PAD_CTRL),
- /* Touchscreen IRQ */
- MX6_PAD_SD4_DAT1__GPIO2_IO09 | MUX_PAD_CTRL(NO_PAD_CTRL),
+};
+static iomux_v3_cfg_t const misc_pads[] = {
- /* USB_OTG_ID = GPIO1_24*/
- MX6_PAD_ENET_RX_ER__USB_OTG_ID | MUX_PAD_CTRL(NO_PAD_CTRL),
- /* H1 Power enable = GPIO1_0*/
- MX6_PAD_GPIO_0__USB_H1_PWR | MUX_PAD_CTRL(NO_PAD_CTRL),
- /* OTG Power enable = GPIO4_15*/
- MX6_PAD_KEY_ROW4__USB_OTG_PWR | MUX_PAD_CTRL(NO_PAD_CTRL),
+};
+iomux_v3_cfg_t const enet_pads[] = {
- MX6_PAD_ENET_MDIO__ENET_MDIO | MUX_PAD_CTRL(ENET_PAD_CTRL),
- MX6_PAD_ENET_MDC__ENET_MDC | MUX_PAD_CTRL(ENET_PAD_CTRL),
- MX6_PAD_RGMII_TXC__RGMII_TXC | MUX_PAD_CTRL(ENET_PAD_CTRL),
- MX6_PAD_RGMII_TD0__RGMII_TD0 | MUX_PAD_CTRL(ENET_PAD_CTRL),
- MX6_PAD_RGMII_TD1__RGMII_TD1 | MUX_PAD_CTRL(ENET_PAD_CTRL),
- MX6_PAD_RGMII_TD2__RGMII_TD2 | MUX_PAD_CTRL(ENET_PAD_CTRL),
- MX6_PAD_RGMII_TD3__RGMII_TD3 | MUX_PAD_CTRL(ENET_PAD_CTRL),
- MX6_PAD_RGMII_TX_CTL__RGMII_TX_CTL | MUX_PAD_CTRL(ENET_PAD_CTRL),
- MX6_PAD_ENET_REF_CLK__ENET_TX_CLK | MUX_PAD_CTRL(ENET_PAD_CTRL),
- MX6_PAD_RGMII_RXC__RGMII_RXC | MUX_PAD_CTRL(ENET_PAD_CTRL),
- MX6_PAD_RGMII_RD0__RGMII_RD0 | MUX_PAD_CTRL(ENET_PAD_CTRL),
- MX6_PAD_RGMII_RD1__RGMII_RD1 | MUX_PAD_CTRL(ENET_PAD_CTRL),
- MX6_PAD_RGMII_RD2__RGMII_RD2 | MUX_PAD_CTRL(ENET_PAD_CTRL),
- MX6_PAD_RGMII_RD3__RGMII_RD3 | MUX_PAD_CTRL(ENET_PAD_CTRL),
- MX6_PAD_RGMII_RX_CTL__RGMII_RX_CTL | MUX_PAD_CTRL(ENET_PAD_CTRL),
+};
+static iomux_v3_cfg_t const backlight_pads[] = {
- /* backlight PWM brightness control */
- MX6_PAD_GPIO_9__PWM1_OUT | MUX_PAD_CTRL(NO_PAD_CTRL),
- /* backlight enable */
- MX6_PAD_EIM_BCLK__GPIO6_IO31 | MUX_PAD_CTRL(NO_PAD_CTRL),
- /* LCD power enable */
- MX6_PAD_NANDF_CS2__GPIO6_IO15 | MUX_PAD_CTRL(NO_PAD_CTRL),
+};
+static iomux_v3_cfg_t const ecspi1_pads[] = {
- MX6_PAD_EIM_D16__ECSPI1_SCLK | MUX_PAD_CTRL(SPI_PAD_CTRL),
- MX6_PAD_EIM_D17__ECSPI1_MISO | MUX_PAD_CTRL(SPI_PAD_CTRL),
- MX6_PAD_EIM_D18__ECSPI1_MOSI | MUX_PAD_CTRL(SPI_PAD_CTRL),
- MX6_PAD_KEY_ROW1__GPIO4_IO09 | MUX_PAD_CTRL(SPI_PAD_CTRL),
+};
+static void setup_iomux_enet(void) +{
- imx_iomux_v3_setup_multiple_pads(enet_pads, ARRAY_SIZE(enet_pads));
+}
+iomux_v3_cfg_t const ecspi4_pads[] = {
- MX6_PAD_EIM_D21__ECSPI4_SCLK | MUX_PAD_CTRL(NO_PAD_CTRL),
- MX6_PAD_EIM_D22__ECSPI4_MISO | MUX_PAD_CTRL(NO_PAD_CTRL),
- MX6_PAD_EIM_D28__ECSPI4_MOSI | MUX_PAD_CTRL(NO_PAD_CTRL),
- MX6_PAD_EIM_A25__GPIO5_IO02 | MUX_PAD_CTRL(NO_PAD_CTRL),
- MX6_PAD_EIM_D29__GPIO3_IO29 | MUX_PAD_CTRL(NO_PAD_CTRL),
+};
+static iomux_v3_cfg_t const display_pads[] = {
- MX6_PAD_DI0_DISP_CLK__IPU1_DI0_DISP_CLK | MUX_PAD_CTRL(DISP_PAD_CTRL),
- MX6_PAD_DI0_PIN15__IPU1_DI0_PIN15,
- MX6_PAD_DI0_PIN2__IPU1_DI0_PIN02,
- MX6_PAD_DI0_PIN3__IPU1_DI0_PIN03,
- MX6_PAD_DI0_PIN4__GPIO4_IO20,
- MX6_PAD_DISP0_DAT0__IPU1_DISP0_DATA00,
- MX6_PAD_DISP0_DAT1__IPU1_DISP0_DATA01,
- MX6_PAD_DISP0_DAT2__IPU1_DISP0_DATA02,
- MX6_PAD_DISP0_DAT3__IPU1_DISP0_DATA03,
- MX6_PAD_DISP0_DAT4__IPU1_DISP0_DATA04,
- MX6_PAD_DISP0_DAT5__IPU1_DISP0_DATA05,
- MX6_PAD_DISP0_DAT6__IPU1_DISP0_DATA06,
- MX6_PAD_DISP0_DAT7__IPU1_DISP0_DATA07,
- MX6_PAD_DISP0_DAT8__IPU1_DISP0_DATA08,
- MX6_PAD_DISP0_DAT9__IPU1_DISP0_DATA09,
- MX6_PAD_DISP0_DAT10__IPU1_DISP0_DATA10,
- MX6_PAD_DISP0_DAT11__IPU1_DISP0_DATA11,
- MX6_PAD_DISP0_DAT12__IPU1_DISP0_DATA12,
- MX6_PAD_DISP0_DAT13__IPU1_DISP0_DATA13,
- MX6_PAD_DISP0_DAT14__IPU1_DISP0_DATA14,
- MX6_PAD_DISP0_DAT15__IPU1_DISP0_DATA15,
- MX6_PAD_DISP0_DAT16__IPU1_DISP0_DATA16,
- MX6_PAD_DISP0_DAT17__IPU1_DISP0_DATA17,
- MX6_PAD_DISP0_DAT18__IPU1_DISP0_DATA18,
- MX6_PAD_DISP0_DAT19__IPU1_DISP0_DATA19,
- MX6_PAD_DISP0_DAT20__IPU1_DISP0_DATA20,
- MX6_PAD_DISP0_DAT21__IPU1_DISP0_DATA21,
- MX6_PAD_DISP0_DAT22__IPU1_DISP0_DATA22,
- MX6_PAD_DISP0_DAT23__IPU1_DISP0_DATA23,
+};
+int board_spi_cs_gpio(unsigned bus, unsigned cs) +{
- if (bus == CONFIG_SF_DEFAULT_BUS && cs == CONFIG_SF_DEFAULT_CS)
return IMX_GPIO_NR(5, 2);- if (bus == 0 && cs == 0)
return IMX_GPIO_NR(4, 9);- return -1;
+}
+static void setup_spi(void) +{
- int i;
- imx_iomux_v3_setup_multiple_pads(ecspi1_pads, ARRAY_SIZE(ecspi1_pads));
- imx_iomux_v3_setup_multiple_pads(ecspi4_pads, ARRAY_SIZE(ecspi4_pads));
- for (i = 0; i < 4; i++)
enable_spi_clk(true, i);- gpio_direction_output(ECSPI1_CS0, 1);
- gpio_direction_output(ECSPI4_CS1, 0);
- /* set cs0 to high (second device on spi bus #4) */
- gpio_direction_output(ECSPI4_CS0, 1);
+}
+static void setup_iomux_uart(void) +{
- switch (CONFIG_MXC_UART_BASE) {
- case UART1_BASE:
imx_iomux_v3_setup_multiple_pads(uart1_pads,ARRAY_SIZE(uart1_pads));break;- case UART2_BASE:
imx_iomux_v3_setup_multiple_pads(uart2_pads,ARRAY_SIZE(uart2_pads));break;- case UART3_BASE:
imx_iomux_v3_setup_multiple_pads(uart3_pads,ARRAY_SIZE(uart3_pads));break;- case UART4_BASE:
imx_iomux_v3_setup_multiple_pads(uart4_pads,ARRAY_SIZE(uart4_pads));break;- }
+}
+int board_phy_config(struct phy_device *phydev) +{
- /* control data pad skew - devaddr = 0x02, register = 0x04 */
- ksz9031_phy_extended_write(phydev, 0x02,
MII_KSZ9031_EXT_RGMII_CTRL_SIG_SKEW,MII_KSZ9031_MOD_DATA_NO_POST_INC, 0x0000);- /* rx data pad skew - devaddr = 0x02, register = 0x05 */
- ksz9031_phy_extended_write(phydev, 0x02,
MII_KSZ9031_EXT_RGMII_RX_DATA_SKEW,MII_KSZ9031_MOD_DATA_NO_POST_INC, 0x0000);- /* tx data pad skew - devaddr = 0x02, register = 0x06 */
- ksz9031_phy_extended_write(phydev, 0x02,
MII_KSZ9031_EXT_RGMII_TX_DATA_SKEW,MII_KSZ9031_MOD_DATA_NO_POST_INC, 0x0000);- /* gtx and rx clock pad skew - devaddr = 0x02, register = 0x08 */
- ksz9031_phy_extended_write(phydev, 0x02,
MII_KSZ9031_EXT_RGMII_CLOCK_SKEW,MII_KSZ9031_MOD_DATA_NO_POST_INC, 0x03FF);- if (phydev->drv->config)
phydev->drv->config(phydev);- return 0;
+}
+int board_eth_init(bd_t *bis) +{
- setup_iomux_enet();
- return cpu_eth_init(bis);
+}
+static int rotate_logo_one(unsigned char *out, unsigned char *in) +{
- int i, j;
- for (i = 0; i < BMP_LOGO_WIDTH; i++)
for (j = 0; j < BMP_LOGO_HEIGHT; j++)out[j * BMP_LOGO_WIDTH + BMP_LOGO_HEIGHT - 1 - i] =in[i * BMP_LOGO_WIDTH + j];- return 0;
+}
+/*
- Rotate the BMP_LOGO (only)
- Will only work, if the logo is square, as
- BMP_LOGO_HEIGHT and BMP_LOGO_WIDTH are defines, not variables
- */
+void rotate_logo(int rotations) +{
- unsigned char out_logo[BMP_LOGO_WIDTH * BMP_LOGO_HEIGHT];
- unsigned char *in_logo;
- int i, j;
- if (BMP_LOGO_WIDTH != BMP_LOGO_HEIGHT)
return;- in_logo = bmp_logo_bitmap;
- /* one 90 degree rotation */
- if (rotations == 1 || rotations == 2 || rotations == 3)
rotate_logo_one(out_logo, in_logo);- /* second 90 degree rotation */
- if (rotations == 2 || rotations == 3)
rotate_logo_one(in_logo, out_logo);- /* third 90 degree rotation */
- if (rotations == 3)
rotate_logo_one(out_logo, in_logo);- /* copy result back to original array */
- if (rotations == 1 || rotations == 3)
for (i = 0; i < BMP_LOGO_WIDTH; i++)for (j = 0; j < BMP_LOGO_HEIGHT; j++)in_logo[i * BMP_LOGO_WIDTH + j] =out_logo[i * BMP_LOGO_WIDTH + j];+}
+static void enable_display_power(void) +{
- imx_iomux_v3_setup_multiple_pads(backlight_pads,
ARRAY_SIZE(backlight_pads));- /* backlight enable */
- gpio_direction_output(IMX_GPIO_NR(6, 31), 1);
- /* LCD power enable */
- gpio_direction_output(IMX_GPIO_NR(6, 15), 1);
- /* enable backlight PWM 1 */
- if (pwm_init(0, 0, 0))
goto error;- /* duty cycle 500ns, period: 3000ns */
- if (pwm_config(0, 50000, 300000))
goto error;- if (pwm_enable(0))
goto error;- return;
+error:
- puts("error init pwm for backlight\n");
- return;
+}
+static void enable_lvds(struct display_info_t const *dev) +{
- struct iomuxc *iomux = (struct iomuxc *)IOMUXC_BASE_ADDR;
- struct mxc_ccm_reg *ccm = (struct mxc_ccm_reg *)CCM_BASE_ADDR;
- int reg;
- s32 timeout = 100000;
- /* set PLL5 clock */
- reg = readl(&ccm->analog_pll_video);
- reg |= BM_ANADIG_PLL_VIDEO_POWERDOWN;
- writel(reg, &ccm->analog_pll_video);
- /* set PLL5 to 232720000Hz */
- reg &= ~BM_ANADIG_PLL_VIDEO_DIV_SELECT;
- reg |= BF_ANADIG_PLL_VIDEO_DIV_SELECT(0x26);
- reg &= ~BM_ANADIG_PLL_VIDEO_POST_DIV_SELECT;
- reg |= BF_ANADIG_PLL_VIDEO_POST_DIV_SELECT(0);
- writel(reg, &ccm->analog_pll_video);
- writel(BF_ANADIG_PLL_VIDEO_NUM_A(0xC0238),
&ccm->analog_pll_video_num);- writel(BF_ANADIG_PLL_VIDEO_DENOM_B(0xF4240),
&ccm->analog_pll_video_denom);- reg &= ~BM_ANADIG_PLL_VIDEO_POWERDOWN;
- writel(reg, &ccm->analog_pll_video);
- while (timeout--)
if (readl(&ccm->analog_pll_video) & BM_ANADIG_PLL_VIDEO_LOCK)break;- if (timeout < 0)
printf("Warning: video pll lock timeout!\n");- reg = readl(&ccm->analog_pll_video);
- reg |= BM_ANADIG_PLL_VIDEO_ENABLE;
- reg &= ~BM_ANADIG_PLL_VIDEO_BYPASS;
- writel(reg, &ccm->analog_pll_video);
- /* set LDB0, LDB1 clk select to 000/000 (PLL5 clock) */
- reg = readl(&ccm->cs2cdr);
- reg &= ~(MXC_CCM_CS2CDR_LDB_DI0_CLK_SEL_MASK
| MXC_CCM_CS2CDR_LDB_DI1_CLK_SEL_MASK);- reg |= (0 << MXC_CCM_CS2CDR_LDB_DI0_CLK_SEL_OFFSET)
| (0 << MXC_CCM_CS2CDR_LDB_DI1_CLK_SEL_OFFSET);- writel(reg, &ccm->cs2cdr);
- reg = readl(&ccm->cscmr2);
- reg |= MXC_CCM_CSCMR2_LDB_DI0_IPU_DIV;
- writel(reg, &ccm->cscmr2);
- reg = readl(&ccm->chsccdr);
- reg |= (CHSCCDR_CLK_SEL_LDB_DI0
<< MXC_CCM_CHSCCDR_IPU1_DI0_CLK_SEL_OFFSET);- writel(reg, &ccm->chsccdr);
- reg = IOMUXC_GPR2_BGREF_RRMODE_EXTERNAL_RES
| IOMUXC_GPR2_DI1_VS_POLARITY_ACTIVE_HIGH| IOMUXC_GPR2_DI0_VS_POLARITY_ACTIVE_HIGH| IOMUXC_GPR2_BIT_MAPPING_CH0_SPWG| IOMUXC_GPR2_DATA_WIDTH_CH0_24BIT| IOMUXC_GPR2_LVDS_CH1_MODE_DISABLED| IOMUXC_GPR2_LVDS_CH0_MODE_ENABLED_DI0;- writel(reg, &iomux->gpr[2]);
- reg = readl(&iomux->gpr[3]);
- reg = (reg & ~IOMUXC_GPR3_LVDS0_MUX_CTL_MASK)
| (IOMUXC_GPR3_MUX_SRC_IPU1_DI0<< IOMUXC_GPR3_LVDS0_MUX_CTL_OFFSET);- writel(reg, &iomux->gpr[3]);
- return;
+}
+static void enable_spi_display(struct display_info_t const *dev) +{
- struct iomuxc *iomux = (struct iomuxc *)IOMUXC_BASE_ADDR;
- struct mxc_ccm_reg *ccm = (struct mxc_ccm_reg *)CCM_BASE_ADDR;
- int reg;
- s32 timeout = 100000;
+#if defined(CONFIG_VIDEO_BMP_LOGO)
- rotate_logo(3); /* portrait display in landscape mode */
+#endif
- /*
* set ldb clock to 28341000 Hz calculated through the formula:* (XRES + LEFT_M + RIGHT_M + HSYNC_LEN) ** (YRES + UPPER_M + LOWER_M + VSYNC_LEN) * REFRESH)* see:* https://community.freescale.com/thread/308170*/- ipu_set_ldb_clock(28341000);
- reg = readl(&ccm->cs2cdr);
- /* select pll 5 clock */
- reg &= ~(MXC_CCM_CS2CDR_LDB_DI0_CLK_SEL_MASK
| MXC_CCM_CS2CDR_LDB_DI1_CLK_SEL_MASK);- writel(reg, &ccm->cs2cdr);
- /* set PLL5 to 197994996Hz */
- reg &= ~BM_ANADIG_PLL_VIDEO_DIV_SELECT;
- reg |= BF_ANADIG_PLL_VIDEO_DIV_SELECT(0x21);
- reg &= ~BM_ANADIG_PLL_VIDEO_POST_DIV_SELECT;
- reg |= BF_ANADIG_PLL_VIDEO_POST_DIV_SELECT(0);
- writel(reg, &ccm->analog_pll_video);
- writel(BF_ANADIG_PLL_VIDEO_NUM_A(0xfbf4),
&ccm->analog_pll_video_num);- writel(BF_ANADIG_PLL_VIDEO_DENOM_B(0xf4240),
&ccm->analog_pll_video_denom);- reg &= ~BM_ANADIG_PLL_VIDEO_POWERDOWN;
- writel(reg, &ccm->analog_pll_video);
- while (timeout--)
if (readl(&ccm->analog_pll_video) & BM_ANADIG_PLL_VIDEO_LOCK)break;- if (timeout < 0)
printf("Warning: video pll lock timeout!\n");- reg = readl(&ccm->analog_pll_video);
- reg |= BM_ANADIG_PLL_VIDEO_ENABLE;
- reg &= ~BM_ANADIG_PLL_VIDEO_BYPASS;
- writel(reg, &ccm->analog_pll_video);
- /* set LDB0, LDB1 clk select to 000/000 (PLL5 clock) */
- reg = readl(&ccm->cs2cdr);
- reg &= ~(MXC_CCM_CS2CDR_LDB_DI0_CLK_SEL_MASK
| MXC_CCM_CS2CDR_LDB_DI1_CLK_SEL_MASK);- reg |= (0 << MXC_CCM_CS2CDR_LDB_DI0_CLK_SEL_OFFSET)
| (0 << MXC_CCM_CS2CDR_LDB_DI1_CLK_SEL_OFFSET);- writel(reg, &ccm->cs2cdr);
- reg = readl(&ccm->cscmr2);
- reg |= MXC_CCM_CSCMR2_LDB_DI0_IPU_DIV;
- writel(reg, &ccm->cscmr2);
- reg = readl(&ccm->chsccdr);
- reg |= (CHSCCDR_CLK_SEL_LDB_DI0
<< MXC_CCM_CHSCCDR_IPU1_DI0_CLK_SEL_OFFSET);- reg &= ~MXC_CCM_CHSCCDR_IPU1_DI0_PODF_MASK;
- reg |= (2 << MXC_CCM_CHSCCDR_IPU1_DI0_PODF_OFFSET);
- reg &= ~MXC_CCM_CHSCCDR_IPU1_DI0_PRE_CLK_SEL_MASK;
- reg |= (2 << MXC_CCM_CHSCCDR_IPU1_DI0_PRE_CLK_SEL_OFFSET);
- writel(reg, &ccm->chsccdr);
- reg = IOMUXC_GPR2_BGREF_RRMODE_EXTERNAL_RES
| IOMUXC_GPR2_DI1_VS_POLARITY_ACTIVE_HIGH| IOMUXC_GPR2_DI0_VS_POLARITY_ACTIVE_HIGH| IOMUXC_GPR2_BIT_MAPPING_CH0_SPWG| IOMUXC_GPR2_DATA_WIDTH_CH0_24BIT| IOMUXC_GPR2_LVDS_CH1_MODE_DISABLED| IOMUXC_GPR2_LVDS_CH0_MODE_ENABLED_DI0;- writel(reg, &iomux->gpr[2]);
- reg = readl(&iomux->gpr[3]);
- reg = (reg & ~IOMUXC_GPR3_LVDS0_MUX_CTL_MASK)
| (IOMUXC_GPR3_MUX_SRC_IPU1_DI0<< IOMUXC_GPR3_LVDS0_MUX_CTL_OFFSET);- writel(reg, &iomux->gpr[3]);
- imx_iomux_v3_setup_multiple_pads(
display_pads,ARRAY_SIZE(display_pads));- return;
+} +static void setup_display(void) +{
- enable_ipu_clock();
- enable_display_power();
+}
+static void setup_iomux_gpio(void) +{
- imx_iomux_v3_setup_multiple_pads(gpio_pads, ARRAY_SIZE(gpio_pads));
+}
+int board_early_init_f(void) +{
- setup_iomux_uart();
- setup_iomux_gpio();
- gpio_direction_output(SOFT_RESET_GPIO, 1);
- gpio_direction_output(SD2_DRIVER_ENABLE, 1);
- setup_display();
- return 0;
+}
+static void setup_i2c4(void) +{
- setup_i2c(3, CONFIG_SYS_I2C_SPEED, CONFIG_SYS_I2C_SLAVE,
&i2c_pad_info4);+}
+static void setup_board_gpio(void) +{
- /* enable all LEDs */
- gpio_request(IMX_GPIO_NR(2, 13), "LED ena"); /* 25 */
- gpio_direction_output(IMX_GPIO_NR(1, 25), 0);
- /* switch off Status LEDs */
- gpio_request(IMX_GPIO_NR(6, 16), "LED yellow"); /* 176 */
- gpio_direction_output(IMX_GPIO_NR(6, 16), 1);
- gpio_request(IMX_GPIO_NR(2, 28), "LED red"); /* 60 */
- gpio_direction_output(IMX_GPIO_NR(2, 28), 1);
- gpio_request(IMX_GPIO_NR(5, 4), "LED green"); /* 132 */
- gpio_direction_output(IMX_GPIO_NR(5, 4), 1);
- gpio_request(IMX_GPIO_NR(2, 29), "LED blue"); /* 61 */
- gpio_direction_output(IMX_GPIO_NR(2, 29), 1);
+}
+static void setup_board_spi(void) +{
- /* enable spi bus #2 SS drivers */
- gpio_direction_output(IMX_GPIO_NR(6, 6), 1);
+}
+int board_late_init(void) +{
- char *my_bootdelay;
- char bootmode = 0;
- char const *panel = getenv("panel");
- /*
* Check the boot-source. If booting from NOR Flash,* disable bootdelay*/- gpio_request(IMX_GPIO_NR(7, 6), "bootsel0");
- gpio_direction_input(IMX_GPIO_NR(7, 6));
- gpio_request(IMX_GPIO_NR(7, 7), "bootsel1");
- gpio_direction_input(IMX_GPIO_NR(7, 7));
- gpio_request(IMX_GPIO_NR(7, 1), "bootsel2");
- gpio_direction_input(IMX_GPIO_NR(7, 1));
- bootmode |= (gpio_get_value(IMX_GPIO_NR(7, 6)) ? 1 : 0) << 0;
- bootmode |= (gpio_get_value(IMX_GPIO_NR(7, 7)) ? 1 : 0) << 1;
- bootmode |= (gpio_get_value(IMX_GPIO_NR(7, 1)) ? 1 : 0) << 2;
- if (bootmode == 7) {
my_bootdelay = getenv("nor_bootdelay");if (my_bootdelay != NULL)setenv("bootdelay", my_bootdelay);elsesetenv("bootdelay", "-2");- }
- /* if we have the lg panel, we can initialze it now */
- if (panel)
if (!strcmp(panel, displays[1].mode.name))lg4573_spi_startup(0, 0, 10000000, SPI_MODE_0);- return 0;
+}
diff --git a/board/aristainetos/aristainetos.c b/board/aristainetos/aristainetos.c index 8330bb6..0c39ee6 100644 --- a/board/aristainetos/aristainetos.c +++ b/board/aristainetos/aristainetos.c @@ -58,6 +58,13 @@ DECLARE_GLOBAL_DATA_PTR;
#define ECSPI4_CS1 IMX_GPIO_NR(5, 2)
+#if (CONFIG_SYS_BOARD_VERSION == 1) +#include "./aristainetos-v1.c" +#elif (CONFIG_SYS_BOARD_VERSION == 2) +#include "./aristainetos-v2.c" +#endif
struct i2c_pads_info i2c_pad_info1 = { .scl = { .i2c_mode = MX6_PAD_CSI0_DAT9__I2C1_SCL | PC, @@ -84,89 +91,6 @@ struct i2c_pads_info i2c_pad_info2 = { } };
-struct i2c_pads_info i2c_pad_info3 = {
- .scl = {
.i2c_mode = MX6_PAD_EIM_D17__I2C3_SCL | PC,.gpio_mode = MX6_PAD_EIM_D17__GPIO3_IO17 | PC,.gp = IMX_GPIO_NR(3, 17)- },
- .sda = {
.i2c_mode = MX6_PAD_EIM_D18__I2C3_SDA | PC,.gpio_mode = MX6_PAD_EIM_D18__GPIO3_IO18 | PC,.gp = IMX_GPIO_NR(3, 18)- }
-};
-int dram_init(void) -{
- gd->ram_size = get_ram_size((void *)PHYS_SDRAM, PHYS_SDRAM_SIZE);
- return 0;
-}
-iomux_v3_cfg_t const uart1_pads[] = {
- MX6_PAD_CSI0_DAT10__UART1_TX_DATA | MUX_PAD_CTRL(UART_PAD_CTRL),
- MX6_PAD_CSI0_DAT11__UART1_RX_DATA | MUX_PAD_CTRL(UART_PAD_CTRL),
-};
-iomux_v3_cfg_t const uart5_pads[] = {
- 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),
-};
-iomux_v3_cfg_t const gpio_pads[] = {
- /* LED enable */
- MX6_PAD_SD4_DAT5__GPIO2_IO13 | MUX_PAD_CTRL(NO_PAD_CTRL),
- /* spi flash WP protect */
- MX6_PAD_SD4_DAT7__GPIO2_IO15 | MUX_PAD_CTRL(NO_PAD_CTRL),
- /* backlight enable */
- MX6_PAD_GPIO_2__GPIO1_IO02 | MUX_PAD_CTRL(NO_PAD_CTRL),
- /* LED yellow */
- MX6_PAD_GPIO_3__GPIO1_IO03 | MUX_PAD_CTRL(NO_PAD_CTRL),
- /* LED red */
- MX6_PAD_GPIO_4__GPIO1_IO04 | MUX_PAD_CTRL(NO_PAD_CTRL),
- /* LED green */
- MX6_PAD_GPIO_5__GPIO1_IO05 | MUX_PAD_CTRL(NO_PAD_CTRL),
- /* LED blue */
- MX6_PAD_GPIO_6__GPIO1_IO06 | MUX_PAD_CTRL(NO_PAD_CTRL),
- /* i2c4 scl */
- MX6_PAD_GPIO_7__GPIO1_IO07 | MUX_PAD_CTRL(NO_PAD_CTRL),
- /* i2c4 sda */
- MX6_PAD_GPIO_8__GPIO1_IO08 | MUX_PAD_CTRL(NO_PAD_CTRL),
- /* spi CS 1 */
- MX6_PAD_EIM_A25__GPIO5_IO02 | MUX_PAD_CTRL(NO_PAD_CTRL),
-};
-static iomux_v3_cfg_t const misc_pads[] = {
- MX6_PAD_GPIO_1__USB_OTG_ID | MUX_PAD_CTRL(NO_PAD_CTRL),
- /* OTG Power enable */
- MX6_PAD_EIM_D31__GPIO3_IO31 | MUX_PAD_CTRL(NO_PAD_CTRL),
- MX6_PAD_KEY_ROW4__GPIO4_IO15 | MUX_PAD_CTRL(NO_PAD_CTRL),
-};
-iomux_v3_cfg_t const enet_pads[] = {
- MX6_PAD_GPIO_16__ENET_REF_CLK | MUX_PAD_CTRL(0x4001b0a8),
- MX6_PAD_ENET_MDIO__ENET_MDIO | MUX_PAD_CTRL(ENET_PAD_CTRL),
- MX6_PAD_ENET_MDC__ENET_MDC | MUX_PAD_CTRL(ENET_PAD_CTRL),
- MX6_PAD_ENET_TXD0__ENET_TX_DATA0 | MUX_PAD_CTRL(ENET_PAD_CTRL),
- MX6_PAD_ENET_TXD1__ENET_TX_DATA1 | MUX_PAD_CTRL(ENET_PAD_CTRL),
- MX6_PAD_ENET_TX_EN__ENET_TX_EN | MUX_PAD_CTRL(ENET_PAD_CTRL),
- MX6_PAD_ENET_RX_ER__ENET_RX_ER | MUX_PAD_CTRL(ENET_PAD_CTRL),
- MX6_PAD_ENET_RXD0__ENET_RX_DATA0 | MUX_PAD_CTRL(ENET_PAD_CTRL),
- MX6_PAD_ENET_RXD1__ENET_RX_DATA1 | MUX_PAD_CTRL(ENET_PAD_CTRL),
- MX6_PAD_ENET_CRS_DV__ENET_RX_EN | MUX_PAD_CTRL(ENET_PAD_CTRL),
-};
-static void setup_iomux_enet(void) -{
- struct iomuxc *iomux = (struct iomuxc *)IOMUXC_BASE_ADDR;
- imx_iomux_v3_setup_multiple_pads(enet_pads, ARRAY_SIZE(enet_pads));
- /* set GPIO_16 as ENET_REF_CLK_OUT */
- setbits_le32(&iomux->gpr[1], IOMUXC_GPR1_ENET_CLK_SEL_MASK);
-}
iomux_v3_cfg_t const usdhc1_pads[] = { MX6_PAD_SD1_CLK__SD1_CLK | MUX_PAD_CTRL(USDHC_PAD_CTRL), MX6_PAD_SD1_CMD__SD1_CMD | MUX_PAD_CTRL(USDHC_PAD_CTRL), @@ -176,86 +100,11 @@ iomux_v3_cfg_t const usdhc1_pads[] = { MX6_PAD_SD1_DAT3__SD1_DATA3 | MUX_PAD_CTRL(USDHC_PAD_CTRL), };
-iomux_v3_cfg_t const usdhc2_pads[] = {
- MX6_PAD_SD2_CLK__SD2_CLK | MUX_PAD_CTRL(USDHC_PAD_CTRL),
- MX6_PAD_SD2_CMD__SD2_CMD | MUX_PAD_CTRL(USDHC_PAD_CTRL),
- MX6_PAD_SD2_DAT0__SD2_DATA0 | MUX_PAD_CTRL(USDHC_PAD_CTRL),
- MX6_PAD_SD2_DAT1__SD2_DATA1 | MUX_PAD_CTRL(USDHC_PAD_CTRL),
- MX6_PAD_SD2_DAT2__SD2_DATA2 | MUX_PAD_CTRL(USDHC_PAD_CTRL),
- MX6_PAD_SD2_DAT3__SD2_DATA3 | MUX_PAD_CTRL(USDHC_PAD_CTRL),
-};
-iomux_v3_cfg_t const ecspi4_pads[] = {
- MX6_PAD_EIM_D21__ECSPI4_SCLK | MUX_PAD_CTRL(NO_PAD_CTRL),
- MX6_PAD_EIM_D22__ECSPI4_MISO | MUX_PAD_CTRL(NO_PAD_CTRL),
- MX6_PAD_EIM_D28__ECSPI4_MOSI | MUX_PAD_CTRL(NO_PAD_CTRL),
- MX6_PAD_EIM_D20__GPIO3_IO20 | MUX_PAD_CTRL(NO_PAD_CTRL),
-};
-static iomux_v3_cfg_t const display_pads[] = {
- MX6_PAD_DI0_DISP_CLK__IPU1_DI0_DISP_CLK | MUX_PAD_CTRL(DISP_PAD_CTRL),
- MX6_PAD_DI0_PIN15__IPU1_DI0_PIN15,
- MX6_PAD_DI0_PIN2__IPU1_DI0_PIN02,
- MX6_PAD_DI0_PIN3__IPU1_DI0_PIN03,
- MX6_PAD_DI0_PIN4__GPIO4_IO20,
- MX6_PAD_DISP0_DAT0__IPU1_DISP0_DATA00,
- MX6_PAD_DISP0_DAT1__IPU1_DISP0_DATA01,
- MX6_PAD_DISP0_DAT2__IPU1_DISP0_DATA02,
- MX6_PAD_DISP0_DAT3__IPU1_DISP0_DATA03,
- MX6_PAD_DISP0_DAT4__IPU1_DISP0_DATA04,
- MX6_PAD_DISP0_DAT5__IPU1_DISP0_DATA05,
- MX6_PAD_DISP0_DAT6__IPU1_DISP0_DATA06,
- MX6_PAD_DISP0_DAT7__IPU1_DISP0_DATA07,
- MX6_PAD_DISP0_DAT8__IPU1_DISP0_DATA08,
- MX6_PAD_DISP0_DAT9__IPU1_DISP0_DATA09,
- MX6_PAD_DISP0_DAT10__IPU1_DISP0_DATA10,
- MX6_PAD_DISP0_DAT11__IPU1_DISP0_DATA11,
- MX6_PAD_DISP0_DAT12__IPU1_DISP0_DATA12,
- MX6_PAD_DISP0_DAT13__IPU1_DISP0_DATA13,
- MX6_PAD_DISP0_DAT14__IPU1_DISP0_DATA14,
- MX6_PAD_DISP0_DAT15__IPU1_DISP0_DATA15,
- MX6_PAD_DISP0_DAT16__IPU1_DISP0_DATA16,
- MX6_PAD_DISP0_DAT17__IPU1_DISP0_DATA17,
- MX6_PAD_DISP0_DAT18__IPU1_DISP0_DATA18,
- MX6_PAD_DISP0_DAT19__IPU1_DISP0_DATA19,
- MX6_PAD_DISP0_DAT20__IPU1_DISP0_DATA20,
- MX6_PAD_DISP0_DAT21__IPU1_DISP0_DATA21,
- MX6_PAD_DISP0_DAT22__IPU1_DISP0_DATA22,
- MX6_PAD_DISP0_DAT23__IPU1_DISP0_DATA23,
-};
-static iomux_v3_cfg_t const backlight_pads[] = {
- MX6_PAD_GPIO_9__PWM1_OUT | MUX_PAD_CTRL(NO_PAD_CTRL),
- MX6_PAD_SD4_DAT1__PWM3_OUT | MUX_PAD_CTRL(NO_PAD_CTRL),
- MX6_PAD_GPIO_2__GPIO1_IO02 | MUX_PAD_CTRL(NO_PAD_CTRL),
-};
-int board_spi_cs_gpio(unsigned bus, unsigned cs) -{
- return (bus == CONFIG_SF_DEFAULT_BUS && cs == CONFIG_SF_DEFAULT_CS)
? (IMX_GPIO_NR(3, 20)) : -1;-}
-static void setup_spi(void) -{
- int i;
- imx_iomux_v3_setup_multiple_pads(ecspi4_pads, ARRAY_SIZE(ecspi4_pads));
- for (i = 0; i < 3; i++)
enable_spi_clk(true, i);- /* set cs1 to high */
- gpio_direction_output(ECSPI4_CS1, 1);
-}
-static void setup_iomux_gpio(void) +int dram_init(void) {
- imx_iomux_v3_setup_multiple_pads(gpio_pads, ARRAY_SIZE(gpio_pads));
-}
- gd->ram_size = get_ram_size((void *)PHYS_SDRAM, PHYS_SDRAM_SIZE);
-static void setup_iomux_uart(void) -{
- imx_iomux_v3_setup_multiple_pads(uart5_pads, ARRAY_SIZE(uart5_pads));
- return 0;
}
#ifdef CONFIG_FSL_ESDHC @@ -272,13 +121,24 @@ int board_mmc_getcd(struct mmc *mmc) int board_mmc_init(bd_t *bis) { usdhc_cfg[0].sdhc_clk = mxc_get_clock(MXC_ESDHC_CLK);
- usdhc_cfg[1].sdhc_clk = mxc_get_clock(MXC_ESDHC2_CLK);
- imx_iomux_v3_setup_multiple_pads(usdhc1_pads, ARRAY_SIZE(usdhc1_pads));
- imx_iomux_v3_setup_multiple_pads(usdhc2_pads, ARRAY_SIZE(usdhc2_pads));
- return fsl_esdhc_initialize(bis, &usdhc_cfg[0]) |
fsl_esdhc_initialize(bis, &usdhc_cfg[1]);+#if (CONFIG_SYS_BOARD_VERSION == 2)
- /*
* usdhc2 has a levelshifter on the carrier board Rev. DV1,* that will automatically detect the driving direction.* During initialisation this isn't working correctly,* which causes DAT3 to be driven low towards the SD-card.* This causes a SD-card enetring the SPI-Mode* and therefore getting inaccessible until next power cycle.* As workaround we drive the DAT3 line as GPIO and set it high.* This makes usdhc2 unusable in u-boot, but works for the* initialisation in Linux*/- imx_iomux_v3_setup_pad(MX6_PAD_SD2_DAT3__GPIO1_IO12 |
MUX_PAD_CTRL(NO_PAD_CTRL));- gpio_direction_output(IMX_GPIO_NR(1, 12) , 1);
+#endif
- return fsl_esdhc_initialize(bis, &usdhc_cfg[0]);
} #endif
@@ -291,48 +151,6 @@ int overwrite_console(void) return 1; }
-int board_eth_init(bd_t *bis) -{
- struct iomuxc *iomuxc_regs =
(struct iomuxc *)IOMUXC_BASE_ADDR;- int ret;
- setup_iomux_enet();
- /* clear gpr1[14], gpr1[18:17] to select anatop clock */
- clrsetbits_le32(&iomuxc_regs->gpr[1], IOMUX_GPR1_FEC_MASK, 0);
- ret = enable_fec_anatop_clock(ENET_50MHZ);
- if (ret)
return ret;- return cpu_eth_init(bis);
-} -#if defined(CONFIG_VIDEO_IPUV3)
-static void enable_lvds(struct display_info_t const *dev) -{
- imx_iomux_v3_setup_multiple_pads(
display_pads,ARRAY_SIZE(display_pads));- imx_iomux_v3_setup_multiple_pads(
backlight_pads,ARRAY_SIZE(backlight_pads));- /* enable backlight PWM 3 */
- if (pwm_init(2, 0, 0))
goto error;- /* duty cycle 500ns, period: 3000ns */
- if (pwm_config(2, 500, 3000))
goto error;- if (pwm_enable(2))
goto error;- return;
-error:
- puts("error init pwm for backlight\n");
- return;
-}
struct display_info_t const displays[] = { { .bus = -1, @@ -356,43 +174,39 @@ struct display_info_t const displays[] = { .vmode = FB_VMODE_NONINTERLACED } } +#if (CONFIG_SYS_BOARD_VERSION == 2)
- , {
.bus = -1,.addr = 0,.pixfmt = IPU_PIX_FMT_RGB24,.detect = NULL,.enable = enable_spi_display,.mode = {.name = "lg4573",.refresh = 60,.xres = 480,.yres = 800,.pixclock = 37037,.left_margin = 59,.right_margin = 10,.upper_margin = 15,.lower_margin = 15,.hsync_len = 10,.vsync_len = 15,.sync = FB_SYNC_EXT | FB_SYNC_HOR_HIGH_ACT |FB_SYNC_VERT_HIGH_ACT,.vmode = FB_VMODE_NONINTERLACED}- }
+#endif }; size_t display_count = ARRAY_SIZE(displays);
-static void setup_display(void) -{
- struct mxc_ccm_reg *mxc_ccm = (struct mxc_ccm_reg *)CCM_BASE_ADDR;
- int reg;
- enable_ipu_clock();
- reg = readl(&mxc_ccm->cs2cdr);
- /* select pll 5 clock */
- reg &= MXC_CCM_CS2CDR_LDB_DI0_CLK_SEL_MASK;
- reg &= MXC_CCM_CS2CDR_LDB_DI1_CLK_SEL_MASK;
- writel(reg, &mxc_ccm->cs2cdr);
- imx_iomux_v3_setup_multiple_pads(backlight_pads,
ARRAY_SIZE(backlight_pads));-}
/* no console on this board */ int board_cfb_skip(void) { return 1; } -#endif
-int board_early_init_f(void) -{
- setup_iomux_uart();
- setup_iomux_gpio();
-#if defined(CONFIG_VIDEO_IPUV3)
- setup_display();
-#endif
- return 0;
-}
iomux_v3_cfg_t nfc_pads[] = { MX6_PAD_NANDF_CLE__NAND_CLE | MUX_PAD_CTRL(NO_PAD_CTRL), @@ -424,6 +238,9 @@ static void setup_gpmi_nand(void) imx_iomux_v3_setup_multiple_pads(nfc_pads, ARRAY_SIZE(nfc_pads));
- /* gate ENFC_CLK_ROOT clock first,before clk source switch */
- clrbits_le32(&mxc_ccm->CCGR2, MXC_CCM_CCGR2_IOMUX_IPT_CLK_IO_MASK);
- /* config gpmi and bch clock to 100 MHz */ clrsetbits_le32(&mxc_ccm->cs2cdr, MXC_CCM_CS2CDR_ENFC_CLK_PODF_MASK |
@@ -433,6 +250,9 @@ static void setup_gpmi_nand(void) MXC_CCM_CS2CDR_ENFC_CLK_PRED(3) | MXC_CCM_CS2CDR_ENFC_CLK_SEL(3));
- /* enable ENFC_CLK_ROOT clock */
- setbits_le32(&mxc_ccm->CCGR2, MXC_CCM_CCGR2_IOMUX_IPT_CLK_IO_MASK);
- /* enable gpmi and bch clock gating */ setbits_le32(&mxc_ccm->CCGR4, MXC_CCM_CCGR4_RAWNAND_U_BCH_INPUT_APB_MASK |
@@ -460,43 +280,26 @@ int board_init(void) &i2c_pad_info2); setup_i2c(2, CONFIG_SYS_I2C_SPEED, CONFIG_SYS_I2C_SLAVE, &i2c_pad_info3);
- /* i2c4 not used, set it to gpio input */
- gpio_request(IMX_GPIO_NR(1, 7), "i2c4_scl");
- gpio_direction_input(IMX_GPIO_NR(1, 7));
- gpio_request(IMX_GPIO_NR(1, 8), "i2c4_sda");
- gpio_direction_input(IMX_GPIO_NR(1, 8));
setup_i2c4();
/* SPI NOR Flash read only */ gpio_request(CONFIG_GPIO_ENABLE_SPI_FLASH, "ena_spi_nor"); gpio_direction_output(CONFIG_GPIO_ENABLE_SPI_FLASH, 0); gpio_free(CONFIG_GPIO_ENABLE_SPI_FLASH);
- /* enable LED */
- gpio_request(IMX_GPIO_NR(2, 13), "LED ena");
- gpio_direction_output(IMX_GPIO_NR(2, 13), 0);
- gpio_request(IMX_GPIO_NR(1, 3), "LED yellow");
- gpio_direction_output(IMX_GPIO_NR(1, 3), 1);
- gpio_request(IMX_GPIO_NR(1, 4), "LED red");
- gpio_direction_output(IMX_GPIO_NR(1, 4), 1);
- gpio_request(IMX_GPIO_NR(1, 5), "LED green");
- gpio_direction_output(IMX_GPIO_NR(1, 5), 1);
- gpio_request(IMX_GPIO_NR(1, 6), "LED blue");
- gpio_direction_output(IMX_GPIO_NR(1, 6), 1);
setup_board_gpio(); setup_gpmi_nand();
setup_board_spi();
/* GPIO_1 for USB_OTG_ID */
- setbits_le32(&iomux->gpr[1], IOMUXC_GPR1_USB_OTG_ID_SEL_MASK);
- clrsetbits_le32(&iomux->gpr[1], IOMUXC_GPR1_USB_OTG_ID_SEL_MASK, 0); imx_iomux_v3_setup_multiple_pads(misc_pads, ARRAY_SIZE(misc_pads));
- return 0;
}
int checkboard(void) {
- puts("Board: aristaitenos\n");
- printf("Board: %s\n", CONFIG_BOARDNAME); return 0;
}
diff --git a/board/aristainetos/aristainetos2.cfg b/board/aristainetos/aristainetos2.cfg new file mode 100644 index 0000000..dc2143b --- /dev/null +++ b/board/aristainetos/aristainetos2.cfg @@ -0,0 +1,34 @@ +/*
- (C) Copyright 2015
- Heiko Schocher, DENX Software Engineering, hs@denx.de.
- Based on:
- Copyright (C) 2013 Boundary Devices
- 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 */ +IMAGE_VERSION 2
+/*
- Boot Device : one of
- spi, sd
- */
+BOOT_FROM spi
+#define __ASSEMBLY__ +#include <config.h> +#include "asm/arch/mx6-ddr.h" +#include "asm/arch/iomux.h" +#include "asm/arch/crm_regs.h"
+#include "ddr-setup2.cfg" +#include "nt5cc256m16cp.cfg" +#include "clocks2.cfg" +#include "axi.cfg" diff --git a/board/aristainetos/axi.cfg b/board/aristainetos/axi.cfg new file mode 100644 index 0000000..0bb816c --- /dev/null +++ b/board/aristainetos/axi.cfg @@ -0,0 +1,22 @@ +/*
- Copyright (C) 2013 Boundary Devices
- SPDX-License-Identifier: GPL-2.0+
- 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- */
+/* enable AXI cache for VDOA/VPU/IPU */ +DATA 4, MX6_IOMUXC_GPR4, 0xF00000CF
+/* set IPU AXI-id0 Qos=0xf(bypass) AXI-id1 Qos=0x7 */ +DATA 4, MX6_IOMUXC_GPR6, 0x007F007F +DATA 4, MX6_IOMUXC_GPR7, 0x007F007F diff --git a/board/aristainetos/clocks2.cfg b/board/aristainetos/clocks2.cfg new file mode 100644 index 0000000..987d9a4 --- /dev/null +++ b/board/aristainetos/clocks2.cfg @@ -0,0 +1,24 @@ +/*
- Copyright (C) 2013 Boundary Devices
- SPDX-License-Identifier: GPL-2.0+
- 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- */
+/* set the default clock gate to save power */ +DATA 4, CCM_CCGR0, 0x00c03f3f +DATA 4, CCM_CCGR1, 0x0030fcff +DATA 4, CCM_CCGR2, 0x0fffcfc0 +DATA 4, CCM_CCGR3, 0x3ff0300f +DATA 4, CCM_CCGR4, 0xfffff300 +DATA 4, CCM_CCGR5, 0x0f0000c3 +DATA 4, CCM_CCGR6, 0x00000fff diff --git a/board/aristainetos/ddr-setup2.cfg b/board/aristainetos/ddr-setup2.cfg new file mode 100644 index 0000000..3d5d894 --- /dev/null +++ b/board/aristainetos/ddr-setup2.cfg @@ -0,0 +1,59 @@ +/*
- Copyright (C) 2013 Boundary Devices
- SPDX-License-Identifier: GPL-2.0+
- 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- */
+/* DDR IO TYPE */ +DATA 4, MX6_IOM_GRP_DDR_TYPE, 0x000C0000 +DATA 4, MX6_IOM_GRP_DDRPKE, 0x00000000 +/* Clock */ +DATA 4, MX6_IOM_DRAM_SDCLK_0, 0x00000030 +DATA 4, MX6_IOM_DRAM_SDCLK_1, 0x00000030 +/* Address */ +DATA 4, MX6_IOM_DRAM_CAS, 0x00000030 +DATA 4, MX6_IOM_DRAM_RAS, 0x00000030 +DATA 4, MX6_IOM_GRP_ADDDS, 0x00000030 +/* Control */ +DATA 4, MX6_IOM_DRAM_RESET, 0x00000030 +DATA 4, MX6_IOM_DRAM_SDBA2, 0x00000000 +DATA 4, MX6_IOM_DRAM_SDODT0, 0x00000030 +DATA 4, MX6_IOM_DRAM_SDODT1, 0x00000030 +DATA 4, MX6_IOM_GRP_CTLDS, 0x00000030 +/* Data Strobe */ +DATA 4, MX6_IOM_DDRMODE_CTL, 0x00020000 +DATA 4, MX6_IOM_DRAM_SDQS0, 0x00000028 +DATA 4, MX6_IOM_DRAM_SDQS1, 0x00000028 +DATA 4, MX6_IOM_DRAM_SDQS2, 0x00000028 +DATA 4, MX6_IOM_DRAM_SDQS3, 0x00000028 +DATA 4, MX6_IOM_DRAM_SDQS4, 0x00000028 +DATA 4, MX6_IOM_DRAM_SDQS5, 0x00000028 +DATA 4, MX6_IOM_DRAM_SDQS6, 0x00000028 +DATA 4, MX6_IOM_DRAM_SDQS7, 0x00000028 +DATA 4, MX6_IOM_GRP_DDRMODE, 0x00020000 +DATA 4, MX6_IOM_GRP_B0DS, 0x00000028 +DATA 4, MX6_IOM_GRP_B1DS, 0x00000028 +DATA 4, MX6_IOM_GRP_B2DS, 0x00000028 +DATA 4, MX6_IOM_GRP_B3DS, 0x00000028 +DATA 4, MX6_IOM_GRP_B4DS, 0x00000028 +DATA 4, MX6_IOM_GRP_B5DS, 0x00000028 +DATA 4, MX6_IOM_GRP_B6DS, 0x00000028 +DATA 4, MX6_IOM_GRP_B7DS, 0x00000028 +DATA 4, MX6_IOM_DRAM_DQM0, 0x00000028 +DATA 4, MX6_IOM_DRAM_DQM1, 0x00000028 +DATA 4, MX6_IOM_DRAM_DQM2, 0x00000028 +DATA 4, MX6_IOM_DRAM_DQM3, 0x00000028 +DATA 4, MX6_IOM_DRAM_DQM4, 0x00000028 +DATA 4, MX6_IOM_DRAM_DQM5, 0x00000028 +DATA 4, MX6_IOM_DRAM_DQM6, 0x00000028 +DATA 4, MX6_IOM_DRAM_DQM7, 0x00000028 diff --git a/board/aristainetos/nt5cc256m16cp.cfg b/board/aristainetos/nt5cc256m16cp.cfg new file mode 100644 index 0000000..2ff41e9 --- /dev/null +++ b/board/aristainetos/nt5cc256m16cp.cfg @@ -0,0 +1,60 @@ +/*
- Copyright (C) 2013 Boundary Devices
- SPDX-License-Identifier: GPL-2.0+
- */
+/* ZQ Calibration */ +DATA 4, MX6_MMDC_P0_MPZQHWCTRL, 0xa1390003 +DATA 4, MX6_MMDC_P0_MPWLDECTRL0, 0x001F001F +DATA 4, MX6_MMDC_P0_MPWLDECTRL1, 0x001F001F +DATA 4, MX6_MMDC_P1_MPWLDECTRL0, 0x001F001F +DATA 4, MX6_MMDC_P1_MPWLDECTRL1, 0x001F001F +/*
- DQS gating, read delay, write delay calibration values
- */
+DATA 4, MX6_MMDC_P0_MPDGCTRL0, 0x42190217 +DATA 4, MX6_MMDC_P0_MPDGCTRL1, 0x017B017B +DATA 4, MX6_MMDC_P1_MPDGCTRL0, 0x4176017B +DATA 4, MX6_MMDC_P1_MPDGCTRL1, 0x015F016C +DATA 4, MX6_MMDC_P0_MPRDDLCTL, 0x4C4C4D4C +DATA 4, MX6_MMDC_P1_MPRDDLCTL, 0x4A4D4C48 +DATA 4, MX6_MMDC_P0_MPWRDLCTL, 0x3F3F3F40 +DATA 4, MX6_MMDC_P1_MPWRDLCTL, 0x3538382E +/* read data bit delay */ +DATA 4, MX6_MMDC_P0_MPRDDQBY0DL, 0x33333333 +DATA 4, MX6_MMDC_P0_MPRDDQBY1DL, 0x33333333 +DATA 4, MX6_MMDC_P0_MPRDDQBY2DL, 0x33333333 +DATA 4, MX6_MMDC_P0_MPRDDQBY3DL, 0x33333333 +DATA 4, MX6_MMDC_P1_MPRDDQBY0DL, 0x33333333 +DATA 4, MX6_MMDC_P1_MPRDDQBY1DL, 0x33333333 +DATA 4, MX6_MMDC_P1_MPRDDQBY2DL, 0x33333333 +DATA 4, MX6_MMDC_P1_MPRDDQBY3DL, 0x33333333 +/* Complete calibration by forced measurment */ +DATA 4, MX6_MMDC_P0_MPMUR0, 0x00000800 +DATA 4, MX6_MMDC_P1_MPMUR0, 0x00000800 +/* in DDR3, 64-bit mode, only MMDC0 is initiated */ +DATA 4, MX6_MMDC_P0_MDPDC, 0x00020025 +DATA 4, MX6_MMDC_P0_MDOTC, 0x00333030 +DATA 4, MX6_MMDC_P0_MDCFG0, 0x676B5313 +DATA 4, MX6_MMDC_P0_MDCFG1, 0xB66E8B63 +DATA 4, MX6_MMDC_P0_MDCFG2, 0x01FF00DB +DATA 4, MX6_MMDC_P0_MDMISC, 0x00001740 +DATA 4, MX6_MMDC_P0_MDSCR, 0x00008000 +DATA 4, MX6_MMDC_P0_MDRWD, 0x000026d2 +DATA 4, MX6_MMDC_P0_MDOR, 0x006B1023 +DATA 4, MX6_MMDC_P0_MDASP, 0x00000027 +DATA 4, MX6_MMDC_P0_MDCTL, 0x84190000
+DATA 4, MX6_MMDC_P0_MDSCR, 0x04008032 +DATA 4, MX6_MMDC_P0_MDSCR, 0x00008033 +DATA 4, MX6_MMDC_P0_MDSCR, 0x00048031 +DATA 4, MX6_MMDC_P0_MDSCR, 0x05208030 +DATA 4, MX6_MMDC_P0_MDSCR, 0x04008040
+/* final ddr setup */ +DATA 4, MX6_MMDC_P0_MDREF, 0x00005800 +DATA 4, MX6_MMDC_P0_MPODTCTRL, 0x00011117 +DATA 4, MX6_MMDC_P1_MPODTCTRL, 0x00011117 +DATA 4, MX6_MMDC_P0_MDPDC, 0x00025565 +DATA 4, MX6_MMDC_P0_MAPSR, 0x00011006 +DATA 4, MX6_MMDC_P0_MDSCR, 0x00000000 diff --git a/configs/aristainetos2_defconfig b/configs/aristainetos2_defconfig new file mode 100644 index 0000000..e536646 --- /dev/null +++ b/configs/aristainetos2_defconfig @@ -0,0 +1,3 @@ +CONFIG_SYS_EXTRA_OPTIONS="IMX_CONFIG=board/aristainetos/aristainetos2.cfg,MX6DL" +CONFIG_ARM=y +CONFIG_TARGET_ARISTAINETOS2=y diff --git a/include/configs/aristainetos-common.h b/include/configs/aristainetos-common.h new file mode 100644 index 0000000..7d60cf9 --- /dev/null +++ b/include/configs/aristainetos-common.h @@ -0,0 +1,333 @@ +/*
- (C) Copyright 2015
- (C) Copyright 2014
- Heiko Schocher, DENX Software Engineering, hs@denx.de.
- Based on:
- Copyright (C) 2012 Freescale Semiconductor, Inc.
- Configuration settings for the Freescale i.MX6Q SabreSD board.
- SPDX-License-Identifier: GPL-2.0+
- */
+#ifndef __ARISTAINETOS_COMMON_CONFIG_H +#define __ARISTAINETOS_COMMON_CONFIG_H
+#define CONFIG_MX6
+#include "mx6_common.h" +#include <linux/sizes.h>
+#define CONFIG_DISPLAY_CPUINFO +#define CONFIG_DISPLAY_BOARDINFO
+#include <asm/arch/imx-regs.h> +#include <asm/imx-common/gpio.h>
+#define CONFIG_MACH_TYPE 4501 +#define CONFIG_MMCROOT "/dev/mmcblk0p1" +#define PHYS_SDRAM_SIZE (1u * 1024 * 1024 * 1024)
+#define CONFIG_SYS_GENERIC_BOARD
+/* Size of malloc() pool */ +#define CONFIG_SYS_MALLOC_LEN (64 * SZ_1M)
+#define CONFIG_BOARD_EARLY_INIT_F +#define CONFIG_MXC_GPIO
+#define CONFIG_MXC_UART
+#define CONFIG_CMD_FUSE +#define CONFIG_MXC_OCOTP
+/* MMC Configs */ +#define CONFIG_FSL_ESDHC +#define CONFIG_FSL_USDHC +#define CONFIG_SYS_FSL_ESDHC_ADDR 0
+#define CONFIG_MMC +#define CONFIG_CMD_MMC +#define CONFIG_GENERIC_MMC +#define CONFIG_BOUNCE_BUFFER +#define CONFIG_CMD_EXT2 +#define CONFIG_CMD_FAT +#define CONFIG_DOS_PARTITION
+#define CONFIG_CMD_PING +#define CONFIG_CMD_DHCP +#define CONFIG_CMD_MII +#define CONFIG_CMD_NET +#define CONFIG_FEC_MXC +#define CONFIG_MII +#define IMX_FEC_BASE ENET_BASE_ADDR +#define CONFIG_ETHPRIME "FEC" +#define CONFIG_FEC_MXC_PHYADDR 0
+#define CONFIG_PHYLIB +#define CONFIG_PHY_MICREL
+#define CONFIG_CMD_SF +#define CONFIG_SPI_FLASH +#define CONFIG_SPI_FLASH_MTD +#define CONFIG_SPI_FLASH_STMICRO +#define CONFIG_MXC_SPI +#define CONFIG_SF_DEFAULT_BUS 3 +#define CONFIG_SF_DEFAULT_SPEED 20000000 +#define CONFIG_SF_DEFAULT_MODE SPI_MODE_0 +#define CONFIG_SYS_SPI_ST_ENABLE_WP_PIN
+/* allow to overwrite serial and ethaddr */ +#define CONFIG_ENV_OVERWRITE +#define CONFIG_CONS_INDEX 1 +#define CONFIG_BAUDRATE 115200
+/* Command definition */ +#include <config_cmd_default.h>
+#define CONFIG_CMD_BMODE +#define CONFIG_CMD_BOOTZ +#define CONFIG_CMD_SETEXPR +#undef CONFIG_CMD_IMLS
+#define CONFIG_BOOTDELAY 3
+#define CONFIG_LOADADDR 0x12000000 +#define CONFIG_SYS_TEXT_BASE 0x17800000
+#define CONFIG_EXTRA_ENV_SETTINGS \
- "script=u-boot.scr\0" \
- "fit_file=/boot/system.itb\0" \
- "loadaddr=0x12000000\0" \
- "fit_addr_r=0x14000000\0" \
- "uboot=/boot/u-boot.imx\0" \
- "uboot_sz=d0000\0" \
- "rescue_sys_addr=f0000\0" \
- "rescue_sys_length=f10000\0" \
- "panel=lb07wv8\0" \
- "splashpos=m,m\0" \
- "console=" CONFIG_CONSOLE_DEV "\0" \
- "fdt_high=0xffffffff\0" \
- "initrd_high=0xffffffff\0" \
- "addmtd=setenv bootargs ${bootargs} ${mtdparts}\0" \
- "set_fit_default=fdt addr ${fit_addr_r};fdt set /configurations " \
"default ${board_type}\0" \- "get_env=mw ${loadaddr} 0 0x20000;" \
"mmc rescan;" \"ext2load mmc ${mmcdev}:${mmcpart} ${loadaddr} env.txt;" \"env import -t ${loadaddr}\0" \- "default_env=mw ${loadaddr} 0 0x20000;" \
"env export -t ${loadaddr} serial# ethaddr eth1addr " \"board_type panel;" \"env default -a;" \"env import -t ${loadaddr}\0" \- "loadbootscript=" \
"ext2load mmc ${mmcdev}:${mmcpart} ${loadaddr} ${script};\0" \- "bootscript=echo Running bootscript from mmc ...; " \
"source\0" \- "mmcpart=1\0" \
- "mmcdev=0\0" \
- "mmcroot=" CONFIG_MMCROOT " rootwait rw\0" \
- "mmcargs=setenv bootargs console=${console},${baudrate} " \
"root=${mmcroot}\0" \- "mmcboot=echo Booting from mmc ...; " \
"run mmcargs addmtd addmisc set_fit_default;" \"bootm ${fit_addr_r}\0" \- "mmc_load_fit=ext2load mmc ${mmcdev}:${mmcpart} ${fit_addr_r} " \
"${fit_file}\0" \- "mmc_load_uboot=ext2load mmc ${mmcdev}:${mmcpart} ${loadaddr} " \
"${uboot}\0" \- "mmc_upd_uboot=mw.b ${loadaddr} 0xff ${uboot_sz};" \
"setexpr cmp_buf ${loadaddr} + ${uboot_sz};" \"setexpr uboot_maxsize ${uboot_sz} - 400;" \"mw.b ${cmp_buf} 0x00 ${uboot_sz};" \"run mmc_load_uboot;sf probe;sf erase 0 ${uboot_sz};" \"sf write ${loadaddr} 400 ${filesize};" \"sf read ${cmp_buf} 400 ${uboot_sz};" \"cmp.b ${loadaddr} ${cmp_buf} ${uboot_maxsize}\0" \- "ubiboot=echo Booting from ubi ...; " \
"run ubiargs addmtd addmisc set_fit_default;" \"bootm ${fit_addr_r}\0" \- "ubifs_load_fit=sf probe;ubi part ubi 2048;ubifsmount ubi:rootfs;" \
"ubifsload ${fit_addr_r} /boot/system.itb; " \"imi ${fit_addr_r}\0 " \- "rescueargs=setenv bootargs console=${console},${baudrate} " \
"root=/dev/ram rw\0 " \- "rescueboot=echo Booting rescue system from NOR ...; " \
"run rescueargs addmtd addmisc set_fit_default;" \"bootm ${fit_addr_r}\0" \- "rescue_load_fit=sf probe;sf read ${fit_addr_r} ${rescue_sys_addr} " \
"${rescue_sys_length}; imi ${fit_addr_r}\0" \- CONFIG_EXTRA_ENV_BOARD_SETTINGS
+#define CONFIG_BOOTCOMMAND \
- "mmc dev ${mmcdev};" \
- "if mmc rescan; then " \
"if run loadbootscript; then " \"run bootscript; " \"else " \"if run mmc_load_fit; then " \"run mmcboot; " \"else " \"if run ubifs_load_fit; then " \"run ubiboot; " \"else " \"if run rescue_load_fit; then " \"run rescueboot; " \"else " \"echo RESCUE SYSTEM BOOT " \"FAILURE;" \"fi; " \"fi; " \"fi; " \"fi; " \- "else " \
"if run ubifs_load_fit; then " \"run ubiboot; " \"else " \"if run rescue_load_fit; then " \"run rescueboot; " \"else " \"echo RESCUE SYSTEM BOOT FAILURE;" \"fi; " \"fi; " \- "fi"
+#define CONFIG_ARP_TIMEOUT 200UL
+/* Miscellaneous configurable options */ +#define CONFIG_SYS_LONGHELP +#define CONFIG_SYS_HUSH_PARSER +#define CONFIG_SYS_PROMPT_HUSH_PS2 "> " +#define CONFIG_AUTO_COMPLETE +#define CONFIG_SYS_CBSIZE 256
+/* Print Buffer Size */ +#define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + sizeof(CONFIG_SYS_PROMPT) + 16) +#define CONFIG_SYS_MAXARGS 16 +#define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE
+#define CONFIG_SYS_MEMTEST_START PHYS_SDRAM +#define CONFIG_SYS_MEMTEST_END (CONFIG_SYS_MEMTEST_START + 0x100000) +#define CONFIG_SYS_MEMTEST_SCRATCH 0x10800000
+#define CONFIG_SYS_LOAD_ADDR CONFIG_LOADADDR
+#define CONFIG_CMDLINE_EDITING +#define CONFIG_STACKSIZE (128 * 1024)
+/* Physical Memory Map */ +#define CONFIG_NR_DRAM_BANKS 1 +#define PHYS_SDRAM MMDC0_ARB_BASE_ADDR
+#define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM +#define CONFIG_SYS_INIT_RAM_ADDR IRAM_BASE_ADDR +#define CONFIG_SYS_INIT_RAM_SIZE IRAM_SIZE
+#define CONFIG_SYS_INIT_SP_OFFSET \
- (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
+#define CONFIG_SYS_INIT_SP_ADDR \
- (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET)
+/* FLASH and environment organization */ +#define CONFIG_SYS_NO_FLASH
+#define CONFIG_ENV_SIZE (12 * 1024) +#define CONFIG_ENV_IS_IN_SPI_FLASH +#define CONFIG_SYS_REDUNDAND_ENVIRONMENT +#define CONFIG_ENV_SPI_BUS CONFIG_SF_DEFAULT_BUS +#define CONFIG_ENV_SPI_CS CONFIG_SF_DEFAULT_CS +#define CONFIG_ENV_SPI_MAX_HZ CONFIG_SF_DEFAULT_SPEED +#define CONFIG_ENV_SPI_MODE CONFIG_SF_DEFAULT_MODE +#define CONFIG_ENV_SECT_SIZE (0x010000) +#define CONFIG_ENV_OFFSET (0x0d0000) +#define CONFIG_ENV_OFFSET_REDUND (0x0e0000)
+#define CONFIG_OF_LIBFDT
+#define CONFIG_CMD_CACHE
+#define CONFIG_SYS_FSL_USDHC_NUM 2
+/* I2C */ +#define CONFIG_CMD_I2C +#define CONFIG_SYS_I2C +#define CONFIG_SYS_I2C_MXC +#define CONFIG_SYS_I2C_MXC_I2C3 /* enable I2C bus 3 */ +#define CONFIG_SYS_I2C_SPEED 100000 +#define CONFIG_SYS_I2C_SLAVE 0x7f +#define CONFIG_SYS_I2C_NOPROBES { {0, 0x00} }
+#define CONFIG_CMD_GPIO
+/* NAND stuff */ +#define CONFIG_CMD_NAND +#define CONFIG_CMD_NAND_TRIMFFS +#define CONFIG_NAND_MXS +#define CONFIG_SYS_MAX_NAND_DEVICE 1 +#define CONFIG_SYS_NAND_BASE 0x40000000 +#define CONFIG_SYS_NAND_5_ADDR_CYCLE +#define CONFIG_SYS_NAND_ONFI_DETECTION
+/* DMA stuff, needed for GPMI/MXS NAND support */ +#define CONFIG_APBH_DMA +#define CONFIG_APBH_DMA_BURST +#define CONFIG_APBH_DMA_BURST8
+/* RTC */ +#define CONFIG_SYS_I2C_RTC_ADDR 0x68 +#define CONFIG_SYS_RTC_BUS_NUM 2 +#define CONFIG_RTC_M41T11 +#define CONFIG_CMD_DATE
+/* USB Configs */ +#define CONFIG_CMD_USB +#define CONFIG_CMD_FAT +#define CONFIG_USB_EHCI +#define CONFIG_USB_EHCI_MX6 +#define CONFIG_USB_STORAGE +#define CONFIG_USB_MAX_CONTROLLER_COUNT 2 +#define CONFIG_EHCI_HCD_INIT_AFTER_RESET /* For OTG port */ +#define CONFIG_MXC_USB_PORTSC (PORT_PTS_UTMI | PORT_PTS_PTW) +#define CONFIG_MXC_USB_FLAGS 0
+/* UBI support */ +#define CONFIG_CMD_MTDPARTS +#define CONFIG_MTD_PARTITIONS +#define CONFIG_MTD_DEVICE +#define CONFIG_RBTREE +#define CONFIG_LZO +#define CONFIG_CMD_UBI +#define CONFIG_CMD_UBIFS
+#define CONFIG_MTD_UBI_FASTMAP +#define CONFIG_MTD_UBI_FASTMAP_AUTOCONVERT 1
+#define CONFIG_HW_WATCHDOG +#define CONFIG_IMX_WATCHDOG
+#define CONFIG_FIT
+/* Framebuffer */ +#define CONFIG_VIDEO +#define CONFIG_VIDEO_IPUV3 +/* check this console not needed, after test remove it */ +#define CONFIG_CFB_CONSOLE +#define CONFIG_VGA_AS_SINGLE_DEVICE +#define CONFIG_SYS_CONSOLE_IS_IN_ENV +#define CONFIG_SYS_CONSOLE_OVERWRITE_ROUTINE +#define CONFIG_VIDEO_BMP_RLE8 +#define CONFIG_SPLASH_SCREEN +#define CONFIG_SPLASH_SCREEN_ALIGN +#define CONFIG_BMP_16BPP +#define CONFIG_VIDEO_LOGO +#define CONFIG_VIDEO_BMP_LOGO +#define CONFIG_IPUV3_CLK 198000000 +#define CONFIG_IMX_VIDEO_SKIP
+#define CONFIG_CMD_BMP
+#define CONFIG_PWM_IMX +#define CONFIG_IMX6_PWM_PER_CLK 66000000
+#endif /* __ARISTAINETOS_COMMON_CONFIG_H */ diff --git a/include/configs/aristainetos.h b/include/configs/aristainetos.h index cc26790..258866a 100644 --- a/include/configs/aristainetos.h +++ b/include/configs/aristainetos.h @@ -13,333 +13,31 @@ #ifndef __ARISTAINETOS_CONFIG_H #define __ARISTAINETOS_CONFIG_H
-#define CONFIG_MX6
-#include "mx6_common.h" -#include <linux/sizes.h>
-#define CONFIG_DISPLAY_CPUINFO -#define CONFIG_DISPLAY_BOARDINFO
-#include <asm/arch/imx-regs.h> -#include <asm/imx-common/gpio.h>
-#define CONFIG_MACH_TYPE 4501 -#define CONFIG_MMCROOT "/dev/mmcblk0p1" +#define CONFIG_SYS_BOARD_VERSION 1 #define CONFIG_HOSTNAME aristainetos -#define PHYS_SDRAM_SIZE (1u * 1024 * 1024 * 1024)
-#define CONFIG_SYS_GENERIC_BOARD
-/* Size of malloc() pool */ -#define CONFIG_SYS_MALLOC_LEN (64 * SZ_1M) +#define CONFIG_BOARDNAME "aristainetos"
-#define CONFIG_BOARD_EARLY_INIT_F -#define CONFIG_MXC_GPIO
-#define CONFIG_MXC_UART #define CONFIG_MXC_UART_BASE UART5_BASE #define CONFIG_CONSOLE_DEV "ttymxc4"
-#define CONFIG_CMD_FUSE -#define CONFIG_MXC_OCOTP
-/* MMC Configs */ -#define CONFIG_FSL_ESDHC -#define CONFIG_FSL_USDHC -#define CONFIG_SYS_FSL_ESDHC_ADDR 0
-#define CONFIG_MMC -#define CONFIG_CMD_MMC -#define CONFIG_GENERIC_MMC -#define CONFIG_BOUNCE_BUFFER -#define CONFIG_CMD_EXT2 -#define CONFIG_CMD_FAT -#define CONFIG_DOS_PARTITION
-#define CONFIG_CMD_PING -#define CONFIG_CMD_DHCP -#define CONFIG_CMD_MII -#define CONFIG_CMD_NET -#define CONFIG_FEC_MXC -#define CONFIG_MII -#define IMX_FEC_BASE ENET_BASE_ADDR #define CONFIG_FEC_XCV_TYPE RMII -#define CONFIG_ETHPRIME "FEC" -#define CONFIG_FEC_MXC_PHYADDR 0
-#define CONFIG_PHYLIB -#define CONFIG_PHY_MICREL
-#define CONFIG_CMD_SF -#define CONFIG_SPI_FLASH -#define CONFIG_SPI_FLASH_MTD -#define CONFIG_SPI_FLASH_STMICRO -#define CONFIG_MXC_SPI -#define CONFIG_SF_DEFAULT_BUS 3 #define CONFIG_SF_DEFAULT_CS 0 -#define CONFIG_SF_DEFAULT_SPEED 20000000 -#define CONFIG_SF_DEFAULT_MODE SPI_MODE_0 -#define CONFIG_SYS_SPI_ST_ENABLE_WP_PIN -/* allow to overwrite serial and ethaddr */ -#define CONFIG_ENV_OVERWRITE -#define CONFIG_CONS_INDEX 1 -#define CONFIG_BAUDRATE 115200
-/* Command definition */ -#include <config_cmd_default.h>
-#define CONFIG_CMD_BMODE -#define CONFIG_CMD_BOOTZ -#define CONFIG_CMD_SETEXPR -#undef CONFIG_CMD_IMLS
-#define CONFIG_BOOTDELAY 3
-#define CONFIG_LOADADDR 0x12000000 -#define CONFIG_SYS_TEXT_BASE 0x17800000
-#define CONFIG_EXTRA_ENV_SETTINGS \
- "script=u-boot.scr\0" \
- "fit_file=/boot/system.itb\0" \
- "loadaddr=0x12000000\0" \
- "fit_addr_r=0x14000000\0" \
- "uboot=/boot/u-boot.imx\0" \
- "uboot_sz=d0000\0" \
- "rescue_sys_addr=f0000\0" \
- "rescue_sys_length=f10000\0" \
+#define CONFIG_EXTRA_ENV_BOARD_SETTINGS \ "board_type=aristainetos7@1\0" \
- "panel=lb07wv8\0" \
- "splashpos=m,m\0" \
- "console=" CONFIG_CONSOLE_DEV "\0" \
- "fdt_high=0xffffffff\0" \
- "initrd_high=0xffffffff\0" \ "mtdids=nand0=gpmi-nand,nor0=spi3.0\0" \ "mtdparts=mtdparts=spi3.0:832k(u-boot),64k(env),64k(env-red)," \ "-(rescue-system);gpmi-nand:-(ubi)\0" \ "addmisc=setenv bootargs ${bootargs} consoleblank=0\0" \ "addmtd=setenv bootargs ${bootargs} ${mtdparts}\0" \
- "set_fit_default=fdt addr ${fit_addr_r};fdt set /configurations " \
"default ${board_type}\0" \- "get_env=mw ${loadaddr} 0 0x20000;" \
"mmc rescan;" \"ext2load mmc ${mmcdev}:${mmcpart} ${loadaddr} env.txt;" \"env import -t ${loadaddr}\0" \- "default_env=mw ${loadaddr} 0 0x20000;" \
"env export -t ${loadaddr} serial# ethaddr eth1addr " \"board_type panel;" \"env default -a;" \"env import -t ${loadaddr}\0" \- "loadbootscript=" \
"ext2load mmc ${mmcdev}:${mmcpart} ${loadaddr} ${script};\0" \- "bootscript=echo Running bootscript from mmc ...; " \
"source\0" \- "mmcpart=1\0" \
- "mmcdev=0\0" \
- "mmcroot=" CONFIG_MMCROOT " rootwait rw\0" \
- "mmcargs=setenv bootargs console=${console},${baudrate} " \
"root=${mmcroot}\0" \- "mmcboot=echo Booting from mmc ...; " \
"run mmcargs addmtd addmisc set_fit_default;" \"bootm ${fit_addr_r}\0" \- "mmc_load_fit=ext2load mmc ${mmcdev}:${mmcpart} ${fit_addr_r} " \
"${fit_file}\0" \- "mmc_load_uboot=ext2load mmc ${mmcdev}:${mmcpart} ${loadaddr} " \
"${uboot}\0" \- "mmc_upd_uboot=mw.b ${loadaddr} 0xff ${uboot_sz};" \
"setexpr cmp_buf ${loadaddr} + ${uboot_sz};" \"setexpr uboot_maxsize ${uboot_sz} - 400;" \"mw.b ${cmp_buf} 0x00 ${uboot_sz};" \"run mmc_load_uboot;sf probe;sf erase 0 ${uboot_sz};" \"sf write ${loadaddr} 400 ${filesize};" \"sf read ${cmp_buf} 400 ${uboot_sz};" \"cmp.b ${loadaddr} ${cmp_buf} ${uboot_maxsize}\0" \"ubi.mtd=0,2048 root=ubi0:rootfs rootfstype=ubifs\0 " \- "ubiboot=echo Booting from ubi ...; " \
"run ubiargs addmtd addmisc set_fit_default;" \"bootm ${fit_addr_r}\0" \- "ubifs_load_fit=sf probe;ubi part ubi 2048;ubifsmount ubi:rootfs;" \
"ubifsload ${fit_addr_r} /boot/system.itb; " \"imi ${fit_addr_r}\0 " \- "rescueargs=setenv bootargs console=${console},${baudrate} " \
"root=/dev/ram rw\0 " \- "rescueboot=echo Booting rescue system from NOR ...; " \
"run rescueargs addmtd addmisc set_fit_default;" \"bootm ${fit_addr_r}\0" \- "rescue_load_fit=sf probe;sf read ${fit_addr_r} ${rescue_sys_addr} " \
"${rescue_sys_length}; imi ${fit_addr_r}\0 "-#define CONFIG_BOOTCOMMAND \
- "mmc dev ${mmcdev};" \
- "if mmc rescan; then " \
"if run loadbootscript; then " \"run bootscript; " \"else " \"if run mmc_load_fit; then " \"run mmcboot; " \"else " \"if run ubifs_load_fit; then " \"run ubiboot; " \"else " \"if run rescue_load_fit; then " \"run rescueboot; " \"else " \"echo RESCUE SYSTEM BOOT " \"FAILURE;" \"fi; " \"fi; " \"fi; " \"fi; " \- "else " \
"if run ubifs_load_fit; then " \"run ubiboot; " \"else " \"if run rescue_load_fit; then " \"run rescueboot; " \"else " \"echo RESCUE SYSTEM BOOT FAILURE;" \"fi; " \"fi; " \- "fi"
-#define CONFIG_ARP_TIMEOUT 200UL
-/* Miscellaneous configurable options */ -#define CONFIG_SYS_LONGHELP -#define CONFIG_SYS_HUSH_PARSER -#define CONFIG_SYS_PROMPT_HUSH_PS2 "> " -#define CONFIG_AUTO_COMPLETE -#define CONFIG_SYS_CBSIZE 256
-/* Print Buffer Size */ -#define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + sizeof(CONFIG_SYS_PROMPT) + 16) -#define CONFIG_SYS_MAXARGS 16 -#define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE
-#define CONFIG_SYS_MEMTEST_START PHYS_SDRAM -#define CONFIG_SYS_MEMTEST_END (CONFIG_SYS_MEMTEST_START + 0x100000) -#define CONFIG_SYS_MEMTEST_SCRATCH 0x10800000
-#define CONFIG_SYS_LOAD_ADDR CONFIG_LOADADDR
-#define CONFIG_CMDLINE_EDITING -#define CONFIG_STACKSIZE (128 * 1024)
-/* Physical Memory Map */ -#define CONFIG_NR_DRAM_BANKS 1 -#define PHYS_SDRAM MMDC0_ARB_BASE_ADDR
-#define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM -#define CONFIG_SYS_INIT_RAM_ADDR IRAM_BASE_ADDR -#define CONFIG_SYS_INIT_RAM_SIZE IRAM_SIZE
-#define CONFIG_SYS_INIT_SP_OFFSET \
- (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
-#define CONFIG_SYS_INIT_SP_ADDR \
- (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET)
-/* FLASH and environment organization */ -#define CONFIG_SYS_NO_FLASH
-#define CONFIG_ENV_SIZE (12 * 1024) -#define CONFIG_ENV_IS_IN_SPI_FLASH -#define CONFIG_SYS_REDUNDAND_ENVIRONMENT -#define CONFIG_ENV_SPI_BUS CONFIG_SF_DEFAULT_BUS -#define CONFIG_ENV_SPI_CS CONFIG_SF_DEFAULT_CS -#define CONFIG_ENV_SPI_MAX_HZ CONFIG_SF_DEFAULT_SPEED -#define CONFIG_ENV_SPI_MODE CONFIG_SF_DEFAULT_MODE -#define CONFIG_ENV_SECT_SIZE (0x010000) -#define CONFIG_ENV_OFFSET (0x0d0000) -#define CONFIG_ENV_OFFSET_REDUND (0x0e0000)
-#define CONFIG_OF_LIBFDT
-#define CONFIG_CMD_CACHE
-#define CONFIG_SYS_FSL_USDHC_NUM 2
-#define CONFIG_CMD_I2C -#define CONFIG_SYS_I2C -#define CONFIG_SYS_I2C_MXC -#define CONFIG_SYS_I2C_MXC_I2C3 /* enable I2C bus 3 */ -#define CONFIG_SYS_I2C_SPEED 100000 -#define CONFIG_SYS_I2C_SLAVE 0x7f -#define CONFIG_SYS_I2C_NOPROBES { {0, 0x00} }
-#define CONFIG_CMD_GPIO -#define CONFIG_GPIO_ENABLE_SPI_FLASH IMX_GPIO_NR(2, 15)
-/* NAND stuff */ -#define CONFIG_CMD_NAND -#define CONFIG_CMD_NAND_TRIMFFS -#define CONFIG_NAND_MXS -#define CONFIG_SYS_MAX_NAND_DEVICE 1 -#define CONFIG_SYS_NAND_BASE 0x40000000 -#define CONFIG_SYS_NAND_5_ADDR_CYCLE -#define CONFIG_SYS_NAND_ONFI_DETECTION
-/* DMA stuff, needed for GPMI/MXS NAND support */ -#define CONFIG_APBH_DMA -#define CONFIG_APBH_DMA_BURST -#define CONFIG_APBH_DMA_BURST8
-/* RTC */ -#define CONFIG_SYS_I2C_RTC_ADDR 0x68 -#define CONFIG_SYS_RTC_BUS_NUM 2 -#define CONFIG_RTC_M41T11 -#define CONFIG_CMD_DATE
-/* USB Configs */ -#define CONFIG_CMD_USB -#define CONFIG_CMD_FAT -#define CONFIG_USB_EHCI -#define CONFIG_USB_EHCI_MX6 -#define CONFIG_USB_STORAGE -#define CONFIG_USB_MAX_CONTROLLER_COUNT 2 -#define CONFIG_EHCI_HCD_INIT_AFTER_RESET /* For OTG port */ -#define CONFIG_MXC_USB_PORTSC (PORT_PTS_UTMI | PORT_PTS_PTW) -#define CONFIG_MXC_USB_FLAGS 0
"ubi.mtd=0,2048 root=ubi0:rootfs rootfstype=ubifs\0 "#define ARISTAINETOS_USB_OTG_PWR IMX_GPIO_NR(4, 15) #define ARISTAINETOS_USB_H1_PWR IMX_GPIO_NR(3, 31) +#define CONFIG_GPIO_ENABLE_SPI_FLASH IMX_GPIO_NR(2, 15)
-/* UBI support */ -#define CONFIG_CMD_MTDPARTS -#define CONFIG_MTD_PARTITIONS -#define CONFIG_MTD_DEVICE -#define CONFIG_RBTREE -#define CONFIG_LZO -#define CONFIG_CMD_UBI -#define CONFIG_CMD_UBIFS
-#define CONFIG_MTD_UBI_FASTMAP -#define CONFIG_MTD_UBI_FASTMAP_AUTOCONVERT 1
-#define CONFIG_HW_WATCHDOG -#define CONFIG_IMX_WATCHDOG
-#define CONFIG_FIT
-/* Framebuffer */ -#define CONFIG_VIDEO -#define CONFIG_VIDEO_IPUV3 -/* check this console not needed, after test remove it */ -#define CONFIG_CFB_CONSOLE -#define CONFIG_VGA_AS_SINGLE_DEVICE -#define CONFIG_SYS_CONSOLE_IS_IN_ENV -#define CONFIG_SYS_CONSOLE_OVERWRITE_ROUTINE -#define CONFIG_VIDEO_BMP_RLE8 -#define CONFIG_SPLASH_SCREEN -#define CONFIG_SPLASH_SCREEN_ALIGN -#define CONFIG_BMP_16BPP -#define CONFIG_VIDEO_LOGO -#define CONFIG_VIDEO_BMP_LOGO -#define CONFIG_IPUV3_CLK 198000000 -#define CONFIG_IMX_VIDEO_SKIP
-#define CONFIG_CMD_BMP +#include "aristainetos-common.h"
-#define CONFIG_PWM_IMX -#define CONFIG_IMX6_PWM_PER_CLK 66000000 #endif /* __ARISTAINETOS_CONFIG_H */ diff --git a/include/configs/aristainetos2.h b/include/configs/aristainetos2.h new file mode 100644 index 0000000..faeafe2d --- /dev/null +++ b/include/configs/aristainetos2.h @@ -0,0 +1,56 @@ +/*
- (C) Copyright 2015
- Heiko Schocher, DENX Software Engineering, hs@denx.de.
- Based on:
- Copyright (C) 2012 Freescale Semiconductor, Inc.
- Configuration settings for the Freescale i.MX6DL aristainetos2 board.
- SPDX-License-Identifier: GPL-2.0+
- */
+#ifndef __ARISTAINETOS2_CONFIG_H +#define __ARISTAINETOS2_CONFIG_H
+#define CONFIG_SYS_BOARD_VERSION 2 +#define CONFIG_HOSTNAME aristainetos2 +#define CONFIG_BOARDNAME "aristainetos2"
+#define CONFIG_BOARD_LATE_INIT
+#define CONFIG_MXC_UART_BASE UART2_BASE +#define CONFIG_CONSOLE_DEV "ttymxc1"
+#define CONFIG_FEC_XCV_TYPE RGMII +#define CONFIG_PHY_MICREL_KSZ9031
+#define CONFIG_SF_DEFAULT_CS 1
+#define CONFIG_EXTRA_ENV_BOARD_SETTINGS \
- "board_type=aristainetos2_7@1\0" \
- "nor_bootdelay=-2\0" \
- "mtdids=nand0=gpmi-nand,nor0=spi3.1\0" \
- "mtdparts=mtdparts=spi3.1:832k(u-boot),64k(env),64k(env-red)," \
"-(rescue-system);gpmi-nand:-(ubi)\0" \- "addmisc=setenv bootargs ${bootargs} net.ifnames=0 consoleblank=0\0" \
- "ubiargs=setenv bootargs console=${console},${baudrate} " \
"ubi.mtd=0,4096 root=ubi0:rootfs rootfstype=ubifs\0 "+#define CONFIG_SYS_I2C_MXC_I2C4 /* enable I2C bus 4 */
+#define ARISTAINETOS_USB_OTG_PWR IMX_GPIO_NR(4, 15) +#define ARISTAINETOS_USB_H1_PWR IMX_GPIO_NR(1, 0) +#define CONFIG_GPIO_ENABLE_SPI_FLASH IMX_GPIO_NR(2, 15)
+/* Framebuffer */ +#define CONFIG_SYS_LDB_CLOCK 33246000 +#define CONFIG_LG4573
+#define CONFIG_CMD_BMP
+#define CONFIG_PWM_IMX +#define CONFIG_IMX6_PWM_PER_CLK 66000000
+#include "aristainetos-common.h"
+#endif /* __ARISTAINETOS2_CONFIG_H */
Applied to u-boot-imx, thanks!
Best regards, Stefano Babic