Signed-off-by: Emil Renner Berthing u-boot@esmil.dk --- arch/arm/Kconfig | 5 + arch/arm/include/asm/arch-mx5/iomux-mx51.h | 19 ++ arch/arm/include/asm/mach-types.h | 13 + board/hercules/mx51_na04/Kconfig | 15 + board/hercules/mx51_na04/MAINTAINERS | 6 + board/hercules/mx51_na04/Makefile | 10 + board/hercules/mx51_na04/mx51_na04.c | 469 +++++++++++++++++++++++++++++ configs/mx51_na04_defconfig | 3 + include/configs/mx51_na04.h | 246 +++++++++++++++ 9 files changed, 786 insertions(+) create mode 100644 board/hercules/mx51_na04/Kconfig create mode 100644 board/hercules/mx51_na04/MAINTAINERS create mode 100644 board/hercules/mx51_na04/Makefile create mode 100644 board/hercules/mx51_na04/mx51_na04.c create mode 100644 configs/mx51_na04_defconfig create mode 100644 include/configs/mx51_na04.h
diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig index 0982117..f8c4429 100644 --- a/arch/arm/Kconfig +++ b/arch/arm/Kconfig @@ -581,6 +581,10 @@ config TARGET_MX51_EFIKAMX bool "Support mx51_efikamx" select CPU_V7
+config TARGET_MX51_NA04 + bool "Support the Hercules eCAFE Slim/EX HD laptops" + select CPU_V7 + config TARGET_VISION2 bool "Support vision2" select CPU_V7 @@ -911,6 +915,7 @@ source "board/freescale/mx6sxsabresd/Kconfig" source "board/freescale/vf610twr/Kconfig" source "board/gateworks/gw_ventana/Kconfig" source "board/genesi/mx51_efikamx/Kconfig" +source "board/hercules/mx51_na04/Kconfig" source "board/gumstix/pepper/Kconfig" source "board/h2200/Kconfig" source "board/hale/tt01/Kconfig" diff --git a/arch/arm/include/asm/arch-mx5/iomux-mx51.h b/arch/arm/include/asm/arch-mx5/iomux-mx51.h index 70aaa37..91dde62 100644 --- a/arch/arm/include/asm/arch-mx5/iomux-mx51.h +++ b/arch/arm/include/asm/arch-mx5/iomux-mx51.h @@ -71,6 +71,7 @@ enum { MX51_PAD_EIM_A25__USBH2_DIR = IOMUX_PAD(0x454, 0x0c0, 2, __NA_, 0, MX51_USBH_PAD_CTRL), MX51_PAD_EIM_A26__GPIO2_20 = IOMUX_PAD(0x458, 0x0c4, 1, __NA_, 0, MX51_GPIO_PAD_CTRL), MX51_PAD_EIM_A26__USBH2_STP = IOMUX_PAD(0x458, 0x0c4, 2, __NA_, 0, MX51_USBH_PAD_CTRL), + MX51_PAD_EIM_A27__GPIO2_21 = IOMUX_PAD(0x45c, 0x0c8, 1, __NA_, 0, MX51_GPIO_PAD_CTRL), MX51_PAD_EIM_A27__USBH2_NXT = IOMUX_PAD(0x45c, 0x0c8, 2, __NA_, 0, MX51_USBH_PAD_CTRL), MX51_PAD_EIM_EB2__FEC_MDIO = IOMUX_PAD(0x468, 0x0d4, 3, 0x954, 0, PAD_CTL_PUS_22K_UP | PAD_CTL_SRE_FAST | PAD_CTL_DSE_HIGH | PAD_CTL_HYS), MX51_PAD_EIM_EB3__FEC_RDATA1 = IOMUX_PAD(0x46c, 0x0d8, 3, 0x95c, 0, NO_PAD_CTRL), @@ -105,6 +106,7 @@ enum { MX51_PAD_NANDF_CLE__PATA_RESET_B = IOMUX_PAD(0x4f0, 0x114, 1, __NA_, 0, NO_PAD_CTRL), MX51_PAD_NANDF_WP_B__PATA_DMACK = IOMUX_PAD(0x4f4, 0x118, 1, __NA_, 0, NO_PAD_CTRL), MX51_PAD_NANDF_RB0__PATA_DMARQ = IOMUX_PAD(0x4f8, 0x11c, 1, __NA_, 0, NO_PAD_CTRL), + MX51_PAD_NANDF_RB0__SD3_DATA3 = IOMUX_PAD(0x4f8, 0x11c, 2, 0x948, 0, MX51_SDHCI_PAD_CTRL), MX51_PAD_NANDF_RB1__PATA_IORDY = IOMUX_PAD(0x4fc, 0x120, 1, __NA_, 0, NO_PAD_CTRL), MX51_PAD_NANDF_RB2__FEC_COL = IOMUX_PAD(0x500, 0x124, 1, 0x94c, 0, MX51_PAD_CTRL_2), MX51_PAD_NANDF_RB2__GPIO3_10 = IOMUX_PAD(0x500, 0x124, 3, __NA_, 0, MX51_GPIO_PAD_CTRL), @@ -122,23 +124,32 @@ enum { MX51_PAD_NANDF_CS6__FEC_TDATA3 = IOMUX_PAD(0x530, 0x148, 2, __NA_, 0, MX51_PAD_CTRL_5), MX51_PAD_NANDF_CS6__PATA_DA_2 = IOMUX_PAD(0x530, 0x148, 1, __NA_, 0, NO_PAD_CTRL), MX51_PAD_NANDF_CS7__FEC_TX_EN = IOMUX_PAD(0x534, 0x14c, 1, __NA_, 0, MX51_PAD_CTRL_5), + MX51_PAD_NANDF_CS7__SD3_CLK = IOMUX_PAD(0x534, 0x14c, 5, __NA_, 0, MX51_SDHCI_PAD_CTRL), MX51_PAD_NANDF_RDY_INT__FEC_TX_CLK = IOMUX_PAD(0x538, 0x150, 1, 0x974, 0, MX51_PAD_CTRL_4), + MX51_PAD_NANDF_RDY_INT__SD3_CMD = IOMUX_PAD(0x538, 0x150, 0x15, __NA_, 0, MX51_SDHCI_PAD_CTRL), MX51_PAD_NANDF_D15__GPIO3_25 = IOMUX_PAD(0x53c, 0x154, 3, __NA_, 0, MX51_GPIO_PAD_CTRL), MX51_PAD_NANDF_D15__PATA_DATA15 = IOMUX_PAD(0x53c, 0x154, 1, __NA_, 0, NO_PAD_CTRL), + MX51_PAD_NANDF_D15__SD3_DAT7 = IOMUX_PAD(0x53c, 0x154, 5, __NA_, 0, MX51_SDHCI_PAD_CTRL), MX51_PAD_NANDF_D14__GPIO3_26 = IOMUX_PAD(0x540, 0x158, 3, __NA_, 0, MX51_GPIO_PAD_CTRL), MX51_PAD_NANDF_D14__PATA_DATA14 = IOMUX_PAD(0x540, 0x158, 1, __NA_, 0, NO_PAD_CTRL), + MX51_PAD_NANDF_D14__SD3_DAT6 = IOMUX_PAD(0x540, 0x158, 5, __NA_, 0, MX51_SDHCI_PAD_CTRL), MX51_PAD_NANDF_D13__GPIO3_27 = IOMUX_PAD(0x544, 0x15c, 3, __NA_, 0, MX51_GPIO_PAD_CTRL), MX51_PAD_NANDF_D13__PATA_DATA13 = IOMUX_PAD(0x544, 0x15c, 1, __NA_, 0, NO_PAD_CTRL), + MX51_PAD_NANDF_D13__SD3_DAT5 = IOMUX_PAD(0x544, 0x15c, 5, __NA_, 0, MX51_SDHCI_PAD_CTRL), MX51_PAD_NANDF_D12__PATA_DATA12 = IOMUX_PAD(0x548, 0x160, 1, __NA_, 0, NO_PAD_CTRL), + MX51_PAD_NANDF_D12__SD3_DAT4 = IOMUX_PAD(0x548, 0x160, 5, __NA_, 0, MX51_SDHCI_PAD_CTRL), MX51_PAD_NANDF_D11__FEC_RX_DV = IOMUX_PAD(0x54c, 0x164, 2, 0x96c, 0, NO_PAD_CTRL), MX51_PAD_NANDF_D11__PATA_DATA11 = IOMUX_PAD(0x54c, 0x164, 1, __NA_, 0, NO_PAD_CTRL), MX51_PAD_NANDF_D10__GPIO3_30 = IOMUX_PAD(0x550, 0x168, 3, __NA_, 0, MX51_GPIO_PAD_CTRL), MX51_PAD_NANDF_D10__PATA_DATA10 = IOMUX_PAD(0x550, 0x168, 1, __NA_, 0, NO_PAD_CTRL), + MX51_PAD_NANDF_D10__SD3_DATA2 = IOMUX_PAD(0x550, 0x168, 5, 0x944, 1, MX51_SDHCI_PAD_CTRL), MX51_PAD_NANDF_D9__FEC_RDATA0 = IOMUX_PAD(0x554, 0x16c, 0x12, 0x958, 0, MX51_PAD_CTRL_4), MX51_PAD_NANDF_D9__GPIO3_31 = IOMUX_PAD(0x554, 0x16c, 3, __NA_, 0, MX51_GPIO_PAD_CTRL), MX51_PAD_NANDF_D9__PATA_DATA9 = IOMUX_PAD(0x554, 0x16c, 1, __NA_, 0, NO_PAD_CTRL), + MX51_PAD_NANDF_D9__SD3_DATA1 = IOMUX_PAD(0x554, 0x16c, 5, 0x940, 1, MX51_SDHCI_PAD_CTRL), MX51_PAD_NANDF_D8__FEC_TDATA0 = IOMUX_PAD(0x558, 0x170, 2, __NA_, 0, MX51_PAD_CTRL_5), MX51_PAD_NANDF_D8__PATA_DATA8 = IOMUX_PAD(0x558, 0x170, 1, __NA_, 0, NO_PAD_CTRL), + MX51_PAD_NANDF_D8__SD3_DATA0 = IOMUX_PAD(0x558, 0x170, 5, 0x93c, 1, MX51_SDHCI_PAD_CTRL), MX51_PAD_NANDF_D7__PATA_DATA7 = IOMUX_PAD(0x55c, 0x174, 1, __NA_, 0, NO_PAD_CTRL), MX51_PAD_NANDF_D6__PATA_DATA6 = IOMUX_PAD(0x560, 0x178, 1, __NA_, 0, NO_PAD_CTRL), MX51_PAD_NANDF_D5__PATA_DATA5 = IOMUX_PAD(0x564, 0x17c, 1, __NA_, 0, NO_PAD_CTRL), @@ -147,6 +158,7 @@ enum { MX51_PAD_NANDF_D2__PATA_DATA2 = IOMUX_PAD(0x570, 0x188, 1, __NA_, 0, NO_PAD_CTRL), MX51_PAD_NANDF_D1__PATA_DATA1 = IOMUX_PAD(0x574, 0x18c, 1, __NA_, 0, NO_PAD_CTRL), MX51_PAD_NANDF_D0__PATA_DATA0 = IOMUX_PAD(0x578, 0x190, 1, __NA_, 0, NO_PAD_CTRL), + MX51_PAD_CSI1_VSYNC__GPIO3_14 = IOMUX_PAD(0x5ac, 0x1c4, 3, __NA_, 0, MX51_GPIO_PAD_CTRL), MX51_PAD_CSI2_D12__GPIO4_9 = IOMUX_PAD(0x5bc, 0x1cc, 3, __NA_, 0, MX51_GPIO_PAD_CTRL), MX51_PAD_CSI2_D13__GPIO4_10 = IOMUX_PAD(0x5c0, 0x1d0, 3, __NA_, 0, MX51_GPIO_PAD_CTRL), MX51_PAD_CSPI1_MOSI__ECSPI1_MOSI = IOMUX_PAD(0x600, 0x210, 0, __NA_, 0, MX51_ECSPI_PAD_CTRL), @@ -185,7 +197,13 @@ enum { MX51_PAD_DI1_PIN3__DI1_PIN3 = IOMUX_PAD(0x72c, 0x32c, 0, __NA_, 0, NO_PAD_CTRL), MX51_PAD_DI1_PIN2__DI1_PIN2 = IOMUX_PAD(0x734, 0x330, 0, __NA_, 0, NO_PAD_CTRL), MX51_PAD_DI2_DISP_CLK__DI2_DISP_CLK = IOMUX_PAD(0x754, 0x34c, 0, __NA_, 0, NO_PAD_CTRL), + MX51_PAD_DI2_DISP_CLK__FEC_RDATA1 = IOMUX_PAD(0x754, 0x34c, 2, 0x95c, 1, NO_PAD_CTRL), + MX51_PAD_DI_GP4__FEC_RDATA2 = IOMUX_PAD(0x758, 0x350, 2, 0x960, 1, NO_PAD_CTRL), MX51_PAD_DI_GP4__DI2_PIN15 = IOMUX_PAD(0x758, 0x350, 4, __NA_, 0, NO_PAD_CTRL), + MX51_PAD_DISP2_DAT9__FEC_TX_EN = IOMUX_PAD(0x780, 0x378, 2, __NA_, 0, PAD_CTL_DSE_HIGH), + MX51_PAD_DISP2_DAT13__FEC_TX_CLK = IOMUX_PAD(0x790, 0x388, 2, 0x974, 1, MX51_PAD_CTRL_2), + MX51_PAD_DISP2_DAT14__FEC_RDATA0 = IOMUX_PAD(0x794, 0x38c, 2, 0x958, 1, NO_PAD_CTRL), + MX51_PAD_DISP2_DAT15__FEC_TDATA0 = IOMUX_PAD(0x798, 0x390, 2, __NA_, 0, PAD_CTL_DSE_HIGH), MX51_PAD_SD1_CMD__SD1_CMD = IOMUX_PAD(0x79c, 0x394, 0x10, __NA_, 0, MX51_SDHCI_PAD_CTRL), MX51_PAD_SD1_CLK__SD1_CLK = IOMUX_PAD(0x7a0, 0x398, 0x10, __NA_, 0, MX51_SDHCI_PAD_CTRL | PAD_CTL_HYS), MX51_PAD_SD1_DATA0__SD1_DATA0 = IOMUX_PAD(0x7a4, 0x39c, 0x10, __NA_, 0, MX51_SDHCI_PAD_CTRL), @@ -195,6 +213,7 @@ enum { MX51_PAD_GPIO1_0__GPIO1_0 = IOMUX_PAD(0x7b4, 0x3ac, 1, __NA_, 0, MX51_GPIO_PAD_CTRL), MX51_PAD_GPIO1_0__SD1_CD = IOMUX_PAD(0x7b4, 0x3ac, 0, __NA_, 0, MX51_ESDHC_PAD_CTRL), MX51_PAD_GPIO1_1__SD1_WP = IOMUX_PAD(0x7b8, 0x3b0, 0, __NA_, 0, MX51_ESDHC_PAD_CTRL), + MX51_PAD_GPIO1_1__GPIO1_1 = IOMUX_PAD(0x7b8, 0x3b0, 1, __NA_, 0, MX51_GPIO_PAD_CTRL), MX51_PAD_SD2_CMD__SD2_CMD = IOMUX_PAD(0x7bc, 0x3b4, 0x10, __NA_, 0, MX51_SDHCI_PAD_CTRL), MX51_PAD_SD2_CLK__SD2_CLK = IOMUX_PAD(0x7c0, 0x3b8, 0x10, __NA_, 0, MX51_SDHCI_PAD_CTRL | PAD_CTL_HYS), MX51_PAD_SD2_DATA0__SD2_DATA0 = IOMUX_PAD(0x7c4, 0x3bc, 0x10, __NA_, 0, MX51_SDHCI_PAD_CTRL), diff --git a/arch/arm/include/asm/mach-types.h b/arch/arm/include/asm/mach-types.h index d4a447b..b8f0a6a 100644 --- a/arch/arm/include/asm/mach-types.h +++ b/arch/arm/include/asm/mach-types.h @@ -1103,6 +1103,7 @@ extern unsigned int __machine_arch_type; #define MACH_TYPE_THALES_ADC 3492 #define MACH_TYPE_UBISYS_P9D_EVP 3493 #define MACH_TYPE_ATDGP318 3494 +#define MACH_TYPE_MX51_NA04 3719 #define MACH_TYPE_OMAP5_SEVM 3777 #define MACH_TYPE_ARMADILLO_800EVA 3863 #define MACH_TYPE_KZM9G 4140 @@ -14201,6 +14202,18 @@ extern unsigned int __machine_arch_type; # define machine_is_atdgp318() (0) #endif
+#ifdef CONFIG_MACH_MX51_NA04 +# ifdef machine_arch_type +# undef machine_arch_type +# define machine_arch_type __machine_arch_type +# else +# define machine_arch_type MACH_TYPE_MX51_NA04 +# endif +# define machine_is_mx51_na04() (machine_arch_type == MACH_TYPE_MX51_NA04) +#else +# define machine_is_mx51_na04() (0) +#endif + #ifdef CONFIG_MACH_OMAP5_SEVM # ifdef machine_arch_type # undef machine_arch_type diff --git a/board/hercules/mx51_na04/Kconfig b/board/hercules/mx51_na04/Kconfig new file mode 100644 index 0000000..8214328 --- /dev/null +++ b/board/hercules/mx51_na04/Kconfig @@ -0,0 +1,15 @@ +if TARGET_MX51_NA04 + +config SYS_BOARD + default "mx51_na04" + +config SYS_VENDOR + default "hercules" + +config SYS_SOC + default "mx5" + +config SYS_CONFIG_NAME + default "mx51_na04" + +endif diff --git a/board/hercules/mx51_na04/MAINTAINERS b/board/hercules/mx51_na04/MAINTAINERS new file mode 100644 index 0000000..7825f76 --- /dev/null +++ b/board/hercules/mx51_na04/MAINTAINERS @@ -0,0 +1,6 @@ +MX51_NA04 BOARD +M: Emil Renner Berthing u-boot@esmil.dk +S: Maintained +F: board/hercules/mx51_na04/ +F: include/configs/mx51_na04.h +F: configs/mx51_na04_defconfig diff --git a/board/hercules/mx51_na04/Makefile b/board/hercules/mx51_na04/Makefile new file mode 100644 index 0000000..d7d2aa7 --- /dev/null +++ b/board/hercules/mx51_na04/Makefile @@ -0,0 +1,10 @@ +# +# Copyright (C) 2014, Emil Renner Berthing u-boot@esmil.dk +# Copyright (C) 2007, Guennadi Liakhovetski lg@denx.de +# +# (C) Copyright 2009 Freescale Semiconductor, Inc. +# +# SPDX-License-Identifier: GPL-2.0+ +# + +obj-y += mx51_na04.o diff --git a/board/hercules/mx51_na04/mx51_na04.c b/board/hercules/mx51_na04/mx51_na04.c new file mode 100644 index 0000000..c573791 --- /dev/null +++ b/board/hercules/mx51_na04/mx51_na04.c @@ -0,0 +1,469 @@ +/* + * (C) Copyright 2014 Emil Renner Berthing u-boot@esmil.dk + * (C) Copyright 2009 Freescale Semiconductor, Inc. + * + * SPDX-License-Identifier: GPL-2.0+ + */ + +#include <common.h> +#include <asm/io.h> +#include <asm/gpio.h> +#include <asm/arch/imx-regs.h> +#include <asm/arch/iomux-mx51.h> +#include <asm/errno.h> +#include <asm/arch/sys_proto.h> +#include <asm/arch/crm_regs.h> +#include <asm/arch/clock.h> +#include <i2c.h> +#include <mmc.h> +#include <fsl_esdhc.h> +#include <power/pmic.h> +#include <fsl_pmic.h> +#include <mc13892.h> +#include <usb/ehci-fsl.h> + +DECLARE_GLOBAL_DATA_PTR; + +#define UART_PAD_CTRL (PAD_CTL_HYS | PAD_CTL_PUS_100K_DOWN | PAD_CTL_DSE_HIGH) + +static const iomux_v3_cfg_t mx51_na04_pads[] = { + /* LCD */ +#define MX51_NA04_LCD_3V3 IMX_GPIO_NR(4, 9) + MX51_PAD_CSI2_D12__GPIO4_9, +#define MX51_NA04_LVDS_POWER IMX_GPIO_NR(3, 3) + MX51_PAD_DI1_D0_CS__GPIO3_3, +#define MX51_NA04_BACKLIGHT_CTL IMX_GPIO_NR(3, 4) + MX51_PAD_DI1_D1_CS__GPIO3_4, +#define MX51_NA04_BACKLIGHT_PWM IMX_GPIO_NR(1, 2) + MX51_PAD_GPIO1_2__GPIO1_2, + + /* UART 1 */ + MX51_PAD_UART1_RXD__UART1_RXD, + MX51_PAD_UART1_TXD__UART1_TXD, + NEW_PAD_CTRL(MX51_PAD_UART1_RTS__UART1_RTS, UART_PAD_CTRL), + NEW_PAD_CTRL(MX51_PAD_UART1_CTS__UART1_CTS, UART_PAD_CTRL), + +#ifdef CONFIG_FEC_MXC + /* FEC Ethernet */ + NEW_PAD_CTRL(MX51_PAD_EIM_EB2__FEC_MDIO, PAD_CTL_HYS | + PAD_CTL_PUS_22K_UP | PAD_CTL_ODE | + PAD_CTL_DSE_HIGH | PAD_CTL_SRE_FAST), + MX51_PAD_NANDF_CS3__FEC_MDC, + NEW_PAD_CTRL(MX51_PAD_EIM_CS3__FEC_RDATA3, + MX51_PAD_CTRL_2), + NEW_PAD_CTRL(MX51_PAD_DI_GP4__FEC_RDATA2, + MX51_PAD_CTRL_2), + NEW_PAD_CTRL(MX51_PAD_DI2_DISP_CLK__FEC_RDATA1, + MX51_PAD_CTRL_2), + NEW_PAD_CTRL(MX51_PAD_DISP2_DAT14__FEC_RDATA0, + MX51_PAD_CTRL_2), + MX51_PAD_NANDF_CS6__FEC_TDATA3, + MX51_PAD_NANDF_CS5__FEC_TDATA2, + MX51_PAD_NANDF_CS4__FEC_TDATA1, + MX51_PAD_DISP2_DAT15__FEC_TDATA0, + MX51_PAD_DISP2_DAT9__FEC_TX_EN, + MX51_PAD_NANDF_CS2__FEC_TX_ER, + MX51_PAD_DISP2_DAT13__FEC_TX_CLK, + NEW_PAD_CTRL(MX51_PAD_NANDF_RB2__FEC_COL, + MX51_PAD_CTRL_4), + NEW_PAD_CTRL(MX51_PAD_NANDF_RB3__FEC_RX_CLK, + MX51_PAD_CTRL_4), + MX51_PAD_EIM_CS5__FEC_CRS, + MX51_PAD_EIM_CS4__FEC_RX_ER, + NEW_PAD_CTRL(MX51_PAD_NANDF_D11__FEC_RX_DV, + MX51_PAD_CTRL_4), +#define MX51_NA04_PHY_RESET IMX_GPIO_NR(2, 14) + NEW_PAD_CTRL(MX51_PAD_EIM_A20__GPIO2_14, PAD_CTL_PUE), +#endif + +#ifdef CONFIG_MXC_SPI + /* SPI 1 */ + NEW_PAD_CTRL(MX51_PAD_CSPI1_MOSI__ECSPI1_MOSI, PAD_CTL_HYS | + PAD_CTL_DSE_HIGH | PAD_CTL_SRE_FAST), + NEW_PAD_CTRL(MX51_PAD_CSPI1_MISO__ECSPI1_MISO, PAD_CTL_HYS | + PAD_CTL_DSE_HIGH | PAD_CTL_SRE_FAST), + NEW_PAD_CTRL(MX51_PAD_CSPI1_SS1__ECSPI1_SS1, + MX51_GPIO_PAD_CTRL), + MX51_PAD_CSPI1_SS0__ECSPI1_SS0, + NEW_PAD_CTRL(MX51_PAD_CSPI1_RDY__ECSPI1_RDY, MX51_PAD_CTRL_2), + NEW_PAD_CTRL(MX51_PAD_CSPI1_SCLK__ECSPI1_SCLK, PAD_CTL_HYS | + PAD_CTL_DSE_HIGH | PAD_CTL_SRE_FAST), +#endif + + /* USB Host 1 */ + MX51_PAD_USBH1_CLK__USBH1_CLK, + MX51_PAD_USBH1_DIR__USBH1_DIR, + MX51_PAD_USBH1_STP__USBH1_STP, + MX51_PAD_USBH1_NXT__USBH1_NXT, + MX51_PAD_USBH1_DATA0__USBH1_DATA0, + MX51_PAD_USBH1_DATA1__USBH1_DATA1, + MX51_PAD_USBH1_DATA2__USBH1_DATA2, + MX51_PAD_USBH1_DATA3__USBH1_DATA3, + MX51_PAD_USBH1_DATA4__USBH1_DATA4, + MX51_PAD_USBH1_DATA5__USBH1_DATA5, + MX51_PAD_USBH1_DATA6__USBH1_DATA6, + MX51_PAD_USBH1_DATA7__USBH1_DATA7, +#define MX51_NA04_USB_PHY_RESET IMX_GPIO_NR(2, 5) + MX51_PAD_EIM_D21__GPIO2_5, +#define MX51_NA04_USB_CLK_EN_B IMX_GPIO_NR(2, 27) + MX51_PAD_EIM_CS2__GPIO2_27, +#define MX51_NA04_USBH1_HUB_RST IMX_GPIO_NR(1, 6) + NEW_PAD_CTRL(MX51_PAD_GPIO1_6__GPIO1_6, 0), + + /* Power Key */ +#define MX51_NA04_POWER_KEY IMX_GPIO_NR(2, 21) + NEW_PAD_CTRL(MX51_PAD_EIM_A27__GPIO2_21, PAD_CTL_HYS), + + /* Battery LED */ +#define MX51_NA04_BATTERY_LED IMX_GPIO_NR(3, 14) + NEW_PAD_CTRL(MX51_PAD_CSI1_VSYNC__GPIO3_14, + PAD_CTL_SRE_FAST), +}; + +int dram_init(void) +{ + /* dram_init must store complete ramsize in gd->ram_size */ + gd->ram_size = get_ram_size((void *)CONFIG_SYS_SDRAM_BASE, + PHYS_SDRAM_1_SIZE); + return 0; +} + +u32 get_board_rev(void) +{ + u32 rev = get_cpu_rev(); + if (!gpio_get_value(IMX_GPIO_NR(1, 22))) + rev |= BOARD_REV_2_0 << BOARD_VER_OFFSET; + return rev; +} + +static void init_lcd(void) +{ + /* Blank the LCD */ + gpio_direction_output(MX51_NA04_LVDS_POWER, 0); + gpio_direction_output(MX51_NA04_BACKLIGHT_CTL, 0); + gpio_direction_output(MX51_NA04_BACKLIGHT_PWM, 0); + + /* ..but keep the power on to avoid a nasty + * white flash when Linux takes over */ + gpio_direction_output(MX51_NA04_LCD_3V3, 1); +} + +static void reset_usb(void) +{ + /* Turn off USB_CLK_EN_B line */ + gpio_direction_output(MX51_NA04_USB_CLK_EN_B, 1); + + /* Assert USB hub reset */ + gpio_direction_output(MX51_NA04_USBH1_HUB_RST, 0); + + /* Assert USB phy reset */ + gpio_direction_output(MX51_NA04_USB_PHY_RESET, 0); +} + +#ifdef CONFIG_USB_EHCI_MX5 +int board_ehci_hcd_init(int port) +{ + /* De-assert USB phy reset */ + gpio_set_value(MX51_NA04_USB_PHY_RESET, 1); + + /* Drive USB_CLK_EN_B line low */ + gpio_direction_output(MX51_NA04_USB_CLK_EN_B, 0); + + mdelay(2); + + /* De-assert USB usb reset */ + gpio_set_value(MX51_NA04_USBH1_HUB_RST, 1); + return 0; +} +#endif + +#ifdef CONFIG_MXC_SPI +static void power_init(void) +{ + unsigned int val; + struct mxc_ccm_reg *mxc_ccm = (struct mxc_ccm_reg *)MXC_CCM_BASE; + struct pmic *p; + int ret; + + ret = pmic_init(CONFIG_FSL_PMIC_BUS); + if (ret) + return; + + p = pmic_get("FSL_PMIC"); + if (!p) + return; + + /* Write needed to Power Gate 2 register */ + pmic_reg_read(p, REG_POWER_MISC, &val); + val &= ~PWGT2SPIEN; + pmic_reg_write(p, REG_POWER_MISC, val); + + /* Externally powered */ + pmic_reg_read(p, REG_CHARGE, &val); + val |= ICHRG0 | ICHRG1 | ICHRG2 | ICHRG3 | CHGAUTOB; + pmic_reg_write(p, REG_CHARGE, val); + + /* power up the system first */ + pmic_reg_write(p, REG_POWER_MISC, PWUP); + + /* Set core voltage to 1.1V */ + pmic_reg_read(p, REG_SW_0, &val); + val = (val & ~SWx_VOLT_MASK) | SWx_1_100V; + pmic_reg_write(p, REG_SW_0, val); + + /* Setup VCC (SW2) to 1.25 */ + pmic_reg_read(p, REG_SW_1, &val); + val = (val & ~SWx_VOLT_MASK) | SWx_1_250V; + pmic_reg_write(p, REG_SW_1, val); + + /* Setup 1V2_DIG1 (SW3) to 1.25 */ + pmic_reg_read(p, REG_SW_2, &val); + val = (val & ~SWx_VOLT_MASK) | SWx_1_250V; + pmic_reg_write(p, REG_SW_2, val); + udelay(50); + + /* Raise the core frequency to 800MHz */ + writel(0x0, &mxc_ccm->cacrr); + + /* Set switchers in Auto in NORMAL mode & STANDBY mode */ + /* Setup the switcher mode for SW1 & SW2*/ + pmic_reg_read(p, REG_SW_4, &val); + val = (val & ~((SWMODE_MASK << SWMODE1_SHIFT) | + (SWMODE_MASK << SWMODE2_SHIFT))); + val |= (SWMODE_AUTO_AUTO << SWMODE1_SHIFT) | + (SWMODE_AUTO_AUTO << SWMODE2_SHIFT); + pmic_reg_write(p, REG_SW_4, val); + + /* Setup the switcher mode for SW3 & SW4 */ + pmic_reg_read(p, REG_SW_5, &val); + val = (val & ~((SWMODE_MASK << SWMODE3_SHIFT) | + (SWMODE_MASK << SWMODE4_SHIFT))); + val |= (SWMODE_AUTO_AUTO << SWMODE3_SHIFT) | + (SWMODE_AUTO_AUTO << SWMODE4_SHIFT); + pmic_reg_write(p, REG_SW_5, val); + + /* Set VDIG to 1.65V, VGEN3 to 1.8V, VCAM to 2.6V */ + pmic_reg_read(p, REG_SETTING_0, &val); + val &= ~(VCAM_MASK | VGEN3_MASK | VDIG_MASK); + val |= VDIG_1_65 | VGEN3_1_8 | VCAM_2_6; + pmic_reg_write(p, REG_SETTING_0, val); + + /* Set VVIDEO to 2.775V, VAUDIO to 3V, VSD to 3.15V */ + pmic_reg_read(p, REG_SETTING_1, &val); + val &= ~(VVIDEO_MASK | VSD_MASK | VAUDIO_MASK); + val |= VSD_3_15 | VAUDIO_3_0 | VVIDEO_2_775; + pmic_reg_write(p, REG_SETTING_1, val); + + /* Configure VGEN3 and VCAM regulators to use external PNP */ + val = VGEN3CONFIG | VCAMCONFIG; + pmic_reg_write(p, REG_MODE_1, val); + udelay(200); + + /* Enable VGEN3, VCAM, VAUDIO, VVIDEO, VSD regulators */ + val = VGEN3EN | VGEN3CONFIG | VCAMEN | VCAMCONFIG | + VVIDEOEN | VAUDIOEN | VSDEN; + pmic_reg_write(p, REG_MODE_1, val); +} +#else +static inline void power_init(void) {} +#endif + +#ifdef CONFIG_FEC_MXC +static void reset_fec(void) +{ + gpio_direction_output(MX51_NA04_PHY_RESET, 0); + udelay(500); + gpio_set_value(MX51_NA04_PHY_RESET, 1); +} +#else +static inline void reset_fec(void) {} +#endif + +#ifdef CONFIG_FSL_ESDHC +int board_mmc_init(bd_t *bis) +{ + static const iomux_v3_cfg_t sd1_pads[] = { + NEW_PAD_CTRL(MX51_PAD_SD1_CMD__SD1_CMD, + PAD_CTL_DSE_MAX | PAD_CTL_HYS | + PAD_CTL_PUS_47K_UP | PAD_CTL_SRE_FAST), + NEW_PAD_CTRL(MX51_PAD_SD1_CLK__SD1_CLK, + PAD_CTL_DSE_MAX | + PAD_CTL_PUS_47K_UP | PAD_CTL_SRE_FAST), + NEW_PAD_CTRL(MX51_PAD_SD1_DATA0__SD1_DATA0, + PAD_CTL_DSE_MAX | PAD_CTL_HYS | + PAD_CTL_PUS_47K_UP | PAD_CTL_SRE_FAST), + NEW_PAD_CTRL(MX51_PAD_SD1_DATA1__SD1_DATA1, + PAD_CTL_DSE_MAX | PAD_CTL_HYS | + PAD_CTL_PUS_47K_UP | PAD_CTL_SRE_FAST), + NEW_PAD_CTRL(MX51_PAD_SD1_DATA2__SD1_DATA2, + PAD_CTL_DSE_MAX | PAD_CTL_HYS | + PAD_CTL_PUS_47K_UP | PAD_CTL_SRE_FAST), + NEW_PAD_CTRL(MX51_PAD_SD1_DATA3__SD1_DATA3, + PAD_CTL_DSE_MAX | PAD_CTL_HYS | + PAD_CTL_PUS_100K_DOWN | PAD_CTL_SRE_FAST), +#define MX51_NA04_SDHC1_CD IMX_GPIO_NR(1, 0) + NEW_PAD_CTRL(MX51_PAD_GPIO1_0__GPIO1_0, PAD_CTL_HYS), +#define MX51_NA04_SDHC1_WP IMX_GPIO_NR(1, 1) + NEW_PAD_CTRL(MX51_PAD_GPIO1_1__GPIO1_1, PAD_CTL_HYS), + }; + + static const iomux_v3_cfg_t sd2_pads[] = { + NEW_PAD_CTRL(MX51_PAD_SD2_CMD__SD2_CMD, + PAD_CTL_DSE_MAX | PAD_CTL_SRE_FAST), + NEW_PAD_CTRL(MX51_PAD_SD2_CLK__SD2_CLK, + PAD_CTL_DSE_MAX | PAD_CTL_SRE_FAST), + NEW_PAD_CTRL(MX51_PAD_SD2_DATA0__SD2_DATA0, + PAD_CTL_DSE_MAX | PAD_CTL_SRE_FAST), + NEW_PAD_CTRL(MX51_PAD_SD2_DATA1__SD2_DATA1, + PAD_CTL_DSE_MAX | PAD_CTL_SRE_FAST), + NEW_PAD_CTRL(MX51_PAD_SD2_DATA2__SD2_DATA2, + PAD_CTL_DSE_MAX | PAD_CTL_SRE_FAST), + NEW_PAD_CTRL(MX51_PAD_SD2_DATA3__SD2_DATA3, + PAD_CTL_DSE_MAX | PAD_CTL_SRE_FAST), +#define MX51_NA04_SDHC2_CD IMX_GPIO_NR(1, 7) + NEW_PAD_CTRL(MX51_PAD_GPIO1_7__GPIO1_7, PAD_CTL_HYS), +#define MX51_NA04_SDHC2_WP IMX_GPIO_NR(1, 5) + NEW_PAD_CTRL(MX51_PAD_GPIO1_5__GPIO1_5, PAD_CTL_HYS), + }; + + static const iomux_v3_cfg_t sd3_pads[] = { + NEW_PAD_CTRL(MX51_PAD_NANDF_RDY_INT__SD3_CMD, + PAD_CTL_DSE_MAX | PAD_CTL_SRE_FAST), + NEW_PAD_CTRL(MX51_PAD_NANDF_CS7__SD3_CLK, + PAD_CTL_DSE_MAX | PAD_CTL_SRE_FAST), + NEW_PAD_CTRL(MX51_PAD_NANDF_D8__SD3_DATA0, + PAD_CTL_DSE_MAX | PAD_CTL_SRE_FAST), + NEW_PAD_CTRL(MX51_PAD_NANDF_D9__SD3_DATA1, + PAD_CTL_DSE_MAX | PAD_CTL_SRE_FAST), + NEW_PAD_CTRL(MX51_PAD_NANDF_D10__SD3_DATA2, + PAD_CTL_DSE_MAX | PAD_CTL_SRE_FAST), + NEW_PAD_CTRL(MX51_PAD_NANDF_RB0__SD3_DATA3, + PAD_CTL_DSE_MAX | PAD_CTL_SRE_FAST), + NEW_PAD_CTRL(MX51_PAD_NANDF_D12__SD3_DAT4, + PAD_CTL_DSE_MAX | PAD_CTL_SRE_FAST), + NEW_PAD_CTRL(MX51_PAD_NANDF_D13__SD3_DAT5, + PAD_CTL_DSE_MAX | PAD_CTL_SRE_FAST), + NEW_PAD_CTRL(MX51_PAD_NANDF_D14__SD3_DAT6, + PAD_CTL_DSE_MAX | PAD_CTL_SRE_FAST), + NEW_PAD_CTRL(MX51_PAD_NANDF_D15__SD3_DAT7, + PAD_CTL_DSE_MAX | PAD_CTL_SRE_FAST), + }; + + static struct fsl_esdhc_cfg esdhc_cfg[] = { + { + .esdhc_base = MMC_SDHC1_BASE_ADDR, + .max_bus_width = 4, + }, + { + .esdhc_base = MMC_SDHC2_BASE_ADDR, + .max_bus_width = 4, + }, + { + .esdhc_base = MMC_SDHC3_BASE_ADDR, + .max_bus_width = 8, + }, + }; + u32 index; + int ret; + + for (index = 0; index < CONFIG_SYS_FSL_ESDHC_NUM; index++) { + switch (index) { + case 0: + imx_iomux_v3_setup_multiple_pads(sd1_pads, + ARRAY_SIZE(sd1_pads)); + gpio_direction_input(MX51_NA04_SDHC1_CD); + gpio_direction_input(MX51_NA04_SDHC1_WP); + esdhc_cfg[0].sdhc_clk = mxc_get_clock(MXC_ESDHC_CLK); + break; + case 1: + imx_iomux_v3_setup_multiple_pads(sd2_pads, + ARRAY_SIZE(sd2_pads)); + gpio_direction_input(MX51_NA04_SDHC2_CD); + gpio_direction_input(MX51_NA04_SDHC2_WP); + esdhc_cfg[1].sdhc_clk = mxc_get_clock(MXC_ESDHC2_CLK); + break; + case 2: + imx_iomux_v3_setup_multiple_pads(sd3_pads, + ARRAY_SIZE(sd3_pads)); + esdhc_cfg[2].sdhc_clk = mxc_get_clock(MXC_ESDHC3_CLK); + break; + default: + printf("Warning: you configured more ESDHC controllers(%d) than supported by the board(3)\n", + CONFIG_SYS_FSL_ESDHC_NUM); + return -EINVAL; + } + ret = fsl_esdhc_initialize(bis, &esdhc_cfg[index]); + if (ret) + return ret; + } + return 0; +} + +int board_mmc_getcd(struct mmc *mmc) +{ + struct fsl_esdhc_cfg *cfg = mmc->priv; + + switch (cfg->esdhc_base) { + case MMC_SDHC1_BASE_ADDR: + return !gpio_get_value(MX51_NA04_SDHC1_CD); + case MMC_SDHC2_BASE_ADDR: + return !gpio_get_value(MX51_NA04_SDHC2_CD); + case MMC_SDHC3_BASE_ADDR: + return 1; + } + + return 0; +} + +int board_mmc_getwp(struct mmc *mmc) +{ + struct fsl_esdhc_cfg *cfg = mmc->priv; + + switch (cfg->esdhc_base) { + case MMC_SDHC1_BASE_ADDR: + return !!gpio_get_value(MX51_NA04_SDHC1_WP); + case MMC_SDHC2_BASE_ADDR: + return !!gpio_get_value(MX51_NA04_SDHC2_WP); + case MMC_SDHC3_BASE_ADDR: + return 0; + } + + return 0; +} +#endif + +int board_early_init_f(void) +{ + imx_iomux_v3_setup_multiple_pads(mx51_na04_pads, + ARRAY_SIZE(mx51_na04_pads)); + init_lcd(); + + return 0; +} + +int board_init(void) +{ + /* Address of boot parameters */ + gd->bd->bi_boot_params = PHYS_SDRAM_1 + 0x100; + + gpio_direction_input(MX51_NA04_POWER_KEY); + gpio_direction_output(MX51_NA04_BATTERY_LED, 0); + reset_usb(); + + return 0; +} + +int board_late_init(void) +{ + power_init(); + reset_fec(); + + return 0; +} + +int checkboard(void) +{ + puts("Board: Hercules eCAFE Slim/EX HD\n"); + + return 0; +} diff --git a/configs/mx51_na04_defconfig b/configs/mx51_na04_defconfig new file mode 100644 index 0000000..eff61c2 --- /dev/null +++ b/configs/mx51_na04_defconfig @@ -0,0 +1,3 @@ +CONFIG_SYS_EXTRA_OPTIONS="IMX_CONFIG=board/freescale/mx51evk/imximage.cfg" +CONFIG_ARM=y +CONFIG_TARGET_MX51_NA04=y diff --git a/include/configs/mx51_na04.h b/include/configs/mx51_na04.h new file mode 100644 index 0000000..70e7fc2 --- /dev/null +++ b/include/configs/mx51_na04.h @@ -0,0 +1,246 @@ +/* + * Copyright (C) 2014, Emil Renner Berthing u-boot@esmil.dk + * Copyright (C) 2007, Guennadi Liakhovetski lg@denx.de + * + * (C) Copyright 2009 Freescale Semiconductor, Inc. + * + * Configuration settings for the Hercules eCAFE Slim/EX HD laptops. + * + * SPDX-License-Identifier: GPL-2.0+ + */ + +#ifndef __CONFIG_H +#define __CONFIG_H + + /* High Level Configuration Options */ + +#define CONFIG_MX51 /* in a mx51 */ + +#define CONFIG_DISPLAY_CPUINFO +#define CONFIG_DISPLAY_BOARDINFO + +#define CONFIG_SYS_TEXT_BASE 0x97800000 + +#include <asm/arch/imx-regs.h> + +#define CONFIG_CMDLINE_TAG /* enable passing of ATAGs */ +#define CONFIG_SETUP_MEMORY_TAGS +#define CONFIG_INITRD_TAG +#define CONFIG_REVISION_TAG +#define CONFIG_SYS_GENERIC_BOARD + +#define CONFIG_OF_LIBFDT + +#define CONFIG_MACH_TYPE MACH_TYPE_MX51_NA04 +/* + * Size of malloc() pool + */ +#define CONFIG_SYS_MALLOC_LEN (10 * 1024 * 1024) + +#define CONFIG_BOARD_LATE_INIT + +/* + * Hardware drivers + */ +#define CONFIG_FSL_IIM +#define CONFIG_CMD_FUSE + +#define CONFIG_MXC_UART +#define CONFIG_MXC_UART_BASE UART1_BASE +#define CONFIG_MXC_GPIO + +/* + * SPI Configs + * */ +#define CONFIG_CMD_SPI + +#define CONFIG_MXC_SPI + +/* PMIC Controller */ +#define CONFIG_POWER +#define CONFIG_POWER_SPI +#define CONFIG_POWER_FSL +#define CONFIG_FSL_PMIC_BUS 0 +#define CONFIG_FSL_PMIC_CS 0 +#define CONFIG_FSL_PMIC_CLK 2500000 +#define CONFIG_FSL_PMIC_MODE (SPI_MODE_0 | SPI_CS_HIGH) +#define CONFIG_FSL_PMIC_BITLEN 32 +#define CONFIG_RTC_MC13XXX + +/* + * MMC Configs + */ +#define CONFIG_FSL_ESDHC +#define CONFIG_SYS_FSL_ESDHC_ADDR MMC_SDHC1_BASE_ADDR +#define CONFIG_SYS_FSL_ESDHC_NUM 3 + +#define CONFIG_MMC + +#define CONFIG_CMD_MMC +#define CONFIG_GENERIC_MMC +#define CONFIG_CMD_FAT +#define CONFIG_DOS_PARTITION + +/* + * Eth Configs + */ +#define CONFIG_MII + +#define CONFIG_FEC_MXC +#define IMX_FEC_BASE FEC_BASE_ADDR +#define CONFIG_FEC_MXC_PHYADDR 0x1F +#define CONFIG_ETHPRIME "FEC0" +#define CONFIG_ARP_TIMEOUT 200UL + +#define CONFIG_CMD_PING +#define CONFIG_CMD_DHCP +#define CONFIG_CMD_MII +#define CONFIG_CMD_NET + +/* USB Configs */ +#define CONFIG_CMD_USB +#define CONFIG_CMD_FAT +#define CONFIG_USB_EHCI +#define CONFIG_USB_EHCI_MX5 +#define CONFIG_USB_STORAGE +#define CONFIG_MXC_USB_PORT 1 +#define CONFIG_MXC_USB_PORTSC PORT_PTS_ULPI +#define CONFIG_MXC_USB_FLAGS MXC_EHCI_POWER_PINS_ENABLED + +/* 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_BOOTZ +#undef CONFIG_CMD_IMLS +#ifndef CONFIG_FEC_MXC +#undef CONFIG_CMD_NET +#endif + +#define CONFIG_CMD_DATE +#define CONFIG_CMD_GPIO +#define CONFIG_CMD_INI + +#define CONFIG_BOOTDELAY 0 +#define CONFIG_PREBOOT "if gpio i ${powerkey};then setenv bootdelay 1;fi" + +#define CONFIG_LOADADDR 0x92000000 /* loadaddr env var */ + +#define CONFIG_EXTRA_ENV_SETTINGS \ + "fdt_addr=0x91000000\0" \ + "initrd_addr=0x93000000\0" \ + "powerkey=53\0" \ + "batteryled=78\0" \ + "mmcdev=1\0" \ + "mmcpart=1\0" \ + "load=fatload\0" \ + "section=default\0" \ + "linux=zImage\0" \ + "devicetree=imx51-na04.dtb\0" \ + "options=console=ttymxc0,115200n8 console=tty1 root=/dev/mmcblk0p2 ro rootwait\0" \ + "mmcinit=" \ + "if ${load} mmc ${mmcdev}:${mmcpart} ${loadaddr} boot.ini;then " \ + "ini '' ${loadaddr} ${filesize};" \ + "ini ${section} ${loadaddr} ${filesize};" \ + "fi\0" \ + "mmcboot=" \ + "setenv bootargs ${options};" \ + "if ${load} mmc ${mmcdev}:${mmcpart} ${loadaddr} ${linux};then " \ + "if test -n ${devicetree};then " \ + "if ${load} mmc ${mmcdev}:${mmcpart} ${fdt_addr} ${devicetree};then " \ + "if test -n ${initrd};then " \ + "if ${load} mmc ${mmcdev}:${mmcpart} ${initrd_addr} ${initrd};then " \ + "bootz ${loadaddr} ${initrd_addr} ${fdt_addr};" \ + "fi;" \ + "else " \ + "bootz ${loadaddr} - ${fdt_addr};" \ + "fi;" \ + "fi;" \ + "else " \ + "if test -n ${initrd};then " \ + "if ${load} mmc ${mmcdev}:${mmcpart} ${initrd_addr} ${initrd};then " \ + "bootz ${loadaddr} ${initrd_addr};" \ + "fi;" \ + "else " \ + "bootz ${loadaddr};" \ + "fi;" \ + "fi;" \ + "fi\0" \ + "error=" \ + "while true;do " \ + "gpio s ${batteryled};sleep 1;" \ + "gpio c ${batteryled};sleep 1;" \ + "done" + +#define CONFIG_BOOTCOMMAND \ + "if gpio i ${powerkey};then " \ + "gpio s ${batteryled};" \ + "setenv section fallback;" \ + "fi;" \ + "setenv bootcmd run mmcboot;" \ + "run mmcinit;" \ + "run bootcmd;" \ + "run error" + +/* + * Miscellaneous configurable options + */ +#define CONFIG_SYS_LONGHELP /* undef to save memory */ +#define CONFIG_SYS_HUSH_PARSER /* use "hush" command parser */ +#define CONFIG_AUTO_COMPLETE +#define CONFIG_SYS_CBSIZE 256 /* Console I/O Buffer Size */ +/* Print Buffer Size */ +#define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + sizeof(CONFIG_SYS_PROMPT) + 16) +#define CONFIG_SYS_MAXARGS 16 /* max number of command args */ +#define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE /* Boot Argument Buffer Size */ + +#define CONFIG_SYS_MEMTEST_START 0x90000000 +#define CONFIG_SYS_MEMTEST_END 0x90010000 + +#define CONFIG_SYS_LOAD_ADDR CONFIG_LOADADDR + +#define CONFIG_CMDLINE_EDITING + +/*----------------------------------------------------------------------- + * Physical Memory Map + */ +#define CONFIG_NR_DRAM_BANKS 1 +#define PHYS_SDRAM_1 CSD0_BASE_ADDR +#define PHYS_SDRAM_1_SIZE (512 * 1024 * 1024) + +#define CONFIG_SYS_SDRAM_BASE (PHYS_SDRAM_1) +#define CONFIG_SYS_INIT_RAM_ADDR (IRAM_BASE_ADDR) +#define CONFIG_SYS_INIT_RAM_SIZE (IRAM_SIZE) + +#define CONFIG_BOARD_EARLY_INIT_F + +#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) + +#define CONFIG_SYS_DDR_CLKSEL 0 +#define CONFIG_SYS_CLKTL_CBCDR 0x59E35100 +#define CONFIG_SYS_MAIN_PWR_ON + +/*----------------------------------------------------------------------- + * FLASH and environment organization + */ +#define CONFIG_SYS_NO_FLASH + +#define CONFIG_ENV_SIZE (8 * 1024) + +#define CONFIG_ENV_IS_NOWHERE +#ifndef CONFIG_ENV_IS_NOWHERE +#define CONFIG_ENV_IS_IN_MMC +#define CONFIG_SYS_MMC_ENV_DEV 1 +#define CONFIG_ENV_OFFSET (6 * 64 * 1024) +#endif + +#endif