diff options
Diffstat (limited to 'include')
| -rw-r--r-- | include/asm-arm/arch-mx50/imx_spi_pmic.h | 33 | ||||
| -rw-r--r-- | include/asm-arm/arch-mx50/iomux.h | 230 | ||||
| -rw-r--r-- | include/asm-arm/arch-mx50/mmu.h | 174 | ||||
| -rw-r--r-- | include/asm-arm/arch-mx50/mx50.h | 300 | ||||
| -rw-r--r-- | include/asm-arm/arch-mx50/mx50_pins.h | 285 | ||||
| -rw-r--r-- | include/asm-arm/mach-types.h | 13 | ||||
| -rw-r--r-- | include/configs/mx50_arm2.h | 248 | ||||
| -rw-r--r-- | include/configs/mx50_arm2_iram.h | 194 | ||||
| -rw-r--r-- | include/configs/mx50_arm2_lpddr2.h | 249 |
9 files changed, 1726 insertions, 0 deletions
diff --git a/include/asm-arm/arch-mx50/imx_spi_pmic.h b/include/asm-arm/arch-mx50/imx_spi_pmic.h new file mode 100644 index 0000000..170c609 --- /dev/null +++ b/include/asm-arm/arch-mx50/imx_spi_pmic.h @@ -0,0 +1,33 @@ +/* + * (C) Copyright 2008-2010 Freescale Semiconductor, Inc. + * + * See file CREDITS for list of people who contributed to this + * project. + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License as + * published by the Free Software Foundation; either version 2 of + * the License, or (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, + * MA 02111-1307 USA + */ + +#ifndef _IMX_SPI_PMIC_H_ +#define _IMX_SPI_PMIC_H_ + +#include <linux/types.h> + +extern struct spi_slave *spi_pmic_probe(void); +extern void spi_pmic_free(struct spi_slave *slave); +extern u32 pmic_reg(struct spi_slave *slave, + u32 reg, u32 val, u32 write); + +#endif /* _IMX_SPI_PMIC_H_ */ diff --git a/include/asm-arm/arch-mx50/iomux.h b/include/asm-arm/arch-mx50/iomux.h new file mode 100644 index 0000000..87e73ea --- /dev/null +++ b/include/asm-arm/arch-mx50/iomux.h @@ -0,0 +1,230 @@ +/* + * Copyright (C) 2010 Freescale Semiconductor, Inc. All Rights Reserved. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + + * You should have received a copy of the GNU General Public License along + * with this program; if not, write to the Free Software Foundation, Inc., + * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. + */ + +#ifndef __MACH_MX50_IOMUX_H__ +#define __MACH_MX50_IOMUX_H__ + +#include <common.h> +#include <asm/io.h> +#include <asm/arch/mx50.h> +#include <asm/arch/mx50_pins.h> + +typedef unsigned int iomux_pin_name_t; + +/* various IOMUX output functions */ +typedef enum iomux_config { + IOMUX_CONFIG_ALT0, /*!< used as alternate function 0 */ + IOMUX_CONFIG_ALT1, /*!< used as alternate function 1 */ + IOMUX_CONFIG_ALT2, /*!< used as alternate function 2 */ + IOMUX_CONFIG_ALT3, /*!< used as alternate function 3 */ + IOMUX_CONFIG_ALT4, /*!< used as alternate function 4 */ + IOMUX_CONFIG_ALT5, /*!< used as alternate function 5 */ + IOMUX_CONFIG_ALT6, /*!< used as alternate function 6 */ + IOMUX_CONFIG_ALT7, /*!< used as alternate function 7 */ + IOMUX_CONFIG_GPIO, /*!< added to help user use GPIO mode */ + IOMUX_CONFIG_SION = 0x1 << 4, /*!< used as LOOPBACK:MUX SION bit */ +} iomux_pin_cfg_t; + +/* various IOMUX pad functions */ +typedef enum iomux_pad_config { + PAD_CTL_SRE_SLOW = 0x0 << 0, + PAD_CTL_SRE_FAST = 0x1 << 0, + PAD_CTL_DRV_LOW = 0x0 << 1, + PAD_CTL_DRV_MEDIUM = 0x1 << 1, + PAD_CTL_DRV_HIGH = 0x2 << 1, + PAD_CTL_DRV_MAX = 0x3 << 1, + PAD_CTL_ODE_OPENDRAIN_NONE = 0x0 << 3, + PAD_CTL_ODE_OPENDRAIN_ENABLE = 0x1 << 3, + PAD_CTL_100K_PD = 0x0 << 4, + PAD_CTL_47K_PU = 0x1 << 4, + PAD_CTL_100K_PU = 0x2 << 4, + PAD_CTL_22K_PU = 0x3 << 4, + PAD_CTL_PUE_KEEPER = 0x0 << 6, + PAD_CTL_PUE_PULL = 0x1 << 6, + PAD_CTL_PKE_NONE = 0x0 << 7, + PAD_CTL_PKE_ENABLE = 0x1 << 7, + PAD_CTL_HYS_NONE = 0x0 << 8, + PAD_CTL_HYS_ENABLE = 0x1 << 8, + PAD_CTL_DDR_INPUT_CMOS = 0x0 << 9, + PAD_CTL_DDR_INPUT_DDR = 0x1 << 9, + PAD_CTL_DRV_VOT_LOW = 0x0 << 13, + PAD_CTL_DRV_VOT_HIGH = 0x1 << 13, +} iomux_pad_config_t; + +/* various IOMUX input select register index */ +typedef enum iomux_input_select { + MUX_IN_AUDMUX_P4_INPUT_DA_AMX_SELECT_I = 0, + MUX_IN_AUDMUX_P4_INPUT_DB_AMX_SELECT_I, + MUX_IN_AUDMUX_P4_INPUT_RXCLK_AMX_SELECT_INPUT, + MUX_IN_AUDMUX_P4_INPUT_RXFS_AMX_SELECT_INPUT, + MUX_IN_AUDMUX_P4_INPUT_TXCLK_AMX_SELECT_INPUT, + MUX_IN_AUDMUX_P4_INPUT_TXFS_AMX_SELECT_INPUT, + MUX_IN_CCM_PLL1_BYPASS_CLK_SELECT_INPUT, + MUX_IN_CCM_PLL2_BYPASS_CLK_SELECT_INPUT, + MUX_IN_CCM_PLL3_BYPASS_CLK_SELECT_INPUT, + MUX_IN_CSPI_IPP_IND_DATAREADY_B_SELECT_INPUT, + MUX_IN_CSPI_IPP_IND_SS1_B_SELECT_INPUT, + MUX_IN_CSPI_IPP_IND_SS2_B_SELECT_INPUT, + MUX_IN_CSPI_IPP_IND_SS3_B_SELECT_INPUT, + MUX_IN_ELCDIF_LCDIF_BUSY_SELECT_INPUT, + MUX_IN_ELCDIF_LCDIF_RXDATA_0_SELECT_INPUT, + MUX_IN_ELCDIF_LCDIF_RXDATA_1_SELECT_INPUT, + MUX_IN_ELCDIF_LCDIF_RXDATA_2_SELECT_INPUT, + MUX_IN_ELCDIF_LCDIF_RXDATA_3_SELECT_INPUT, + MUX_IN_ELCDIF_LCDIF_RXDATA_4_SELECT_INPUT, + MUX_IN_ELCDIF_LCDIF_RXDATA_5_SELECT_INPUT, + MUX_IN_ELCDIF_LCDIF_RXDATA_6_SELECT_INPUT, + MUX_IN_ELCDIF_LCDIF_RXDATA_7_SELECT_INPUT, + MUX_IN_ELCDIF_LCDIF_RXDATA_8_SELECT_INPUT, + MUX_IN_ELCDIF_LCDIF_RXDATA_9_SELECT_INPUT, + MUX_IN_ELCDIF_LCDIF_RXDATA_10_SELECT_INPUT, + MUX_IN_ELCDIF_LCDIF_RXDATA_11_SELECT_INPUT, + MUX_IN_ELCDIF_LCDIF_RXDATA_12_SELECT_INPUT, + MUX_IN_ELCDIF_LCDIF_RXDATA_13_SELECT_INPUT, + MUX_IN_ELCDIF_LCDIF_RXDATA_14_SELECT_INPUT, + MUX_IN_ELCDIF_LCDIF_RXDATA_15_SELECT_INPUT, + MUX_IN_ELCDIF_VSYNC_I_SELECT_INPUT, + MUX_IN_ESDHC2_IPP_CARD_DET_SELECT_INPUT, + MUX_IN_ESDHC2_IPP_WP_ON_SELECT_INPUT, + MUX_IN_ESDHC4_IPP_CARD_CLK_IN_SELECT_INPUT, + MUX_IN_ESDHC4_IPP_CMD_IN_SELECT_INPUT, + MUX_IN_ESDHC4_IPP_DAT0_IN_SELECT_INPUT, + MUX_IN_ESDHC4_IPP_DAT1_IN_SELECT_INPUT, + MUX_IN_ESDHC4_IPP_DAT2_IN_SELECT_INPUT, + MUX_IN_ESDHC4_IPP_DAT3_IN_SELECT_INPUT, + MUX_IN_ESDHC4_IPP_DAT4_IN_SELECT_INPUT, + MUX_IN_ESDHC4_IPP_DAT5_IN_SELECT_INPUT, + MUX_IN_ESDHC4_IPP_DAT6_IN_SELECT_INPUT, + MUX_IN_ESDHC4_IPP_DAT7_IN_SELECT_INPUT, + MUX_IN_FEC_FEC_COL_SELECT_INPUT, + MUX_IN_FEC_FEC_MDI_SELECT_INPUT, + MUX_IN_FEC_FEC_RDATA_0_SELECT_INPUT, + MUX_IN_FEC_FEC_RDATA_1_SELECT_INPUT, + MUX_IN_FEC_FEC_RX_CLK_SELECT_INPUT, + MUX_IN_FEC_FEC_RX_DV_SELECT_INPUT, + MUX_IN_FEC_FEC_RX_ER_SELECT_INPUT, + MUX_IN_FEC_FEC_TX_CLK_SELECT_INPUT, + MUX_IN_KPP_IPP_IND_COL_4_SELECT_INPUT, + MUX_IN_KPP_IPP_IND_COL_5_SELECT_INPUT, + MUX_IN_KPP_IPP_IND_COL_6_SELECT_INPUT, + MUX_IN_KPP_IPP_IND_COL_7_SELECT_INPUT, + MUX_IN_KPP_IPP_IND_ROW_4_SELECT_INPUT, + MUX_IN_KPP_IPP_IND_ROW_5_SELECT_INPUT, + MUX_IN_KPP_IPP_IND_ROW_6_SELECT_INPUT, + MUX_IN_KPP_IPP_IND_ROW_7_SELECT_INPUT, + MUX_IN_RAWNAND_U_GPMI_INPUT_GPMI_DQS_IN_SELECT_INPUT, + MUX_IN_RAWNAND_U_GPMI_INPUT_GPMI_RDY0_IN_SELECT_INPUT, + MUX_IN_SDMA_EVENTS_14_SELECT_INPUT, + MUX_IN_SDMA_EVENTS_15_SELECT_INPUT, + MUX_IN_UART1_IPP_UART_RTS_B_SELECT_INPUT, + MUX_IN_UART1_IPP_UART_RXD_MUX_SELECT_INPUT, + MUX_IN_UART2_IPP_UART_RTS_B_SELECT_INPUT, + MUX_IN_UART2_IPP_UART_RXD_MUX_SELECT_INPUT, + MUX_IN_UART3_IPP_UART_RTS_B_SELECT_INPUT, + MUX_IN_UART3_IPP_UART_RXD_MUX_SELECT_INPUT, + MUX_IN_UART4_IPP_UART_RTS_B_SELECT_INPUT, + MUX_IN_UART4_IPP_UART_RXD_MUX_SELECT_INPUT, + MUX_IN_UART5_IPP_UART_RTS_B_SELECT_INPUT, + MUX_IN_UART5_IPP_UART_RXD_MUX_SELECT_INPUT, + MUX_IN_USBOH1_IPP_IND_OTG_OC_SELECT_INPUT, + MUX_IN_WEIMV2_IPP_IND_READ_DATA_0_SELECT_INPUT, + MUX_IN_WEIMV2_IPP_IND_READ_DATA_1_SELECT_INPUT, + MUX_IN_WEIMV2_IPP_IND_READ_DATA_2_SELECT_INPUT, + MUX_IN_WEIMV2_IPP_IND_READ_DATA_3_SELECT_INPUT, + MUX_IN_WEIMV2_IPP_IND_READ_DATA_4_SELECT_INPUT, + MUX_IN_WEIMV2_IPP_IND_READ_DATA_5_SELECT_INPUT, + MUX_IN_WEIMV2_IPP_IND_READ_DATA_6_SELECT_INPUT, + MUX_IN_WEIMV2_IPP_IND_READ_DATA_7_SELECT_INPUT, + MUX_IN_WEIMV2_IPP_IND_READ_DATA_8_SELECT_INPUT, + MUX_IN_WEIMV2_IPP_IND_READ_DATA_9_SELECT_INPUT, + MUX_IN_WEIMV2_IPP_IND_READ_DATA_10_SELECT_INPUT, + MUX_IN_WEIMV2_IPP_IND_READ_DATA_11_SELECT_INPUT, + MUX_IN_WEIMV2_IPP_IND_READ_DATA_12_SELECT_INPUT, + MUX_IN_WEIMV2_IPP_IND_READ_DATA_13_SELECT_INPUT, + MUX_IN_WEIMV2_IPP_IND_READ_DATA_14_SELECT_INPUT, + MUX_IN_WEIMV2_IPP_IND_READ_DATA_15_SELECT_INPUT, + MUX_INPUT_NUM_MUX, +} iomux_input_select_t; + +/* various IOMUX input functions */ +typedef enum iomux_input_config { + INPUT_CTL_PATH0 = 0x0, + INPUT_CTL_PATH1, + INPUT_CTL_PATH2, + INPUT_CTL_PATH3, + INPUT_CTL_PATH4, + INPUT_CTL_PATH5, + INPUT_CTL_PATH6, + INPUT_CTL_PATH7, +} iomux_input_config_t; + +struct mxc_iomux_pin_cfg { + iomux_pin_name_t pin; + u8 mux_mode; + u16 pad_cfg; + u8 in_select; + u8 in_mode; +}; + +/* + * Request ownership for an IO pin. This function has to be the first one + * being called before that pin is used. The caller has to check the + * return value to make sure it returns 0. + * + * @param pin a name defined by \b iomux_pin_name_t + * @param config config as defined in \b #iomux_pin_ocfg_t + * + * @return 0 if successful; Non-zero otherwise + */ +int mxc_request_iomux(iomux_pin_name_t pin, iomux_pin_cfg_t config); + +/* + * Release ownership for an IO pin + * + * @param pin a name defined by \b iomux_pin_name_t + * @param config config as defined in \b #iomux_pin_ocfg_t + */ +void mxc_free_iomux(iomux_pin_name_t pin, iomux_pin_cfg_t config); + +/* + * This function configures the pad value for a IOMUX pin. + * + * @param pin a pin number as defined in \b #iomux_pin_name_t + * @param config the ORed value of elements defined in + * \b #iomux_pad_config_t + */ +void mxc_iomux_set_pad(iomux_pin_name_t pin, u32 config); + +/* + * This function gets the current pad value for a IOMUX pin. + * + * @param pin a pin number as defined in \b #iomux_pin_name_t + * @return current pad value + */ +unsigned int mxc_iomux_get_pad(iomux_pin_name_t pin); + +/* + * This function configures input path. + * + * @param input index of input select register as defined in + * \b #iomux_input_select_t + * @param config the binary value of elements defined in \b #iomux_input_config_t + */ +void mxc_iomux_set_input(iomux_input_select_t input, u32 config); + +#endif /* __MACH_MX50_IOMUX_H__ */ diff --git a/include/asm-arm/arch-mx50/mmu.h b/include/asm-arm/arch-mx50/mmu.h new file mode 100644 index 0000000..5fa2fc0 --- /dev/null +++ b/include/asm-arm/arch-mx50/mmu.h @@ -0,0 +1,174 @@ +/* + * Copyright 2004-2010 Freescale Semiconductor, Inc. All Rights Reserved. + */ + +/* + * The code contained herein is licensed under the GNU General Public + * License. You may obtain a copy of the GNU General Public License + * Version 2 or later at the following locations: + * + * http://www.opensource.org/licenses/gpl-license.html + * http://www.gnu.org/copyleft/gpl.html + */ + +#ifndef __ARM_ARCH_MMU_H +#define __ARM_ARCH_MMU_H + +#include <linux/types.h> + +/* + * Translation Table Base Bit Masks + */ +#define ARM_TRANSLATION_TABLE_MASK 0xFFFFC000 + +/* + * Domain Access Control Bit Masks + */ +#define ARM_ACCESS_TYPE_NO_ACCESS(domain_num) (0x0 << (domain_num)*2) +#define ARM_ACCESS_TYPE_CLIENT(domain_num) (0x1 << (domain_num)*2) +#define ARM_ACCESS_TYPE_MANAGER(domain_num) (0x3 << (domain_num)*2) + +struct ARM_MMU_FIRST_LEVEL_FAULT { + unsigned int id:2; + unsigned int sbz:30; +}; + +#define ARM_MMU_FIRST_LEVEL_FAULT_ID 0x0 + +struct ARM_MMU_FIRST_LEVEL_PAGE_TABLE { + unsigned int id:2; + unsigned int imp:2; + unsigned int domain:4; + unsigned int sbz:1; + unsigned int base_address:23; +}; + +#define ARM_MMU_FIRST_LEVEL_PAGE_TABLE_ID 0x1 + +struct ARM_MMU_FIRST_LEVEL_SECTION { + unsigned int id:2; + unsigned int b:1; + unsigned int c:1; + unsigned int imp:1; + unsigned int domain:4; + unsigned int sbz0:1; + unsigned int ap:2; + unsigned int sbz1:8; + unsigned int base_address:12; +}; + +#define ARM_MMU_FIRST_LEVEL_SECTION_ID 0x2 + +struct ARM_MMU_FIRST_LEVEL_RESERVED { + unsigned int id:2; + unsigned int sbz:30; +}; + +#define ARM_MMU_FIRST_LEVEL_RESERVED_ID 0x3 + +#define ARM_MMU_FIRST_LEVEL_DESCRIPTOR_ADDRESS(ttb_base, table_index) \ + (unsigned long *)((unsigned long)(ttb_base) + ((table_index) << 2)) + +#define ARM_FIRST_LEVEL_PAGE_TABLE_SIZE 0x4000 + +#define ARM_MMU_SECTION(ttb_base, actual_base, virtual_base, \ + cacheable, bufferable, perm) \ + { \ + register union ARM_MMU_FIRST_LEVEL_DESCRIPTOR desc; \ + desc.word = 0; \ + desc.section.id = ARM_MMU_FIRST_LEVEL_SECTION_ID; \ + desc.section.domain = 0; \ + desc.section.c = (cacheable); \ + desc.section.b = (bufferable); \ + desc.section.ap = (perm); \ + desc.section.base_address = (actual_base); \ + *ARM_MMU_FIRST_LEVEL_DESCRIPTOR_ADDRESS(ttb_base, (virtual_base)) \ + = desc.word; \ + } + +#define X_ARM_MMU_SECTION(abase, vbase, size, cache, buff, access) \ + { \ + int i; int j = abase; int k = vbase; \ + for (i = size; i > 0 ; i--, j++, k++) \ + ARM_MMU_SECTION(ttb_base, j, k, cache, buff, access); \ + } + +union ARM_MMU_FIRST_LEVEL_DESCRIPTOR { + unsigned long word; + struct ARM_MMU_FIRST_LEVEL_FAULT fault; + struct ARM_MMU_FIRST_LEVEL_PAGE_TABLE page_table; + struct ARM_MMU_FIRST_LEVEL_SECTION section; + struct ARM_MMU_FIRST_LEVEL_RESERVED reserved; +}; + +#define ARM_UNCACHEABLE 0 +#define ARM_CACHEABLE 1 +#define ARM_UNBUFFERABLE 0 +#define ARM_BUFFERABLE 1 + +#define ARM_ACCESS_PERM_NONE_NONE 0 +#define ARM_ACCESS_PERM_RO_NONE 0 +#define ARM_ACCESS_PERM_RO_RO 0 +#define ARM_ACCESS_PERM_RW_NONE 1 +#define ARM_ACCESS_PERM_RW_RO 2 +#define ARM_ACCESS_PERM_RW_RW 3 + +/* + * Initialization for the Domain Access Control Register + */ +#define ARM_ACCESS_DACR_DEFAULT ( \ + ARM_ACCESS_TYPE_MANAGER(0) | \ + ARM_ACCESS_TYPE_NO_ACCESS(1) | \ + ARM_ACCESS_TYPE_NO_ACCESS(2) | \ + ARM_ACCESS_TYPE_NO_ACCESS(3) | \ + ARM_ACCESS_TYPE_NO_ACCESS(4) | \ + ARM_ACCESS_TYPE_NO_ACCESS(5) | \ + ARM_ACCESS_TYPE_NO_ACCESS(6) | \ + ARM_ACCESS_TYPE_NO_ACCESS(7) | \ + ARM_ACCESS_TYPE_NO_ACCESS(8) | \ + ARM_ACCESS_TYPE_NO_ACCESS(9) | \ + ARM_ACCESS_TYPE_NO_ACCESS(10) | \ + ARM_ACCESS_TYPE_NO_ACCESS(11) | \ + ARM_ACCESS_TYPE_NO_ACCESS(12) | \ + ARM_ACCESS_TYPE_NO_ACCESS(13) | \ + ARM_ACCESS_TYPE_NO_ACCESS(14) | \ + ARM_ACCESS_TYPE_NO_ACCESS(15)) + +/* + * Translate the virtual address of ram space to physical address + * It is dependent on the implementation of mmu_init + */ +inline void *iomem_to_phys(unsigned long virt) +{ + if (virt >= 0xB0000000) + return (void *)((virt - 0xB0000000) + PHYS_SDRAM_1); + + return (void *)virt; +} + +/* + * remap the physical address of ram space to uncacheable virtual address space + * It is dependent on the implementation of hal_mmu_init + */ +void *__ioremap(unsigned long offset, size_t size, unsigned long flags) +{ + if (1 == flags) { + if (offset >= PHYS_SDRAM_1 && + offset < (PHYS_SDRAM_1 + PHYS_SDRAM_1_SIZE)) + return (void *)(offset - PHYS_SDRAM_1) + 0xB0000000; + else + return NULL; + } else + return (void *)offset; +} + +/* + * Remap the physical address of ram space to uncacheable virtual address space + * It is dependent on the implementation of hal_mmu_init + */ +void __iounmap(void *addr) +{ + return; +} + +#endif diff --git a/include/asm-arm/arch-mx50/mx50.h b/include/asm-arm/arch-mx50/mx50.h new file mode 100644 index 0000000..da51cc3 --- /dev/null +++ b/include/asm-arm/arch-mx50/mx50.h @@ -0,0 +1,300 @@ +/* + * Copyright (C) 2010 Freescale Semiconductor, Inc. All Rights Reserved. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + + * You should have received a copy of the GNU General Public License along + * with this program; if not, write to the Free Software Foundation, Inc., + * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. + */ + +#ifndef __ASM_ARCH_MXC_MX50_H__ +#define __ASM_ARCH_MXC_MX50_H__ + +#define __REG(x) (*((volatile u32 *)(x))) +#define __REG16(x) (*((volatile u16 *)(x))) +#define __REG8(x) (*((volatile u8 *)(x))) + + /* + * IRAM + */ +#define IRAM_BASE_ADDR 0xF8000000 /* internal ram */ +#define IRAM_PARTITIONS 16 +#define IRAM_SIZE (IRAM_PARTITIONS*SZ_8K) /* 128KB */ + +#define TZIC_BASE_ADDR 0x0FFFC000 +#define DATABAHN_BASE_ADDR 0x14000000 + +#define DEBUG_BASE_ADDR 0x40000000 +#define ETB_BASE_ADDR (DEBUG_BASE_ADDR + 0x00001000) +#define ETM_BASE_ADDR (DEBUG_BASE_ADDR + 0x00002000) +#define TPIU_BASE_ADDR (DEBUG_BASE_ADDR + 0x00003000) +#define CTI0_BASE_ADDR (DEBUG_BASE_ADDR + 0x00004000) +#define CTI1_BASE_ADDR (DEBUG_BASE_ADDR + 0x00005000) +#define CTI2_BASE_ADDR (DEBUG_BASE_ADDR + 0x00006000) +#define CTI3_BASE_ADDR (DEBUG_BASE_ADDR + 0x00007000) +#define CORTEX_DBG_BASE_ADDR (DEBUG_BASE_ADDR + 0x00008000) + +/* + * SPBA global module enabled #0 + */ +#define SPBA0_BASE_ADDR 0x50000000 + +#define MMC_SDHC1_BASE_ADDR (SPBA0_BASE_ADDR + 0x00004000) +#define MMC_SDHC2_BASE_ADDR (SPBA0_BASE_ADDR + 0x00008000) +#define UART3_BASE_ADDR (SPBA0_BASE_ADDR + 0x0000C000) +#define CSPI1_BASE_ADDR (SPBA0_BASE_ADDR + 0x00010000) +#define SSI2_BASE_ADDR (SPBA0_BASE_ADDR + 0x00014000) +#define MMC_SDHC3_BASE_ADDR (SPBA0_BASE_ADDR + 0x00020000) +#define MMC_SDHC4_BASE_ADDR (SPBA0_BASE_ADDR + 0x00024000) +#define SPBA_CTRL_BASE_ADDR (SPBA0_BASE_ADDR + 0x0003C000) + +/* + * defines for SPBA modules + */ +#define SPBA_SDHC1 0x04 +#define SPBA_SDHC2 0x08 +#define SPBA_UART3 0x0C +#define SPBA_CSPI1 0x10 +#define SPBA_SSI2 0x14 +#define SPBA_ESAI 0x18 +#define SPBA_SDHC3 0x20 +#define SPBA_SDHC4 0x24 +#define SPBA_SPDIF 0x28 +#define SPBA_ASRC 0x2C +#define SPBA_ATA 0x30 +#define SPBA_CTRL 0x3C + +/* + * AIPS 1 + */ +#define AIPS1_BASE_ADDR 0x53F00000 + +#define OTG_BASE_ADDR (AIPS1_BASE_ADDR + 0x00080000) +#define GPIO1_BASE_ADDR (AIPS1_BASE_ADDR + 0x00084000) +#define GPIO2_BASE_ADDR (AIPS1_BASE_ADDR + 0x00088000) +#define GPIO3_BASE_ADDR (AIPS1_BASE_ADDR + 0x0008C000) +#define GPIO4_BASE_ADDR (AIPS1_BASE_ADDR + 0x00090000) +#define KPP_BASE_ADDR (AIPS1_BASE_ADDR + 0x00094000) +#define WDOG1_BASE_ADDR (AIPS1_BASE_ADDR + 0x00098000) +#define GPT1_BASE_ADDR (AIPS1_BASE_ADDR + 0x000A0000) +#define SRTC_BASE_ADDR (AIPS1_BASE_ADDR + 0x000A4000) +#define IOMUXC_BASE_ADDR (AIPS1_BASE_ADDR + 0x000A8000) +#define EPIT1_BASE_ADDR (AIPS1_BASE_ADDR + 0x000AC000) +#define PWM1_BASE_ADDR (AIPS1_BASE_ADDR + 0x000B4000) +#define PWM2_BASE_ADDR (AIPS1_BASE_ADDR + 0x000B8000) +#define UART1_BASE_ADDR (AIPS1_BASE_ADDR + 0x000BC000) +#define UART2_BASE_ADDR (AIPS1_BASE_ADDR + 0x000C0000) +#define USBOH1_BASE_ADDR (AIPS1_BASE_ADDR + 0x000C4000) +#define SRC_BASE_ADDR (AIPS1_BASE_ADDR + 0x000D0000) +#define CCM_BASE_ADDR (AIPS1_BASE_ADDR + 0x000D4000) +#define GPC_BASE_ADDR (AIPS1_BASE_ADDR + 0x000D8000) +#define GPIO5_BASE_ADDR (AIPS1_BASE_ADDR + 0x000DC000) +#define GPIO6_BASE_ADDR (AIPS1_BASE_ADDR + 0x000E0000) +#define GPIO7_BASE_ADDR (AIPS1_BASE_ADDR + 0x000E4000) +#define ATA_BASE_ADDR (AIPS1_BASE_ADDR + 0x000E8000) +#define I2C3_BASE_ADDR (AIPS1_BASE_ADDR + 0x000EC000) +#define UART4_BASE_ADDR (AIPS1_BASE_ADDR + 0x000F0000) +#define MSHC_BASE_ADDR (AIPS1_BASE_ADDR + 0x000F4000) +#define RNGB_BASE_ADDR (AIPS1_BASE_ADDR + 0x000F8000) + +/* + * AIPS 2 + */ +#define AIPS2_BASE_ADDR 0x63F00000 + +#define PLL1_BASE_ADDR (AIPS2_BASE_ADDR + 0x00080000) +#define PLL2_BASE_ADDR (AIPS2_BASE_ADDR + 0x00084000) +#define PLL3_BASE_ADDR (AIPS2_BASE_ADDR + 0x00088000) +#define UART5_BASE_ADDR (AIPS2_BASE_ADDR + 0x00090000) +#define AHBMAX_BASE_ADDR (AIPS2_BASE_ADDR + 0x00094000) +#define ARM_BASE_ADDR (AIPS2_BASE_ADDR + 0x000A0000) +#define OWIRE_BASE_ADDR (AIPS2_BASE_ADDR + 0x000A4000) +#define CSPI2_BASE_ADDR (AIPS2_BASE_ADDR + 0x000AC000) +#define SDMA_BASE_ADDR (AIPS2_BASE_ADDR + 0x000B0000) +#define ROMCP_BASE_ADDR (AIPS2_BASE_ADDR + 0x000B8000) +#define CSPI3_BASE_ADDR (AIPS2_BASE_ADDR + 0x000C0000) +#define I2C2_BASE_ADDR (AIPS2_BASE_ADDR + 0x000C4000) +#define I2C1_BASE_ADDR (AIPS2_BASE_ADDR + 0x000C8000) +#define SSI1_BASE_ADDR (AIPS2_BASE_ADDR + 0x000CC000) +#define AUDMUX_BASE_ADDR (AIPS2_BASE_ADDR + 0x000D0000) +#define M4IF_BASE_ADDR (AIPS2_BASE_ADDR + 0x000D8000) +#define ESDCTL_BASE_ADDR (AIPS2_BASE_ADDR + 0x000D9000) +#define WEIM_BASE_ADDR (AIPS2_BASE_ADDR + 0x000DA000) +#define NFC_BASE_ADDR (AIPS2_BASE_ADDR + 0x000DB000) +#define EMI_BASE_ADDR (AIPS2_BASE_ADDR + 0x000DBF00) +#define FEC_BASE_ADDR (AIPS2_BASE_ADDR + 0x000EC000) + +/* + * Memory regions and CS + */ +#define CSD0_BASE_ADDR 0x70000000 +#define CSD1_BASE_ADDR 0xB0000000 + +/* gpio and gpio based interrupt handling */ +#define GPIO_DR 0x00 +#define GPIO_GDIR 0x04 +#define GPIO_PSR 0x08 +#define GPIO_ICR1 0x0C +#define GPIO_ICR2 0x10 +#define GPIO_IMR 0x14 +#define GPIO_ISR 0x18 +#define GPIO_INT_LOW_LEV 0x0 +#define GPIO_INT_HIGH_LEV 0x1 +#define GPIO_INT_RISE_EDGE 0x2 +#define GPIO_INT_FALL_EDGE 0x3 +#define GPIO_INT_NONE 0x4 + +#define CLKCTL_CCR 0x00 +#define CLKCTL_CCDR 0x04 +#define CLKCTL_CSR 0x08 +#define CLKCTL_CCSR 0x0C +#define CLKCTL_CACRR 0x10 +#define CLKCTL_CBCDR 0x14 +#define CLKCTL_CBCMR 0x18 +#define CLKCTL_CSCMR1 0x1C +#define CLKCTL_CSCMR2 0x20 +#define CLKCTL_CSCDR1 0x24 +#define CLKCTL_CS1CDR 0x28 +#define CLKCTL_CS2CDR 0x2C +#define CLKCTL_CDCDR 0x30 +#define CLKCTL_CHSCDR 0x34 +#define CLKCTL_CSCDR2 0x38 +#define CLKCTL_CSCDR3 0x3C +#define CLKCTL_CSCDR4 0x40 +#define CLKCTL_CWDR 0x44 +#define CLKCTL_CDHIPR 0x48 +#define CLKCTL_CDCR 0x4C +#define CLKCTL_CTOR 0x50 +#define CLKCTL_CLPCR 0x54 +#define CLKCTL_CISR 0x58 +#define CLKCTL_CIMR 0x5C +#define CLKCTL_CCOSR 0x60 +#define CLKCTL_CGPR 0x64 +#define CLKCTL_CCGR0 0x68 +#define CLKCTL_CCGR1 0x6C +#define CLKCTL_CCGR2 0x70 +#define CLKCTL_CCGR3 0x74 +#define CLKCTL_CCGR4 0x78 +#define CLKCTL_CCGR5 0x7C +#define CLKCTL_CCGR6 0x80 +#define CLKCTL_CCGR7 0x84 +#define CLKCTL_CMEOR 0x88 + +#define CLKCTL_CSR2 0x8C +#define CLKCTL_CLKSEQ_BYPASS 0x90 +#define CLKCTL_CLK_SYS 0x94 +#define CLKCTL_CLK_DDR 0x98 + +#define CHIP_REV_1_0 0x10 +#define PLATFORM_ICGC 0x14 + +/* Assuming 24MHz input clock with doubler ON */ +/* MFI PDF */ +#define DP_OP_850 ((8 << 4) + ((1 - 1) << 0)) +#define DP_MFD_850 (48 - 1) +#define DP_MFN_850 41 + +#define DP_OP_800 ((8 << 4) + ((1 - 1) << 0)) +#define DP_MFD_800 (3 - 1) +#define DP_MFN_800 1 + +#define DP_OP_700 ((7 << 4) + ((1 - 1) << 0)) +#define DP_MFD_700 (24 - 1) +#define DP_MFN_700 7 + +#define DP_OP_600 ((6 << 4) + ((1 - 1) << 0)) +#define DP_MFD_600 (4 - 1) +#define DP_MFN_600 1 + +#define DP_OP_665 ((6 << 4) + ((1 - 1) << 0)) +#define DP_MFD_665 (96 - 1) +#define DP_MFN_665 89 + +#define DP_OP_532 ((5 << 4) + ((1 - 1) << 0)) +#define DP_MFD_532 (24 - 1) +#define DP_MFN_532 13 + +#define DP_OP_400 ((8 << 4) + ((2 - 1) << 0)) +#define DP_MFD_400 (3 - 1) +#define DP_MFN_400 1 + +#define DP_OP_216 ((6 << 4) + ((3 - 1) << 0)) +#define DP_MFD_216 (4 - 1) +#define DP_MFN_216 3 + +#define PLL_DP_CTL 0x00 +#define PLL_DP_CONFIG 0x04 +#define PLL_DP_OP 0x08 +#define PLL_DP_MFD 0x0C +#define PLL_DP_MFN 0x10 +#define PLL_DP_MFNMINUS 0x14 +#define PLL_DP_MFNPLUS 0x18 +#define PLL_DP_HFS_OP 0x1C +#define PLL_DP_HFS_MFD 0x20 +#define PLL_DP_HFS_MFN 0x24 +#define PLL_DP_TOGC 0x28 +#define PLL_DP_DESTAT 0x2C + +#ifndef __ASSEMBLER__ + +enum boot_device { + WEIM_NOR_BOOT, + ONE_NAND_BOOT, + PATA_BOOT, + SATA_BOOT, + I2C_BOOT, + SPI_NOR_BOOT, + SD_BOOT, + MMC_BOOT, + NAND_BOOT, + UNKNOWN_BOOT +}; + +enum mxc_clock { + MXC_ARM_CLK = 0, + MXC_PER_CLK, + MXC_AHB_CLK, + MXC_IPG_CLK, + MXC_IPG_PERCLK, + MXC_UART_CLK, + MXC_CSPI_CLK, + MXC_AXI_A_CLK, + MXC_AXI_B_CLK, + MXC_EMI_SLOW_CLK, + MXC_DDR_CLK, + MXC_ESDHC_CLK, + MXC_ESDHC2_CLK, + MXC_ESDHC3_CLK, + MXC_ESDHC4_CLK, +}; + +enum mxc_peri_clocks { + MXC_UART1_BAUD, + MXC_UART2_BAUD, + MXC_UART3_BAUD, + MXC_SSI1_BAUD, + MXC_SSI2_BAUD, + MXC_CSI_BAUD, + MXC_MSTICK1_CLK, + MXC_MSTICK2_CLK, + MXC_SPI1_CLK, + MXC_SPI2_CLK, +}; + +extern unsigned int mxc_get_clock(enum mxc_clock clk); +extern unsigned int get_board_rev(void); +extern int is_soc_rev(int rev); +extern enum boot_device get_boot_device(void); + +#endif /* __ASSEMBLER__*/ + +#endif /* __ASM_ARCH_MXC_MX50_H__ */ diff --git a/include/asm-arm/arch-mx50/mx50_pins.h b/include/asm-arm/arch-mx50/mx50_pins.h new file mode 100644 index 0000000..05935c9 --- /dev/null +++ b/include/asm-arm/arch-mx50/mx50_pins.h @@ -0,0 +1,285 @@ +/* + * Copyright (C) 2010 Freescale Semiconductor, Inc. All Rights Reserved. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + + * You should have received a copy of the GNU General Public License along + * with this program; if not, write to the Free Software Foundation, Inc., + * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. + */ +#ifndef __ASM_ARCH_MXC_MX50_PINS_H__ +#define __ASM_ARCH_MXC_MX50_PINS_H__ + +#ifndef __ASSEMBLY__ + +/* + * In order to identify pins more effectively, each mux-controlled pin's + * enumerated value is constructed in the following way: + * + * ------------------------------------------------------------------- + * 31-29 | 28 - 24 | 23 - 21 | 20 - 10| 9 - 0 + * ------------------------------------------------------------------- + * IO_P | IO_I | GPIO_I | PAD_I | MUX_I + * ------------------------------------------------------------------- + * + * Bit 0 to 9 contains MUX_I used to identify the register + * offset (0-based. base is IOMUX_module_base) defined in the Section + * "sw_pad_ctl & sw_mux_ctl details" of the IC Spec. The + * similar field definitions are used for the pad control register. + * For example, the MX50_PIN_GPIO_19 is defined in the enumeration: + * ( (0x20 - MUX_I_START) << MUX_I)|( (0x348 - PAD_I_START) << PAD_I) + * It means the mux control register is at register offset 0x20. The pad control + * register offset is: 0x348 and also occupy the least significant bits + * within the register. + */ + +/* + * Starting bit position within each entry of \b iomux_pins to represent the + * MUX control register offset + */ +#define MUX_I 0 +/* + * Starting bit position within each entry of \b iomux_pins to represent the + * PAD control register offset + */ +#define PAD_I 10 +/* + * Starting bit position within each entry of \b iomux_pins to represent which + * mux mode is for GPIO (0-based) + */ +#define GPIO_I 21 + +#define MUX_IO_P 29 +#define MUX_IO_I 24 + +#define NON_GPIO_PORT 0x7 +#define PIN_TO_MUX_MASK ((1 << (PAD_I - MUX_I)) - 1) +#define PIN_TO_PAD_MASK ((1 << (GPIO_I - PAD_I)) - 1) +#define PIN_TO_ALT_GPIO_MASK ((1 << (MUX_IO_I - GPIO_I)) - 1) + +#define NON_MUX_I PIN_TO_MUX_MASK +#define NON_PAD_I PIN_TO_PAD_MASK +#define MUX_I_START 0x0020 +#define PAD_I_START 0x2CC +#define INPUT_CTL_START 0x6C4 +#define MUX_I_END (PAD_I_START - 4) + +#define _MXC_BUILD_PIN(gp, gi, ga, mi, pi) \ + (((gp) << MUX_IO_P) | ((gi) << MUX_IO_I) | \ + ((mi) << MUX_I) | \ + ((pi - PAD_I_START) << PAD_I) | \ + ((ga) << GPIO_I)) + +#define _MXC_BUILD_GPIO_PIN(gp, gi, ga, mi, pi) \ + _MXC_BUILD_PIN(gp, gi, ga, mi, pi) + +#define _MXC_BUILD_NON_GPIO_PIN(mi, pi) \ + _MXC_BUILD_PIN(NON_GPIO_PORT, 0, 0, mi, pi) + +#define PIN_TO_IOMUX_MUX(pin) ((pin >> MUX_I) & PIN_TO_MUX_MASK) +#define PIN_TO_IOMUX_PAD(pin) ((pin >> PAD_I) & PIN_TO_PAD_MASK) +#define PIN_TO_ALT_GPIO(pin) ((pin >> GPIO_I) & PIN_TO_ALT_GPIO_MASK) +#define PIN_TO_IOMUX_INDEX(pin) (PIN_TO_IOMUX_MUX(pin) >> 2) + +/* + * This enumeration is constructed based on the Section + * "sw_pad_ctl & sw_mux_ctl details" of the MX50 IC Spec. Each enumerated + * value is constructed based on the rules described above. + */ +enum iomux_pins { + MX50_PIN_KEY_COL0 = _MXC_BUILD_GPIO_PIN(3, 0, 1, 0x20, 0x2CC), + MX50_PIN_KEY_ROW0 = _MXC_BUILD_GPIO_PIN(3, 1, 1, 0x24, 0x2D0), + MX50_PIN_KEY_COL1 = _MXC_BUILD_GPIO_PIN(3, 2, 1, 0x28, 0x2D4), + MX50_PIN_KEY_ROW1 = _MXC_BUILD_GPIO_PIN(3, 3, 1, 0x2C, 0x2D8), + MX50_PIN_KEY_COL2 = _MXC_BUILD_GPIO_PIN(3, 4, 1, 0x30, 0x2DC), + MX50_PIN_KEY_ROW2 = _MXC_BUILD_GPIO_PIN(3, 5, 1, 0x34, 0x2E0), + MX50_PIN_KEY_COL3 = _MXC_BUILD_GPIO_PIN(3, 6, 1, 0x38, 0x2E4), + MX50_PIN_KEY_ROW3 = _MXC_BUILD_GPIO_PIN(3, 7, 1, 0x3C, 0x2E8), + MX50_PIN_I2C1_SCL = _MXC_BUILD_GPIO_PIN(5, 18, 1, 0x40, 0x2EC), + MX50_PIN_I2C1_SDA = _MXC_BUILD_GPIO_PIN(5, 19, 1, 0x44, 0x2F0), + MX50_PIN_I2C2_SCL = _MXC_BUILD_GPIO_PIN(5, 20, 1, 0x48, 0x2F4), + MX50_PIN_I2C2_SDA = _MXC_BUILD_GPIO_PIN(5, 21, 1, 0x4C, 0x2F8), + MX50_PIN_I2C3_SCL = _MXC_BUILD_GPIO_PIN(5, 22, 1, 0x50, 0x2FC), + MX50_PIN_I2C3_SDA = _MXC_BUILD_GPIO_PIN(5, 23, 1, 0x54, 0x300), + MX50_PIN_PWM1 = _MXC_BUILD_GPIO_PIN(5, 24, 1, 0x58, 0x304), + MX50_PIN_PWM2 = _MXC_BUILD_GPIO_PIN(5, 25, 1, 0x5C, 0x308), + MX50_PIN_OWIRE = _MXC_BUILD_GPIO_PIN(5, 26, 1, 0x60, 0x30C), + MX50_PIN_EPITO = _MXC_BUILD_GPIO_PIN(5, 27, 1, 0x64, 0x310), + MX50_PIN_WDOG = _MXC_BUILD_GPIO_PIN(5, 28, 1, 0x68, 0x314), + MX50_PIN_SSI_TXFS = _MXC_BUILD_GPIO_PIN(5, 0, 1, 0x6C, 0x318), + MX50_PIN_SSI_TXC = _MXC_BUILD_GPIO_PIN(5, 1, 1, 0x70, 0x31C), + MX50_PIN_SSI_TXD = _MXC_BUILD_GPIO_PIN(5, 2, 1, 0x74, 0x320), + MX50_PIN_SSI_RXD = _MXC_BUILD_GPIO_PIN(5, 3, 1, 0x78, 0x324), + MX50_PIN_SSI_RXFS = _MXC_BUILD_GPIO_PIN(5, 4, 1, 0x7C, 0x328), + MX50_PIN_SSI_RXC = _MXC_BUILD_GPIO_PIN(5, 5, 1, 0x80, 0x32C), + MX50_PIN_UART1_TXD = _MXC_BUILD_GPIO_PIN(5, 6, 1, 0x84, 0x330), + MX50_PIN_UART1_RXD = _MXC_BUILD_GPIO_PIN(5, 7, 1, 0x88, 0x334), + MX50_PIN_UART1_CTS = _MXC_BUILD_GPIO_PIN(5, 8, 1, 0x8C, 0x338), + MX50_PIN_UART1_RTS = _MXC_BUILD_GPIO_PIN(5, 9, 1, 0x90, 0x33C), + MX50_PIN_UART2_TXD = _MXC_BUILD_GPIO_PIN(5, 10, 1, 0x94, 0x340), + MX50_PIN_UART2_RXD = _MXC_BUILD_GPIO_PIN(5, 11, 1, 0x98, 0x344), + MX50_PIN_UART2_CTS = _MXC_BUILD_GPIO_PIN(5, 12, 1, 0x9C, 0x348), + MX50_PIN_UART2_RTS = _MXC_BUILD_GPIO_PIN(5, 13, 1, 0xA0, 0x34C), + MX50_PIN_UART3_TXD = _MXC_BUILD_GPIO_PIN(5, 14, 1, 0xA4, 0x350), + MX50_PIN_UART3_RXD = _MXC_BUILD_GPIO_PIN(5, 15, 1, 0xA8, 0x354), + MX50_PIN_UART4_TXD = _MXC_BUILD_GPIO_PIN(5, 16, 1, 0xAC, 0x358), + MX50_PIN_UART4_RXD = _MXC_BUILD_GPIO_PIN(5, 17, 1, 0xB0, 0x35C), + MX50_PIN_CSPI_SCLK = _MXC_BUILD_GPIO_PIN(3, 8, 1, 0xB4, 0x360), + MX50_PIN_CSPI_MOSI = _MXC_BUILD_GPIO_PIN(3, 9, 1, 0xB8, 0x364), + MX50_PIN_CSPI_MISO = _MXC_BUILD_GPIO_PIN(3, 10, 1, 0xBC, 0x368), + MX50_PIN_CSPI_SS0 = _MXC_BUILD_GPIO_PIN(3, 11, 1, 0xC0, 0x36C), + MX50_PIN_ECSPI1_SCLK = _MXC_BUILD_GPIO_PIN(3, 12, 1, 0xC4, 0x370), + MX50_PIN_ECSPI1_MOSI = _MXC_BUILD_GPIO_PIN(3, 13, 1, 0xC8, 0x374), + MX50_PIN_ECSPI1_MISO = _MXC_BUILD_GPIO_PIN(3, 14, 1, 0xCC, 0x378), + MX50_PIN_ECSPI1_SS0 = _MXC_BUILD_GPIO_PIN(3, 15, 1, 0xD0, 0x37C), + MX50_PIN_ECSPI2_SCLK = _MXC_BUILD_GPIO_PIN(3, 16, 1, 0xD4, 0x380), + MX50_PIN_ECSPI2_MOSI = _MXC_BUILD_GPIO_PIN(3, 17, 1, 0xD8, 0x384), + MX50_PIN_ECSPI2_MISO = _MXC_BUILD_GPIO_PIN(3, 18, 1, 0xDC, 0x388), + MX50_PIN_ECSPI2_SS0 = _MXC_BUILD_GPIO_PIN(3, 19, 1, 0xE0, 0x38C), + MX50_PIN_SD1_CLK = _MXC_BUILD_GPIO_PIN(4, 0, 1, 0xE4, 0x390), + MX50_PIN_SD1_CMD = _MXC_BUILD_GPIO_PIN(4, 1, 1, 0xE8, 0x394), + MX50_PIN_SD1_D0 = _MXC_BUILD_GPIO_PIN(4, 2, 1, 0xEC, 0x398), + MX50_PIN_SD1_D1 = _MXC_BUILD_GPIO_PIN(4, 3, 1, 0xF0, 0x39C), + MX50_PIN_SD1_D2 = _MXC_BUILD_GPIO_PIN(4, 4, 1, 0xF4, 0x3A0), + MX50_PIN_SD1_D3 = _MXC_BUILD_GPIO_PIN(4, 5, 1, 0xF8, 0x3A4), + MX50_PIN_SD2_CLK = _MXC_BUILD_GPIO_PIN(4, 6, 1, 0xFC, 0x3A8), + MX50_PIN_SD2_CMD = _MXC_BUILD_GPIO_PIN(4, 7, 1, 0x100, 0x3AC), + MX50_PIN_SD2_D0 = _MXC_BUILD_GPIO_PIN(4, 8, 1, 0x104, 0x3B0), + MX50_PIN_SD2_D1 = _MXC_BUILD_GPIO_PIN(4, 9, 1, 0x108, 0x3B4), + MX50_PIN_SD2_D2 = _MXC_BUILD_GPIO_PIN(4, 10, 1, 0x10C, 0x3B8), + MX50_PIN_SD2_D3 = _MXC_BUILD_GPIO_PIN(4, 11, 1, 0x110, 0x3BC), + MX50_PIN_SD2_D4 = _MXC_BUILD_GPIO_PIN(4, 12, 1, 0x114, 0x3C0), + MX50_PIN_SD2_D5 = _MXC_BUILD_GPIO_PIN(4, 13, 1, 0x118, 0x3C4), + MX50_PIN_SD2_D6 = _MXC_BUILD_GPIO_PIN(4, 14, 1, 0x11C, 0x3C8), + MX50_PIN_SD2_D7 = _MXC_BUILD_GPIO_PIN(4, 15, 1, 0x120, 0x3CC), + MX50_PIN_SD2_WP = _MXC_BUILD_GPIO_PIN(4, 16, 1, 0x124, 0x3D0), + MX50_PIN_SD2_CD = _MXC_BUILD_GPIO_PIN(4, 17, 1, 0x128, 0x3D4), + MX50_PIN_PMIC_ON_REQ = _MXC_BUILD_NON_GPIO_PIN(NON_MUX_I, 0x3D8), + MX50_PIN_PMIC_STBY_REQ = _MXC_BUILD_NON_GPIO_PIN(NON_MUX_I, 0x3DC), + MX50_PIN_PMIC_PORT_B = _MXC_BUILD_NON_GPIO_PIN(NON_MUX_I, 0x3E0), + MX50_PIN_PMIC_BOOT_MODE1 = _MXC_BUILD_NON_GPIO_PIN(NON_MUX_I, 0x3E4), + MX50_PIN_PMIC_RESET_IN_B = _MXC_BUILD_NON_GPIO_PIN(NON_MUX_I, 0x3E8), + MX50_PIN_PMIC_BOOT_MODE0 = _MXC_BUILD_NON_GPIO_PIN(NON_MUX_I, 0x3EC), + MX50_PIN_PMIC_TEST_MODE = _MXC_BUILD_NON_GPIO_PIN(NON_MUX_I, 0x3F0), + MX50_PIN_PMIC_JTAG_TMS = _MXC_BUILD_NON_GPIO_PIN(NON_MUX_I, 0x3F4), + MX50_PIN_PMIC_JTAG_MOD = _MXC_BUILD_NON_GPIO_PIN(NON_MUX_I, 0x3F8), + MX50_PIN_PMIC_JTAG_TRSTB = _MXC_BUILD_NON_GPIO_PIN(NON_MUX_I, 0x3FC), + MX50_PIN_PMIC_JTAG_TDI = _MXC_BUILD_NON_GPIO_PIN(NON_MUX_I, 0x400), + MX50_PIN_PMIC_JTAG_TCK = _MXC_BUILD_NON_GPIO_PIN(NON_MUX_I, 0x404), + MX50_PIN_PMIC_JTAG_TDO = _MXC_BUILD_NON_GPIO_PIN(NON_MUX_I, 0x408), + MX50_PIN_DISP_D0 = _MXC_BUILD_GPIO_PIN(1, 0, 1, 0x12C, 0x40C), + MX50_PIN_DISP_D1 = _MXC_BUILD_GPIO_PIN(1, 1, 1, 0x130, 0x410), + MX50_PIN_DISP_D2 = _MXC_BUILD_GPIO_PIN(1, 2, 1, 0x134, 0x414), + MX50_PIN_DISP_D3 = _MXC_BUILD_GPIO_PIN(1, 3, 1, 0x138, 0x418), + MX50_PIN_DISP_D4 = _MXC_BUILD_GPIO_PIN(1, 4, 1, 0x13C, 0x41C), + MX50_PIN_DISP_D5 = _MXC_BUILD_GPIO_PIN(1, 5, 1, 0x140, 0x420), + MX50_PIN_DISP_D6 = _MXC_BUILD_GPIO_PIN(1, 6, 1, 0x144, 0x424), + MX50_PIN_DISP_D7 = _MXC_BUILD_GPIO_PIN(1, 7, 1, 0x148, 0x428), + MX50_PIN_DISP_WR = _MXC_BUILD_GPIO_PIN(1, 16, 1, 0x14C, 0x42C), + MX50_PIN_DISP_RD = _MXC_BUILD_GPIO_PIN(1, 19, 1, 0x150, 0x430), + MX50_PIN_DISP_RS = _MXC_BUILD_GPIO_PIN(1, 17, 1, 0x154, 0x434), + MX50_PIN_DISP_CS = _MXC_BUILD_GPIO_PIN(1, 21, 1, 0x158, 0x438), + MX50_PIN_DISP_BUSY = _MXC_BUILD_GPIO_PIN(1, 18, 1, 0x15C, 0x43C), + MX50_PIN_DISP_RESET = _MXC_BUILD_GPIO_PIN(1, 20, 1, 0x160, 0x440), + MX50_PIN_SD3_CMD = _MXC_BUILD_GPIO_PIN(4, 18, 1, 0x164, 0x444), + MX50_PIN_SD3_CLK = _MXC_BUILD_GPIO_PIN(4, 19, 1, 0x168, 0x448), + MX50_PIN_SD3_D0 = _MXC_BUILD_GPIO_PIN(4, 20, 1, 0x16C, 0x44C), + MX50_PIN_SD3_D1 = _MXC_BUILD_GPIO_PIN(4, 21, 1, 0x170, 0x450), + MX50_PIN_SD3_D2 = _MXC_BUILD_GPIO_PIN(4, 22, 1, 0x174, 0x454), + MX50_PIN_SD3_D3 = _MXC_BUILD_GPIO_PIN(4, 23, 1, 0x178, 0x458), + MX50_PIN_SD3_D4 = _MXC_BUILD_GPIO_PIN(4, 24, 1, 0x17C, 0x45C), + MX50_PIN_SD3_D5 = _MXC_BUILD_GPIO_PIN(4, 25, 1, 0x180, 0x460), + MX50_PIN_SD3_D6 = _MXC_BUILD_GPIO_PIN(4, 26, 1, 0x184, 0x464), + MX50_PIN_SD3_D7 = _MXC_BUILD_GPIO_PIN(4, 27, 1, 0x188, 0x468), + MX50_PIN_SD3_WP = _MXC_BUILD_GPIO_PIN(4, 28, 1, 0x18C, 0x46C), + MX50_PIN_DISP_D8 = _MXC_BUILD_GPIO_PIN(1, 8, 1, 0x190, 0x470), + MX50_PIN_DISP_D9 = _MXC_BUILD_GPIO_PIN(1, 9, 1, 0x194, 0x474), + MX50_PIN_DISP_D10 = _MXC_BUILD_GPIO_PIN(1, 10, 1, 0x198, 0x478), + MX50_PIN_DISP_D11 = _MXC_BUILD_GPIO_PIN(1, 11, 1, 0x19C, 0x47C), + MX50_PIN_DISP_D12 = _MXC_BUILD_GPIO_PIN(1, 12, 1, 0x1A0, 0x480), + MX50_PIN_DISP_D13 = _MXC_BUILD_GPIO_PIN(1, 13, 1, 0x1A4, 0x484), + MX50_PIN_DISP_D14 = _MXC_BUILD_GPIO_PIN(1, 14, 1, 0x1A8, 0x488), + MX50_PIN_DISP_D15 = _MXC_BUILD_GPIO_PIN(1, 15, 1, 0x1AC, 0x48C), + MX50_PIN_EPDC_D0 = _MXC_BUILD_GPIO_PIN(2, 0, 1, 0x1B0, 0x54C), + MX50_PIN_EPDC_D1 = _MXC_BUILD_GPIO_PIN(2, 1, 1, 0x1B4, 0x550), + MX50_PIN_EPDC_D2 = _MXC_BUILD_GPIO_PIN(2, 2, 1, 0x1B8, 0x554), + MX50_PIN_EPDC_D3 = _MXC_BUILD_GPIO_PIN(2, 3, 1, 0x1BC, 0x558), + MX50_PIN_EPDC_D4 = _MXC_BUILD_GPIO_PIN(2, 4, 1, 0x1C0, 0x55C), + MX50_PIN_EPDC_D5 = _MXC_BUILD_GPIO_PIN(2, 5, 1, 0x1C4, 0x560), + MX50_PIN_EPDC_D6 = _MXC_BUILD_GPIO_PIN(2, 6, 1, 0x1C8, 0x564), + MX50_PIN_EPDC_D7 = _MXC_BUILD_GPIO_PIN(2, 7, 1, 0x1CC, 0x568), + MX50_PIN_EPDC_D8 = _MXC_BUILD_GPIO_PIN(2, 8, 1, 0x1D0, 0x56C), + MX50_PIN_EPDC_D9 = _MXC_BUILD_GPIO_PIN(2, 9, 1, 0x1D4, 0x570), + MX50_PIN_EPDC_D10 = _MXC_BUILD_GPIO_PIN(2, 10, 1, 0x1D8, 0x574), + MX50_PIN_EPDC_D11 = _MXC_BUILD_GPIO_PIN(2, 11, 1, 0x1DC, 0x578), + MX50_PIN_EPDC_D12 = _MXC_BUILD_GPIO_PIN(2, 12, 1, 0x1E0, 0x57C), + MX50_PIN_EPDC_D13 = _MXC_BUILD_GPIO_PIN(2, 13, 1, 0x1E4, 0x580), + MX50_PIN_EPDC_D14 = _MXC_BUILD_GPIO_PIN(2, 14, 1, 0x1E8, 0x584), + MX50_PIN_EPDC_D15 = _MXC_BUILD_GPIO_PIN(2, 15, 1, 0x1EC, 0x588), + MX50_PIN_EPDC_GDCLK = _MXC_BUILD_GPIO_PIN(2, 16, 1, 0x1F0, 0x58C), + MX50_PIN_EPDC_GDSP = _MXC_BUILD_GPIO_PIN(2, 17, 1, 0x1F4, 0x590), + MX50_PIN_EPDC_GDOE = _MXC_BUILD_GPIO_PIN(2, 18, 1, 0x1F8, 0x594), + MX50_PIN_EPDC_GDRL = _MXC_BUILD_GPIO_PIN(2, 19, 1, 0x1FC, 0x598), + MX50_PIN_EPDC_SDCLK = _MXC_BUILD_GPIO_PIN(2, 20, 1, 0x200, 0x59C), + MX50_PIN_EPDC_SDOEZ = _MXC_BUILD_GPIO_PIN(2, 21, 1, 0x204, 0x5A0), + MX50_PIN_EPDC_SDOED = _MXC_BUILD_GPIO_PIN(2, 22, 1, 0x208, 0x5A4), + MX50_PIN_EPDC_SDOE = _MXC_BUILD_GPIO_PIN(2, 23, 1, 0x20C, 0x5A8), + MX50_PIN_EPDC_SDLE = _MXC_BUILD_GPIO_PIN(2, 24, 1, 0x210, 0x5AC), + MX50_PIN_EPDC_SDCLKN = _MXC_BUILD_GPIO_PIN(2, 25, 1, 0x214, 0x5B0), + MX50_PIN_EPDC_SDSHR = _MXC_BUILD_GPIO_PIN(2, 26, 1, 0x218, 0x5B4), + MX50_PIN_EPDC_PWRCOM = _MXC_BUILD_GPIO_PIN(2, 27, 1, 0x21C, 0x5B8), + MX50_PIN_EPDC_PWRSTAT = _MXC_BUILD_GPIO_PIN(2, 28, 1, 0x220, 0x5BC), + MX50_PIN_EPDC_PWRCTRL0 = _MXC_BUILD_GPIO_PIN(2, 29, 1, 0x224, 0x5C0), + MX50_PIN_EPDC_PWRCTRL1 = _MXC_BUILD_GPIO_PIN(2, 30, 1, 0x228, 0x5C4), + MX50_PIN_EPDC_PWRCTRL2 = _MXC_BUILD_GPIO_PIN(2, 31, 1, 0x22C, 0x5C8), + MX50_PIN_EPDC_PWRCTRL3 = _MXC_BUILD_GPIO_PIN(3, 20, 1, 0x230, 0x5CC), + MX50_PIN_EPDC_VCOM0 = _MXC_BUILD_GPIO_PIN(3, 21, 1, 0x234, 0x5D0), + MX50_PIN_EPDC_VCOM1 = _MXC_BUILD_GPIO_PIN(3, 22, 1, 0x238, 0x5D4), + MX50_PIN_EPDC_BDR0 = _MXC_BUILD_GPIO_PIN(3, 23, 1, 0x23C, 0x5D8), + MX50_PIN_EPDC_BDR1 = _MXC_BUILD_GPIO_PIN(3, 24, 1, 0x240, 0x5DC), + MX50_PIN_EPDC_SDCE0 = _MXC_BUILD_GPIO_PIN(3, 25, 1, 0x244, 0x5E0), + MX50_PIN_EPDC_SDCE1 = _MXC_BUILD_GPIO_PIN(3, 26, 1, 0x248, 0x5E4), + MX50_PIN_EPDC_SDCE2 = _MXC_BUILD_GPIO_PIN(3, 27, 1, 0x24C, 0x5E8), + MX50_PIN_EPDC_SDCE3 = _MXC_BUILD_GPIO_PIN(3, 28, 1, 0x250, 0x5EC), + MX50_PIN_EPDC_SDCE4 = _MXC_BUILD_GPIO_PIN(3, 29, 1, 0x254, 0x5F0), + MX50_PIN_EPDC_SDCE5 = _MXC_BUILD_GPIO_PIN(3, 30, 1, 0x258, 0x5F4), + MX50_PIN_EIM_DA0 = _MXC_BUILD_GPIO_PIN(0, 0, 1, 0x25C, 0x5F8), + MX50_PIN_EIM_DA1 = _MXC_BUILD_GPIO_PIN(0, 1, 1, 0x260, 0x5FC), + MX50_PIN_EIM_DA2 = _MXC_BUILD_GPIO_PIN(0, 2, 1, 0x264, 0x600), + MX50_PIN_EIM_DA3 = _MXC_BUILD_GPIO_PIN(0, 3, 1, 0x268, 0x604), + MX50_PIN_EIM_DA4 = _MXC_BUILD_GPIO_PIN(0, 4, 1, 0x26C, 0x608), + MX50_PIN_EIM_DA5 = _MXC_BUILD_GPIO_PIN(0, 5, 1, 0x270, 0x60C), + MX50_PIN_EIM_DA6 = _MXC_BUILD_GPIO_PIN(0, 6, 1, 0x274, 0x610), + MX50_PIN_EIM_DA7 = _MXC_BUILD_GPIO_PIN(0, 7, 1, 0x278, 0x614), + MX50_PIN_EIM_DA8 = _MXC_BUILD_GPIO_PIN(0, 8, 1, 0x27C, 0x618), + MX50_PIN_EIM_DA9 = _MXC_BUILD_GPIO_PIN(0, 9, 1, 0x280, 0x61C), + MX50_PIN_EIM_DA10 = _MXC_BUILD_GPIO_PIN(0, 10, 1, 0x284, 0x620), + MX50_PIN_EIM_DA11 = _MXC_BUILD_GPIO_PIN(0, 11, 1, 0x288, 0x624), + MX50_PIN_EIM_DA12 = _MXC_BUILD_GPIO_PIN(0, 12, 1, 0x28C, 0x628), + MX50_PIN_EIM_DA13 = _MXC_BUILD_GPIO_PIN(0, 13, 1, 0x290, 0x62C), + MX50_PIN_EIM_DA14 = _MXC_BUILD_GPIO_PIN(0, 14, 1, 0x294, 0x630), + MX50_PIN_EIM_DA15 = _MXC_BUILD_GPIO_PIN(0, 15, 1, 0x298, 0x634), + MX50_PIN_EIM_CS2 = _MXC_BUILD_GPIO_PIN(0, 16, 1, 0x29C, 0x638), + MX50_PIN_EIM_CS1 = _MXC_BUILD_GPIO_PIN(0, 17, 1, 0x2A0, 0x63C), + MX50_PIN_EIM_CS0 = _MXC_BUILD_GPIO_PIN(0, 18, 1, 0x2A4, 0x640), + MX50_PIN_EIM_EB0 = _MXC_BUILD_GPIO_PIN(0, 19, 1, 0x2A8, 0x644), + MX50_PIN_EIM_EB1 = _MXC_BUILD_GPIO_PIN(0, 20, 1, 0x2AC, 0x648), + MX50_PIN_EIM_WAIT = _MXC_BUILD_GPIO_PIN(0, 21, 1, 0x2B0, 0x64C), + MX50_PIN_EIM_BCLK = _MXC_BUILD_GPIO_PIN(0, 22, 1, 0x2B4, 0x650), + MX50_PIN_EIM_RDY = _MXC_BUILD_GPIO_PIN(0, 23, 1, 0x2B8, 0x654), + MX50_PIN_EIM_OE = _MXC_BUILD_GPIO_PIN(0, 24, 1, 0x2BC, 0x658), + MX50_PIN_EIM_RW = _MXC_BUILD_GPIO_PIN(0, 25, 1, 0x2C0, 0x65C), + MX50_PIN_EIM_LBA = _MXC_BUILD_GPIO_PIN(0, 26, 1, 0x2C4, 0x660), + MX50_PIN_EIM_CRE = _MXC_BUILD_GPIO_PIN(0, 27, 1, 0x2C8, 0x664), +}; + +#endif /* __ASSEMBLY__ */ +#endif /* __ASM_ARCH_MXC_MX50_PINS_H__ */ diff --git a/include/asm-arm/mach-types.h b/include/asm-arm/mach-types.h index 66fdc4c..3b9fc43 100644 --- a/include/asm-arm/mach-types.h +++ b/include/asm-arm/mach-types.h @@ -2513,6 +2513,7 @@ extern unsigned int __machine_arch_type; #define MACH_TYPE_MX28EVK 2531 #define MACH_TYPE_MX23EVK 2629 #define MACH_TYPE_MX53_EVK 2716 +#define MACH_TYPE_MX50_ARM2 2955 #ifdef CONFIG_ARCH_EBSA110 # ifdef machine_arch_type @@ -32526,6 +32527,18 @@ extern unsigned int __machine_arch_type; # define machine_is_mx53_evk() (0) #endif +#ifdef CONFIG_MACH_MX50_ARM2 +# ifdef machine_arch_type +# undef machine_arch_type +# define machine_arch_type __machine_arch_type +# else +# define machine_arch_type MACH_TYPE_MX50_ARM2 +# endif +# define machine_is_mx50_arm2() (machine_arch_type == MACH_TYPE_MX50_ARM2) +#else +# define machine_is_mx50_arm2() (0) +#endif + /* * These have not yet been registered */ diff --git a/include/configs/mx50_arm2.h b/include/configs/mx50_arm2.h new file mode 100644 index 0000000..4f3a6ff --- /dev/null +++ b/include/configs/mx50_arm2.h @@ -0,0 +1,248 @@ +/* + * Copyright (C) 2010 Freescale Semiconductor, Inc. + * + * Configuration settings for the MX50-ARM2 Freescale board. + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License as + * published by the Free Software Foundation; either version 2 of + * the License, or (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, + * MA 02111-1307 USA + */ + +#ifndef __CONFIG_H +#define __CONFIG_H + +#include <asm/arch/mx50.h> + + /* High Level Configuration Options */ +#define CONFIG_MXC +#define CONFIG_MX50 +#define CONFIG_MX50_ARM2 +#define CONFIG_FLASH_HEADER +#define CONFIG_FLASH_HEADER_OFFSET 0x400 + +#define CONFIG_SKIP_RELOCATE_UBOOT + +#define CONFIG_ARCH_CPU_INIT +#define CONFIG_ARCH_MMU + +#define CONFIG_MX50_HCLK_FREQ 24000000 +#define CONFIG_SYS_PLL2_FREQ 400 +#define CONFIG_SYS_AHB_PODF 2 +#define CONFIG_SYS_AXIA_PODF 0 +#define CONFIG_SYS_AXIB_PODF 1 + +#define CONFIG_DISPLAY_CPUINFO +#define CONFIG_DISPLAY_BOARDINFO + +#define CONFIG_SYS_64BIT_VSPRINTF + +#define BOARD_LATE_INIT +/* + * Disabled for now due to build problems under Debian and a significant + * increase in the final file size: 144260 vs. 109536 Bytes. + */ + +#define CONFIG_CMDLINE_TAG 1 /* enable passing of ATAGs */ +#define CONFIG_REVISION_TAG 1 +#define CONFIG_SETUP_MEMORY_TAGS 1 +#define CONFIG_INITRD_TAG 1 + +/* + * Size of malloc() pool + */ +#define CONFIG_SYS_MALLOC_LEN (CONFIG_ENV_SIZE + 2 * 1024 * 1024) +/* size in bytes reserved for initial data */ +#define CONFIG_SYS_GBL_DATA_SIZE 128 + +/* + * Hardware drivers + */ +#define CONFIG_MX50_UART 1 +#define CONFIG_MX50_UART1 1 + +/* allow to overwrite serial and ethaddr */ +#define CONFIG_ENV_OVERWRITE +#define CONFIG_CONS_INDEX 1 +#define CONFIG_BAUDRATE 115200 +#define CONFIG_SYS_BAUDRATE_TABLE {9600, 19200, 38400, 57600, 115200} + +/*********************************************************** + * Command definition + ***********************************************************/ + +#include <config_cmd_default.h> + +#define CONFIG_CMD_PING +#define CONFIG_CMD_DHCP +#define CONFIG_CMD_MII +#define CONFIG_CMD_NET +#define CONFIG_NET_RETRY_COUNT 100 +#define CONFIG_NET_MULTI 1 +#define CONFIG_BOOTP_SUBNETMASK +#define CONFIG_BOOTP_GATEWAY +#define CONFIG_BOOTP_DNS + +#define CONFIG_CMD_MMC +#define CONFIG_CMD_ENV + +/*#define CONFIG_CMD */ +#define CONFIG_REF_CLK_FREQ CONFIG_MX50_HCLK_FREQ + +#undef CONFIG_CMD_IMLS + +#define CONFIG_BOOTDELAY 3 + +#define CONFIG_PRIME "FEC0" + +#define CONFIG_LOADADDR 0x70800000 /* loadaddr env var */ +#define CONFIG_RD_LOADADDR (CONFIG_LOADADDR + 0x300000) + +#define CONFIG_EXTRA_ENV_SETTINGS \ + "netdev=eth0\0" \ + "ethprime=FEC0\0" \ + "uboot=u-boot.bin\0" \ + "kernel=uImage\0" \ + "nfsroot=/opt/eldk/arm\0" \ + "bootargs_base=setenv bootargs console=ttymxc0,115200\0"\ + "bootargs_nfs=setenv bootargs ${bootargs} root=/dev/nfs "\ + "ip=dhcp nfsroot=${serverip}:${nfsroot},v3,tcp\0"\ + "bootcmd_net=run bootargs_base bootargs_nfs; " \ + "tftpboot ${loadaddr} ${kernel}; bootm\0" \ + "bootargs_mmc=setenv bootargs ${bootargs} ip=dhcp " \ + "root=/dev/mmcblk0p2 rootwait\0" \ + "bootcmd_mmc=run bootargs_base bootargs_mmc; bootm\0" \ + "bootcmd=run bootcmd_net\0" \ + + +#define CONFIG_ARP_TIMEOUT 200UL + +/* + * Miscellaneous configurable options + */ +#define CONFIG_SYS_LONGHELP /* undef to save memory */ +#define CONFIG_SYS_PROMPT "ARM2 U-Boot > " +#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 0 /* memtest works on */ +#define CONFIG_SYS_MEMTEST_END 0x10000 + +#undef CONFIG_SYS_CLKS_IN_HZ /* everything, incl board info, in Hz */ + +#define CONFIG_SYS_LOAD_ADDR CONFIG_LOADADDR + +#define CONFIG_SYS_HZ 1000 + +#define CONFIG_CMDLINE_EDITING 1 + +#define CONFIG_FEC0_IOBASE FEC_BASE_ADDR +#define CONFIG_FEC0_PINMUX -1 +#define CONFIG_FEC0_PHY_ADDR -1 +#define CONFIG_FEC0_MIIBASE -1 + +#define CONFIG_MXC_FEC +#define CONFIG_MII +#define CONFIG_MII_GASKET +#define CONFIG_DISCOVER_PHY + +/* + * I2C Configs + */ +#define CONFIG_CMD_I2C 1 +#define CONFIG_HARD_I2C 1 +#define CONFIG_I2C_MXC 1 +#define CONFIG_SYS_I2C_PORT I2C2_BASE_ADDR +#define CONFIG_SYS_I2C_SPEED 100000 +#define CONFIG_SYS_I2C_SLAVE 0xfe + + +/* + * SPI Configs + */ +#define CONFIG_FSL_SF 1 +#define CONFIG_CMD_SPI +#define CONFIG_CMD_SF +#define CONFIG_SPI_FLASH_IMX_ATMEL 1 +#define CONFIG_SPI_FLASH_CS 1 +#define CONFIG_IMX_CSPI +#define IMX_CSPI_VER_0_7 1 +#define MAX_SPI_BYTES (8 * 4) +#define CONFIG_IMX_SPI_PMIC +#define CONFIG_IMX_SPI_PMIC_CS 0 + +/* + * MMC Configs + */ +#ifdef CONFIG_CMD_MMC + #define CONFIG_MMC 1 + #define CONFIG_GENERIC_MMC + #define CONFIG_IMX_MMC + #define CONFIG_SYS_FSL_ESDHC_NUM 3 + #define CONFIG_SYS_FSL_ESDHC_ADDR 0 + #define CONFIG_SYS_MMC_ENV_DEV 0 + #define CONFIG_DOS_PARTITION 1 + #define CONFIG_CMD_FAT 1 + #define CONFIG_CMD_EXT2 1 + + /* detect whether ESDHC1 or ESDHC3 is boot device */ + #define CONFIG_DYNAMIC_MMC_DEVNO + + #define CONFIG_BOOT_PARTITION_ACCESS + +#endif +/*----------------------------------------------------------------------- + * Stack sizes + * + * The stack sizes are set up in start.S using the settings below + */ +#define CONFIG_STACKSIZE (128 * 1024) /* regular stack */ + +/*----------------------------------------------------------------------- + * Physical Memory Map + */ +#define CONFIG_NR_DRAM_BANKS 1 +#define PHYS_SDRAM_1 CSD0_BASE_ADDR +#define PHYS_SDRAM_1_SIZE (128 * 1024 * 1024) +#define iomem_valid_addr(addr, size) \ + (addr >= PHYS_SDRAM_1 && addr <= (PHYS_SDRAM_1 + PHYS_SDRAM_1_SIZE)) + +/*----------------------------------------------------------------------- + * FLASH and environment organization + */ +#define CONFIG_SYS_NO_FLASH + +/* Monitor at beginning of flash */ +#define CONFIG_FSL_ENV_IN_MMC + +#define CONFIG_ENV_SECT_SIZE (128 * 1024) +#define CONFIG_ENV_SIZE CONFIG_ENV_SECT_SIZE + +#if defined(CONFIG_FSL_ENV_IN_NAND) + #define CONFIG_ENV_IS_IN_NAND 1 + #define CONFIG_ENV_OFFSET 0x100000 +#elif defined(CONFIG_FSL_ENV_IN_MMC) + #define CONFIG_ENV_IS_IN_MMC 1 + #define CONFIG_ENV_OFFSET (768 * 1024) +#elif defined(CONFIG_FSL_ENV_IN_SF) + #define CONFIG_ENV_IS_IN_SPI_FLASH 1 + #define CONFIG_ENV_SPI_CS 1 + #define CONFIG_ENV_OFFSET (768 * 1024) +#else + #define CONFIG_ENV_IS_NOWHERE 1 +#endif +#endif /* __CONFIG_H */ diff --git a/include/configs/mx50_arm2_iram.h b/include/configs/mx50_arm2_iram.h new file mode 100644 index 0000000..0e7f4b4 --- /dev/null +++ b/include/configs/mx50_arm2_iram.h @@ -0,0 +1,194 @@ +/* + * Copyright (C) 2010 Freescale Semiconductor, Inc. + * + * Configuration settings for the MX50-ARM2 Freescale board. + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License as + * published by the Free Software Foundation; either version 2 of + * the License, or (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, + * MA 02111-1307 USA + */ + +#ifndef __CONFIG_H +#define __CONFIG_H + +#include <asm/arch/mx50.h> + + /* High Level Configuration Options */ +#define CONFIG_ARMV7 1 /* This is armv7 Cortex-A8 CPU core */ + +#define CONFIG_MXC +#define CONFIG_MX50 +#define CONFIG_MX50_ARM2 +#define CONFIG_FLASH_HEADER +#define CONFIG_FLASH_HEADER_OFFSET 0x400 + +#define CONFIG_SKIP_RELOCATE_UBOOT + +/* +#define CONFIG_ARCH_CPU_INIT +#define CONFIG_ARCH_MMU +*/ + +#define CONFIG_MX50_HCLK_FREQ 24000000 +#define CONFIG_SYS_PLL2_FREQ 600 +#define CONFIG_SYS_AHB_PODF 4 +#define CONFIG_SYS_AXIA_PODF 1 +#define CONFIG_SYS_AXIB_PODF 2 +#define CONFIG_DISPLAY_CPUINFO +#define CONFIG_DISPLAY_BOARDINFO + +#define BOARD_LATE_INIT + +/* + * Disabled for now due to build problems under Debian and a significant + * increase in the final file size: 144260 vs. 109536 Bytes. + */ + +#define CONFIG_CMDLINE_TAG 1 /* enable passing of ATAGs */ +#define CONFIG_REVISION_TAG 1 +#define CONFIG_SETUP_MEMORY_TAGS 1 +#define CONFIG_INITRD_TAG 1 + +/* + * Size of malloc() pool + */ +#define CONFIG_SYS_MALLOC_LEN (3 * 1024) +/* size in bytes reserved for initial data */ +#define CONFIG_SYS_GBL_DATA_SIZE 128 + +/* + * Hardware drivers + */ +#define CONFIG_MX50_UART 1 +#define CONFIG_MX50_UART1 1 + +/* allow to overwrite serial and ethaddr */ +#define CONFIG_ENV_OVERWRITE +#define CONFIG_CONS_INDEX 1 +#define CONFIG_BAUDRATE 115200 +#define CONFIG_SYS_BAUDRATE_TABLE {9600, 19200, 38400, 57600, 115200} + +/*********************************************************** + * Command definition + ***********************************************************/ + +#define CONFIG_CMD_BDI /* bdinfo */ +#define CONFIG_CMD_BOOTD /* bootd */ +#define CONFIG_CMD_CONSOLE /* coninfo */ +#define CONFIG_CMD_RUN /* run command in env variable */ + +/* + * SPI Configs + * */ + +/* + * MMC Configs + * */ +/* + * Eth Configs + */ + + +/* Enable below configure when supporting nand */ +#define CONFIG_CMD_ENV + +#define CONFIG_REF_CLK_FREQ CONFIG_MX50_HCLK_FREQ + +#undef CONFIG_CMD_IMLS + +#define CONFIG_BOOTDELAY 3 + +#define CONFIG_PRIME "FEC0" + +#define CONFIG_LOADADDR 0x70800000 /* loadaddr env var */ +#define CONFIG_RD_LOADADDR (CONFIG_LOADADDR + 0x300000) + +#define CONFIG_BOOTARGS "console=ttymxc0,115200 "\ + "rdinit=/linuxrc" + +#define CONFIG_BOOTCOMMAND "bootm" +#define CONFIG_ENV_IS_EMBEDDED +/* + * The MX51 3stack board seems to have a hardware "peculiarity" confirmed under + * U-Boot, RedBoot and Linux: the ethernet Rx signal is reaching the CS8900A + * controller inverted. The controller is capable of detecting and correcting + * this, but it needs 4 network packets for that. Which means, at startup, you + * will not receive answers to the first 4 packest, unless there have been some + * broadcasts on the network, or your board is on a hub. Reducing the ARP + * timeout from default 5 seconds to 200ms we speed up the initial TFTP + * transfer, should the user wish one, significantly. + */ +#define CONFIG_ARP_TIMEOUT 200UL + +/* + * Miscellaneous configurable options + */ +#define CONFIG_SYS_PROMPT "ARM2 U-Boot > " +#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 0 /* memtest works on */ +#define CONFIG_SYS_MEMTEST_END 0x10000 + +#undef CONFIG_SYS_CLKS_IN_HZ /* everything, incl board info, in Hz */ + +#define CONFIG_SYS_LOAD_ADDR CONFIG_LOADADDR + +#define CONFIG_SYS_HZ 1000 + +#define CONFIG_CMDLINE_EDITING 1 + +/*----------------------------------------------------------------------- + * Stack sizes + * + * The stack sizes are set up in start.S using the settings below + */ +#define CONFIG_STACKSIZE (6 * 1024) /* regular stack */ + +/*----------------------------------------------------------------------- + * Physical Memory Map + */ +#define CONFIG_NR_DRAM_BANKS 1 +#define PHYS_SDRAM_1 CSD0_BASE_ADDR +/* TO1 boards */ +/* #define PHYS_SDRAM_1_SIZE (128 * 1024 * 1024) */ +#define PHYS_SDRAM_1_SIZE (512 * 1024 * 1024) +#define iomem_valid_addr(addr, size) \ + (addr >= PHYS_SDRAM_1 && addr <= (PHYS_SDRAM_1 + PHYS_SDRAM_1_SIZE)) + +/*----------------------------------------------------------------------- + * FLASH and environment organization + */ +#define CONFIG_SYS_NO_FLASH + +/* Monitor at beginning of flash */ +/* #define CONFIG_FSL_ENV_IN_SF +*/ +/* #define CONFIG_FSL_ENV_IN_MMC */ + +#define CONFIG_ENV_SECT_SIZE (1 * 1024) +#define CONFIG_ENV_SIZE CONFIG_ENV_SECT_SIZE +#define CONFIG_ENV_IS_NOWHERE + +/* + * JFFS2 partitions + */ +/* +#undef CONFIG_JFFS2_CMDLINE +#define CONFIG_JFFS2_DEV "nand0" +*/ +#endif /* __CONFIG_H */ diff --git a/include/configs/mx50_arm2_lpddr2.h b/include/configs/mx50_arm2_lpddr2.h new file mode 100644 index 0000000..548629e --- /dev/null +++ b/include/configs/mx50_arm2_lpddr2.h @@ -0,0 +1,249 @@ +/* + * Copyright (C) 2010 Freescale Semiconductor, Inc. + * + * Configuration settings for the MX50-ARM2 Freescale board. + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License as + * published by the Free Software Foundation; either version 2 of + * the License, or (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, + * MA 02111-1307 USA + */ + +#ifndef __CONFIG_H +#define __CONFIG_H + +#include <asm/arch/mx50.h> + + /* High Level Configuration Options */ +#define CONFIG_MXC +#define CONFIG_MX50 +#define CONFIG_MX50_ARM2 +#define CONFIG_LPDDR2 +#define CONFIG_FLASH_HEADER +#define CONFIG_FLASH_HEADER_OFFSET 0x400 + +#define CONFIG_SKIP_RELOCATE_UBOOT + +#define CONFIG_ARCH_CPU_INIT +#define CONFIG_ARCH_MMU + +#define CONFIG_MX50_HCLK_FREQ 24000000 +#define CONFIG_SYS_PLL2_FREQ 400 +#define CONFIG_SYS_AHB_PODF 2 +#define CONFIG_SYS_AXIA_PODF 0 +#define CONFIG_SYS_AXIB_PODF 1 + +#define CONFIG_DISPLAY_CPUINFO +#define CONFIG_DISPLAY_BOARDINFO + +#define CONFIG_SYS_64BIT_VSPRINTF + +#define BOARD_LATE_INIT +/* + * Disabled for now due to build problems under Debian and a significant + * increase in the final file size: 144260 vs. 109536 Bytes. + */ + +#define CONFIG_CMDLINE_TAG 1 /* enable passing of ATAGs */ +#define CONFIG_REVISION_TAG 1 +#define CONFIG_SETUP_MEMORY_TAGS 1 +#define CONFIG_INITRD_TAG 1 + +/* + * Size of malloc() pool + */ +#define CONFIG_SYS_MALLOC_LEN (CONFIG_ENV_SIZE + 2 * 1024 * 1024) +/* size in bytes reserved for initial data */ +#define CONFIG_SYS_GBL_DATA_SIZE 128 + +/* + * Hardware drivers + */ +#define CONFIG_MX50_UART 1 +#define CONFIG_MX50_UART1 1 + +/* allow to overwrite serial and ethaddr */ +#define CONFIG_ENV_OVERWRITE +#define CONFIG_CONS_INDEX 1 +#define CONFIG_BAUDRATE 115200 +#define CONFIG_SYS_BAUDRATE_TABLE {9600, 19200, 38400, 57600, 115200} + +/*********************************************************** + * Command definition + ***********************************************************/ + +#include <config_cmd_default.h> + +#define CONFIG_CMD_PING +#define CONFIG_CMD_DHCP +#define CONFIG_CMD_MII +#define CONFIG_CMD_NET +#define CONFIG_NET_RETRY_COUNT 100 +#define CONFIG_NET_MULTI 1 +#define CONFIG_BOOTP_SUBNETMASK +#define CONFIG_BOOTP_GATEWAY +#define CONFIG_BOOTP_DNS + +#define CONFIG_CMD_MMC +#define CONFIG_CMD_ENV + +/*#define CONFIG_CMD */ +#define CONFIG_REF_CLK_FREQ CONFIG_MX50_HCLK_FREQ + +#undef CONFIG_CMD_IMLS + +#define CONFIG_BOOTDELAY 3 + +#define CONFIG_PRIME "FEC0" + +#define CONFIG_LOADADDR 0x70800000 /* loadaddr env var */ +#define CONFIG_RD_LOADADDR (CONFIG_LOADADDR + 0x300000) + +#define CONFIG_EXTRA_ENV_SETTINGS \ + "netdev=eth0\0" \ + "ethprime=FEC0\0" \ + "uboot=u-boot.bin\0" \ + "kernel=uImage\0" \ + "nfsroot=/opt/eldk/arm\0" \ + "bootargs_base=setenv bootargs console=ttymxc0,115200\0"\ + "bootargs_nfs=setenv bootargs ${bootargs} root=/dev/nfs "\ + "ip=dhcp nfsroot=${serverip}:${nfsroot},v3,tcp\0"\ + "bootcmd_net=run bootargs_base bootargs_nfs; " \ + "tftpboot ${loadaddr} ${kernel}; bootm\0" \ + "bootargs_mmc=setenv bootargs ${bootargs} ip=dhcp " \ + "root=/dev/mmcblk0p2 rootwait\0" \ + "bootcmd_mmc=run bootargs_base bootargs_mmc; bootm\0" \ + "bootcmd=run bootcmd_net\0" \ + + +#define CONFIG_ARP_TIMEOUT 200UL + +/* + * Miscellaneous configurable options + */ +#define CONFIG_SYS_LONGHELP /* undef to save memory */ +#define CONFIG_SYS_PROMPT "ARM2 U-Boot > " +#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 0 /* memtest works on */ +#define CONFIG_SYS_MEMTEST_END 0x10000 + +#undef CONFIG_SYS_CLKS_IN_HZ /* everything, incl board info, in Hz */ + +#define CONFIG_SYS_LOAD_ADDR CONFIG_LOADADDR + +#define CONFIG_SYS_HZ 1000 + +#define CONFIG_CMDLINE_EDITING 1 + +#define CONFIG_FEC0_IOBASE FEC_BASE_ADDR +#define CONFIG_FEC0_PINMUX -1 +#define CONFIG_FEC0_PHY_ADDR -1 +#define CONFIG_FEC0_MIIBASE -1 + +#define CONFIG_MXC_FEC +#define CONFIG_MII +#define CONFIG_MII_GASKET +#define CONFIG_DISCOVER_PHY + +/* + * I2C Configs + */ +#define CONFIG_CMD_I2C 1 +#define CONFIG_HARD_I2C 1 +#define CONFIG_I2C_MXC 1 +#define CONFIG_SYS_I2C_PORT I2C2_BASE_ADDR +#define CONFIG_SYS_I2C_SPEED 100000 +#define CONFIG_SYS_I2C_SLAVE 0xfe + + +/* + * SPI Configs + */ +#define CONFIG_FSL_SF 1 +#define CONFIG_CMD_SPI +#define CONFIG_CMD_SF +#define CONFIG_SPI_FLASH_IMX_ATMEL 1 +#define CONFIG_SPI_FLASH_CS 1 +#define CONFIG_IMX_CSPI +#define IMX_CSPI_VER_0_7 1 +#define MAX_SPI_BYTES (8 * 4) +#define CONFIG_IMX_SPI_PMIC +#define CONFIG_IMX_SPI_PMIC_CS 0 + +/* + * MMC Configs + */ +#ifdef CONFIG_CMD_MMC + #define CONFIG_MMC 1 + #define CONFIG_GENERIC_MMC + #define CONFIG_IMX_MMC + #define CONFIG_SYS_FSL_ESDHC_NUM 3 + #define CONFIG_SYS_FSL_ESDHC_ADDR 0 + #define CONFIG_SYS_MMC_ENV_DEV 0 + #define CONFIG_DOS_PARTITION 1 + #define CONFIG_CMD_FAT 1 + #define CONFIG_CMD_EXT2 1 + + /* detect whether ESDHC1 or ESDHC3 is boot device */ + #define CONFIG_DYNAMIC_MMC_DEVNO + + #define CONFIG_BOOT_PARTITION_ACCESS + +#endif +/*----------------------------------------------------------------------- + * Stack sizes + * + * The stack sizes are set up in start.S using the settings below + */ +#define CONFIG_STACKSIZE (128 * 1024) /* regular stack */ + +/*----------------------------------------------------------------------- + * Physical Memory Map + */ +#define CONFIG_NR_DRAM_BANKS 1 +#define PHYS_SDRAM_1 CSD0_BASE_ADDR +#define PHYS_SDRAM_1_SIZE (128 * 1024 * 1024) +#define iomem_valid_addr(addr, size) \ + (addr >= PHYS_SDRAM_1 && addr <= (PHYS_SDRAM_1 + PHYS_SDRAM_1_SIZE)) + +/*----------------------------------------------------------------------- + * FLASH and environment organization + */ +#define CONFIG_SYS_NO_FLASH + +/* Monitor at beginning of flash */ +#define CONFIG_FSL_ENV_IN_MMC + +#define CONFIG_ENV_SECT_SIZE (128 * 1024) +#define CONFIG_ENV_SIZE CONFIG_ENV_SECT_SIZE + +#if defined(CONFIG_FSL_ENV_IN_NAND) + #define CONFIG_ENV_IS_IN_NAND 1 + #define CONFIG_ENV_OFFSET 0x100000 +#elif defined(CONFIG_FSL_ENV_IN_MMC) + #define CONFIG_ENV_IS_IN_MMC 1 + #define CONFIG_ENV_OFFSET (768 * 1024) +#elif defined(CONFIG_FSL_ENV_IN_SF) + #define CONFIG_ENV_IS_IN_SPI_FLASH 1 + #define CONFIG_ENV_SPI_CS 1 + #define CONFIG_ENV_OFFSET (768 * 1024) +#else + #define CONFIG_ENV_IS_NOWHERE 1 +#endif +#endif /* __CONFIG_H */ |