| /* |
| * U-Boot - Configuration file for Cirrus Logic EDB93xx boards |
| */ |
| |
| #ifndef __CONFIG_H |
| #define __CONFIG_H |
| |
| #ifdef CONFIG_MK_edb9301 |
| #define CONFIG_EDB9301 |
| #elif defined(CONFIG_MK_edb9302) |
| #define CONFIG_EDB9302 |
| #elif defined(CONFIG_MK_edb9302a) |
| #define CONFIG_EDB9302A |
| #elif defined(CONFIG_MK_edb9307) |
| #define CONFIG_EDB9307 |
| #elif defined(CONFIG_MK_edb9307a) |
| #define CONFIG_EDB9307A |
| #elif defined(CONFIG_MK_edb9312) |
| #define CONFIG_EDB9312 |
| #elif defined(CONFIG_MK_edb9315) |
| #define CONFIG_EDB9315 |
| #elif defined(CONFIG_MK_edb9315a) |
| #define CONFIG_EDB9315A |
| #else |
| #error "no board defined" |
| #endif |
| |
| /* Initial environment and monitor configuration options. */ |
| #define CONFIG_CMDLINE_TAG 1 |
| #define CONFIG_INITRD_TAG 1 |
| #define CONFIG_SETUP_MEMORY_TAGS 1 |
| #define CONFIG_BOOTFILE "edb93xx.img" |
| |
| #ifdef CONFIG_EDB9301 |
| #define CONFIG_MACH_TYPE MACH_TYPE_EDB9301 |
| #define CONFIG_ENV_SECT_SIZE 0x00020000 |
| #elif defined(CONFIG_EDB9302) |
| #define CONFIG_EP9302 |
| #define CONFIG_MACH_TYPE MACH_TYPE_EDB9302 |
| #define CONFIG_ENV_SECT_SIZE 0x00020000 |
| #elif defined(CONFIG_EDB9302A) |
| #define CONFIG_EP9302 |
| #define CONFIG_MACH_TYPE MACH_TYPE_EDB9302A |
| #define CONFIG_ENV_SECT_SIZE 0x00020000 |
| #elif defined(CONFIG_EDB9307) |
| #define CONFIG_EP9307 |
| #define CONFIG_MACH_TYPE MACH_TYPE_EDB9307 |
| #define CONFIG_ENV_SECT_SIZE 0x00040000 |
| #elif defined(CONFIG_EDB9307A) |
| #define CONFIG_EP9307 |
| #define CONFIG_MACH_TYPE MACH_TYPE_EDB9307A |
| #define CONFIG_ENV_SECT_SIZE 0x00020000 |
| #elif defined(CONFIG_EDB9312) |
| #define CONFIG_EP9312 |
| #define CONFIG_MACH_TYPE MACH_TYPE_EDB9312 |
| #define CONFIG_ENV_SECT_SIZE 0x00040000 |
| #elif defined(CONFIG_EDB9315) |
| #define CONFIG_EP9315 |
| #define CONFIG_MACH_TYPE MACH_TYPE_EDB9315 |
| #define CONFIG_ENV_SECT_SIZE 0x00040000 |
| #elif defined(CONFIG_EDB9315A) |
| #define CONFIG_EP9315 |
| #define CONFIG_MACH_TYPE MACH_TYPE_EDB9315A |
| #define CONFIG_ENV_SECT_SIZE 0x00020000 |
| #else |
| #error "no board defined" |
| #endif |
| |
| /* High-level configuration options */ |
| #define CONFIG_EP93XX 1 /* This is a Cirrus Logic 93xx SoC */ |
| |
| #define CONFIG_SYS_CLK_FREQ 14745600 /* EP93xx has a 14.7456 clock */ |
| |
| /* Monitor configuration */ |
| |
| #define CONFIG_SYS_CBSIZE 1024 /* Console I/O buffer size */ |
| |
| /* Serial port hardware configuration */ |
| #define CONFIG_SYS_BAUDRATE_TABLE {9600, 19200, 38400, 57600, \ |
| 115200, 230400} |
| #define CONFIG_SYS_SERIAL0 0x808C0000 |
| #define CONFIG_SYS_SERIAL1 0x808D0000 |
| /*#define CONFIG_PL01x_PORTS {(void *)CONFIG_SYS_SERIAL0, \ |
| (void *)CONFIG_SYS_SERIAL1} */ |
| |
| #define CONFIG_PL01x_PORTS {(void *)CONFIG_SYS_SERIAL0} |
| |
| /* Status LED */ |
| /* Optional value */ |
| |
| /* Network hardware configuration */ |
| #define CONFIG_DRIVER_EP93XX_MAC |
| #define CONFIG_MII_SUPPRESS_PREAMBLE |
| #undef CONFIG_NETCONSOLE |
| |
| /* SDRAM configuration */ |
| #if defined(CONFIG_EDB9301) || defined(CONFIG_EDB9302) || \ |
| defined(CONFIG_EDB9307) || defined CONFIG_EDB9312 || \ |
| defined(CONFIG_EDB9315) |
| /* |
| * EDB9301/2 has 4 banks of SDRAM consisting of 1x Samsung K4S561632E-TC75 |
| * 256 Mbit SDRAM on a 16-bit data bus, for a total of 32MB of SDRAM. We set |
| * the SROMLL bit on the processor, resulting in this non-contiguous memory map. |
| * |
| * The EDB9307, EDB9312, and EDB9315 have 2 banks of SDRAM consisting of |
| * 2x Samsung K4S561632E-TC75 256 Mbit on a 32-bit data bus, for a total of |
| * 64 MB of SDRAM. |
| */ |
| |
| #define CONFIG_EDB93XX_SDCS3 |
| |
| #elif defined(CONFIG_EDB9302A) || \ |
| defined(CONFIG_EDB9307A) || defined(CONFIG_EDB9315A) |
| /* |
| * EDB9302a has 4 banks of SDRAM consisting of 1x Samsung K4S561632E-TC75 |
| * 256 Mbit SDRAM on a 16-bit data bus, for a total of 32MB of SDRAM. We set |
| * the SROMLL bit on the processor, resulting in this non-contiguous memory map. |
| * |
| * The EDB9307A and EDB9315A have 2 banks of SDRAM consisting of 2x Samsung |
| * K4S561632E-TC75 256 Mbit on a 32-bit data bus, for a total of 64 MB of SDRAM. |
| */ |
| #define CONFIG_EDB93XX_SDCS0 |
| |
| #else |
| #error "no SDCS configuration for this board" |
| #endif |
| |
| #if defined(CONFIG_EDB93XX_SDCS3) |
| #define CONFIG_SYS_LOAD_ADDR 0x01000000 /* Default load address */ |
| #define PHYS_SDRAM_1 0x00000000 |
| #elif defined(CONFIG_EDB93XX_SDCS0) |
| #define CONFIG_SYS_LOAD_ADDR 0xc1000000 /* Default load address */ |
| #define PHYS_SDRAM_1 0xc0000000 |
| #endif |
| |
| #define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM_1 |
| |
| #define CONFIG_SYS_INIT_SP_ADDR \ |
| (CONFIG_SYS_SDRAM_BASE + 32*1024 - GENERATED_GBL_DATA_SIZE) |
| |
| /* Must match kernel config */ |
| #define LINUX_BOOT_PARAM_ADDR (PHYS_SDRAM_1 + 0x100) |
| |
| /* Run-time memory allocatons */ |
| #define CONFIG_SYS_GBL_DATA_SIZE 128 |
| |
| #define CONFIG_SYS_MALLOC_LEN (512 * 1024) |
| |
| /* ----------------------------------------------------------------------------- |
| * FLASH and environment organization |
| * |
| * The EDB9301, EDB9302(a), EDB9307a, EDB9315a have 1 bank of flash memory at |
| * 0x60000000 consisting of 1x Intel TE28F128J3C-150 128 Mbit flash on a 16-bit |
| * data bus, for a total of 16 MB of CFI-compatible flash. |
| * |
| * The EDB9307, EDB9312, and EDB9315 have 1 bank of flash memory at |
| * 0x60000000 consisting of 2x Micron MT28F128J3-12 128 Mbit flash on a 32-bit |
| * data bus, for a total of 32 MB of CFI-compatible flash. |
| * |
| * |
| * EDB9301/02(a)7a/15a EDB9307/12/15 |
| * 0x60000000 - 0x0003FFFF u-boot u-boot |
| * 0x60040000 - 0x0005FFFF environment #1 environment #1 |
| * 0x60060000 - 0x0007FFFF environment #2 environment #1 (continued) |
| * 0x60080000 - 0x0009FFFF unused environment #2 |
| * 0x600A0000 - 0x000BFFFF unused environment #2 (continued) |
| * 0x600C0000 - 0x00FFFFFF unused unused |
| * 0x61000000 - 0x01FFFFFF not present unused |
| */ |
| |
| #define CONFIG_SYS_MAX_FLASH_BANKS 1 |
| #define CONFIG_SYS_MAX_FLASH_SECT (256+8) |
| |
| #define PHYS_FLASH_1 CONFIG_SYS_TEXT_BASE |
| #define CONFIG_SYS_FLASH_BASE CONFIG_SYS_TEXT_BASE |
| |
| #define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_FLASH_BASE |
| #define CONFIG_SYS_MONITOR_LEN (256 * 1024) |
| |
| #define CONFIG_ENV_OVERWRITE /* Vendor params unprotected */ |
| |
| #define CONFIG_ENV_ADDR 0x60040000 |
| #define CONFIG_ENV_ADDR_REDUND (CONFIG_ENV_ADDR + CONFIG_ENV_SECT_SIZE) |
| |
| #define CONFIG_ENV_SIZE CONFIG_ENV_SECT_SIZE |
| #define CONFIG_ENV_SIZE_REDUND CONFIG_ENV_SIZE |
| |
| #define CONFIG_USB_OHCI_NEW |
| #define CONFIG_USB_OHCI_EP93XX |
| #define CONFIG_SYS_USB_OHCI_CPU_INIT |
| #define CONFIG_SYS_USB_OHCI_MAX_ROOT_PORTS 3 |
| #define CONFIG_SYS_USB_OHCI_SLOT_NAME "ep93xx-ohci" |
| #define CONFIG_SYS_USB_OHCI_REGS_BASE 0x80020000 |
| |
| /* Define to disable flash configuration*/ |
| /* #define CONFIG_EP93XX_NO_FLASH_CFG */ |
| |
| /* Define this for indusrial rated chips */ |
| /* #define CONFIG_EDB93XX_INDUSTRIAL */ |
| |
| #endif /* !defined (__CONFIG_H) */ |
