* e.g. bootp/tftp download of the kernel is a far more convenient
* when testing new kernels on this target. However the ADS GCPlus Linux
* boot ROM leaves the MMU enabled when it passes control to U-Boot. So
- * we use lowlevel_init (CONFIG_INIT_CRITICAL) to remedy that problem.
+ * we use lowlevel_init (!CONFIG_SKIP_LOWLEVEL_INIT) to remedy that problem.
*/
#undef CONFIG_SKIP_LOWLEVEL_INIT
-#define CONFIG_SKIP_RELOCATE_UBOOT 1
/*
* High Level Configuration Options
#define CONFIG_GCPLUS 1 /* on an ADS GCPlus Board */
#undef CONFIG_USE_IRQ /* we don't need IRQ/FIQ stuff */
+/* we will never enable dcache, because we have to setup MMU first */
+#define CONFIG_SYS_NO_DCACHE
#define CONFIG_CMDLINE_TAG 1 /* enable passing of ATAGs */
#define CONFIG_SETUP_MEMORY_TAGS 1
/*
* Size of malloc() pool
*/
-#define CFG_MALLOC_LEN (CFG_ENV_SIZE + 128*1024)
-#define CFG_GBL_DATA_SIZE 128 /* size rsrvd for initial data */
+#define CONFIG_SYS_MALLOC_LEN (CONFIG_ENV_SIZE + 128*1024)
/*
* Hardware drivers
*/
-#define CONFIG_DRIVER_LAN91C96 /* we have an SMC9194 on-board */
+#define CONFIG_NET_MULTI
+#define CONFIG_LAN91C96 /* we have an SMC9194 on-board */
#define CONFIG_LAN91C96_BASE 0x100e0000
/*
* select serial console configuration
*/
+#define CONFIG_SA1100_SERIAL
#define CONFIG_SERIAL3 1 /* we use SERIAL 3 on ADS GCPlus */
/* allow to overwrite serial and ethaddr */
#define CONFIG_BOOTDELAY 3
#define CONFIG_BOOTARGS "console=ttySA0,38400n8 mtdparts=sa1100-flash:1m@0(zImage),3m@1m(ramdisk.gz),12m@4m(userfs) root=/dev/nfs ip=bootp"
#define CONFIG_BOOTCOMMAND "bootp;tftp;bootm"
-#define CFG_AUTOLOAD "n" /* No autoload */
+#define CONFIG_SYS_AUTOLOAD "n" /* No autoload */
#if defined(CONFIG_CMD_KGDB)
#define CONFIG_KGDB_BAUDRATE 38400 /* speed to run kgdb serial port */
/*
* Miscellaneous configurable options
*/
-#define CFG_LONGHELP /* undef to save memory */
-#define CFG_PROMPT "ADS GCPlus # " /* Monitor Command Prompt */
-#define CFG_CBSIZE 256 /* Console I/O Buffer Size */
-#define CFG_PBSIZE (CFG_CBSIZE+sizeof(CFG_PROMPT)+16) /* Print Buffer Size */
-#define CFG_MAXARGS 16 /* max number of command args */
-#define CFG_BARGSIZE CFG_CBSIZE /* Boot Argument Buffer Size */
+#define CONFIG_SYS_LONGHELP /* undef to save memory */
+#define CONFIG_SYS_PROMPT "ADS GCPlus # " /* Monitor Command Prompt */
+#define CONFIG_SYS_CBSIZE 256 /* Console I/O Buffer Size */
+#define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE+sizeof(CONFIG_SYS_PROMPT)+16) /* Print Buffer Size */
+#define CONFIG_SYS_MAXARGS 16 /* max number of command args */
+#define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE /* Boot Argument Buffer Size */
-#define CFG_MEMTEST_START 0xc0400000 /* memtest works on */
-#define CFG_MEMTEST_END 0xc0800000 /* 4 ... 8 MB in DRAM */
+#define CONFIG_SYS_MEMTEST_START 0xc0400000 /* memtest works on */
+#define CONFIG_SYS_MEMTEST_END 0xc0800000 /* 4 ... 8 MB in DRAM */
-#undef CFG_CLKS_IN_HZ /* everything, incl board info, in Hz */
+#define CONFIG_SYS_LOAD_ADDR 0xc0000000 /* default load address */
-#define CFG_LOAD_ADDR 0xc0000000 /* default load address */
-
-#define CFG_HZ 3686400 /* incrementer freq: 3.6864 MHz */
-#define CFG_CPUSPEED 0x0a /* set core clock to 206MHz */
+#define CONFIG_SYS_HZ 3686400 /* incrementer freq: 3.6864 MHz */
+#define CONFIG_SYS_CPUSPEED 0x0a /* set core clock to 206MHz */
/* valid baudrates */
-#define CFG_BAUDRATE_TABLE { 9600, 19200, 38400, 57600, 115200 }
+#define CONFIG_SYS_BAUDRATE_TABLE { 9600, 19200, 38400, 57600, 115200 }
/*-----------------------------------------------------------------------
* Stack sizes
#define PHYS_FLASH_BANK_SIZE 0x01000000 /* 16 MB Banks */
#define PHYS_FLASH_SECT_SIZE 0x00040000 /* 256 KB sectors (x2) */
-#define CFG_FLASH_BASE PHYS_FLASH_1
+#define CONFIG_SYS_FLASH_BASE PHYS_FLASH_1
/*-----------------------------------------------------------------------
* FLASH and environment organization
*/
#if 1
-#define CFG_MAX_FLASH_BANKS 1 /* max number of memory banks */
-#define CFG_MAX_FLASH_SECT 128 /* max number of sectors on one chip */
+#define CONFIG_SYS_MAX_FLASH_BANKS 1 /* max number of memory banks */
+#define CONFIG_SYS_MAX_FLASH_SECT 128 /* max number of sectors on one chip */
/* timeout values are in ticks */
-#define CFG_FLASH_ERASE_TOUT (2*CFG_HZ) /* Timeout for Flash Erase */
-#define CFG_FLASH_WRITE_TOUT (2*CFG_HZ) /* Timeout for Flash Write */
+#define CONFIG_SYS_FLASH_ERASE_TOUT (2*CONFIG_SYS_HZ) /* Timeout for Flash Erase */
+#define CONFIG_SYS_FLASH_WRITE_TOUT (2*CONFIG_SYS_HZ) /* Timeout for Flash Write */
#else
/* REVISIT: This doesn't work on ADS GCPlus just yet: */
-#define CFG_FLASH_CFI 1 /* flash is CFI conformant */
+#define CONFIG_SYS_FLASH_CFI 1 /* flash is CFI conformant */
#define CONFIG_FLASH_CFI_DRIVER 1 /* use common cfi driver */
-#define CFG_FLASH_USE_BUFFER_WRITE 1 /* use buffered writes (20x faster) */
-#define CFG_MAX_FLASH_BANKS 1 /* max # of memory banks */
-#define CFG_FLASH_INCREMENT 0 /* there is only one bank */
-#define CFG_MAX_FLASH_SECT 128 /* max # of sectors on one chip */
-/*#define CFG_FLASH_PROTECTION 1 /--* hardware flash protection */
-#define CFG_FLASH_BANKS_LIST { CFG_FLASH_BASE }
+#define CONFIG_SYS_FLASH_USE_BUFFER_WRITE 1 /* use buffered writes (20x faster) */
+#define CONFIG_SYS_MAX_FLASH_BANKS 1 /* max # of memory banks */
+#define CONFIG_SYS_FLASH_INCREMENT 0 /* there is only one bank */
+#define CONFIG_SYS_MAX_FLASH_SECT 128 /* max # of sectors on one chip */
+/*#define CONFIG_SYS_FLASH_PROTECTION 1 /--* hardware flash protection */
+#define CONFIG_SYS_FLASH_BANKS_LIST { CONFIG_SYS_FLASH_BASE }
#endif
-#define CFG_ENV_IS_IN_FLASH 1
-#define CFG_ENV_ADDR (PHYS_FLASH_1 + PHYS_FLASH_SECT_SIZE) /* Addr of Environment Sector */
-#define CFG_ENV_SIZE PHYS_FLASH_SECT_SIZE
+#define CONFIG_ENV_IS_IN_FLASH 1
+#define CONFIG_ENV_ADDR (PHYS_FLASH_1 + PHYS_FLASH_SECT_SIZE) /* Addr of Environment Sector */
+#define CONFIG_ENV_SIZE PHYS_FLASH_SECT_SIZE
#endif /* __CONFIG_H */
projects / karo-tx-uboot.git / blobdiff