diff options
Diffstat (limited to 'src/mainboard/technologic')
| -rw-r--r-- | src/mainboard/technologic/ts5300/Config.lb | 38 | ||||
| -rw-r--r-- | src/mainboard/technologic/ts5300/auto.c | 151 | ||||
| -rw-r--r-- | src/mainboard/technologic/ts5300/chip.h | 4 | ||||
| -rw-r--r-- | src/mainboard/technologic/ts5300/mainboard.c | 2 |
4 files changed, 169 insertions, 26 deletions
diff --git a/src/mainboard/technologic/ts5300/Config.lb b/src/mainboard/technologic/ts5300/Config.lb index 665a23aa0a..04cc7f2d7b 100644 --- a/src/mainboard/technologic/ts5300/Config.lb +++ b/src/mainboard/technologic/ts5300/Config.lb @@ -2,8 +2,10 @@ ## Compute the location and size of where this firmware image ## (linuxBIOS plus bootloader) will live in the boot rom chip. ## +default ROM_SIZE = 512 * 1024 +default FALLBACK_SIZE = 0x10000 if USE_FALLBACK_IMAGE - default ROM_SECTION_SIZE = FALLBACK_SIZE + default ROM_SECTION_SIZE = 64 * 1024 # FALLBACK_SIZE default ROM_SECTION_OFFSET = ( ROM_SIZE - FALLBACK_SIZE ) else default ROM_SECTION_SIZE = ( ROM_SIZE - FALLBACK_SIZE ) @@ -14,8 +16,8 @@ end ## Compute the start location and size size of ## The linuxBIOS bootloader. ## -default CONFIG_ROM_STREAM_START = (0xffffffff - ROM_SIZE + ROM_SECTION_OFFSET + 1) default PAYLOAD_SIZE = ( ROM_SECTION_SIZE - ROM_IMAGE_SIZE ) +default CONFIG_ROM_STREAM_START = (0xffffffff - ROM_SIZE + ROM_SECTION_OFFSET + 1) ## ## Compute where this copy of linuxBIOS will start in the boot rom @@ -29,7 +31,7 @@ default _ROMBASE = ( CONFIG_ROM_STREAM_START + PAYLOAD_SIZE ) ## XIP_ROM_SIZE must be a power of 2. ## XIP_ROM_BASE must be a multiple of XIP_ROM_SIZE ## -default XIP_ROM_SIZE=65536 +default XIP_ROM_SIZE=32*1024 default XIP_ROM_BASE = ( _ROMBASE + ROM_IMAGE_SIZE - XIP_ROM_SIZE ) ## @@ -44,7 +46,7 @@ arch i386 end driver mainboard.o if HAVE_PIRQ_TABLE object irq_tables.o end -#object reset.o +object reset.o ## ## Romcc output @@ -61,11 +63,11 @@ end makerule ./auto.E depends "$(MAINBOARD)/auto.c option_table.h ./romcc" - action "./romcc -E -mcpu=c3 -O -I$(TOP)/src -I. $(CPPFLAGS) $(MAINBOARD)/auto.c -o $@" + action "./romcc -E -mcpu=i386 -O -I$(TOP)/src -I. $(CPPFLAGS) $(MAINBOARD)/auto.c -o $@" end makerule ./auto.inc depends "$(MAINBOARD)/auto.c option_table.h ./romcc" - action "./romcc -mcpu=c3 -O -I$(TOP)/src -I. $(CPPFLAGS) $(MAINBOARD)/auto.c -o $@" + action "./romcc -mcpu=i386 -O -I$(TOP)/src -I. $(CPPFLAGS) $(MAINBOARD)/auto.c -o $@" end ## @@ -114,9 +116,7 @@ end ## Setup RAM ## mainboardinit cpu/x86/fpu/enable_fpu.inc -mainboardinit cpu/x86/mmx/enable_mmx.inc mainboardinit ./auto.inc -mainboardinit cpu/x86/mmx/disable_mmx.inc ## ## Include the secondary Configuration files @@ -124,19 +124,11 @@ mainboardinit cpu/x86/mmx/disable_mmx.inc dir /pc80 config chip.h -chip northbridge/amd/sc520 - device pci_domain 0 on - device pci 0.0 on -#chip southbridge/amd/sc520 -# register "enable_usb" = "0" -# register "enable_native_ide" = "1" -# register "enable_com_ports" = "1" -# register "enable_keyboard" = "0" -# register "enable_nvram" = "1" -# end - end - chip cpu/amd/sc520 - end - end +chip cpu/amd/sc520 + device pci_domain 0 on + device pci 0.0 on end + device pci 1.0 on end +# register "com1" = "{1}" +# register "com1" = "{1, 0, 0x3f8, 4}" + end end - diff --git a/src/mainboard/technologic/ts5300/auto.c b/src/mainboard/technologic/ts5300/auto.c new file mode 100644 index 0000000000..1ffc7ae415 --- /dev/null +++ b/src/mainboard/technologic/ts5300/auto.c @@ -0,0 +1,151 @@ +#define ASSEMBLY 1 +#define ASM_CONSOLE_LOGLEVEL 8 +#include <stdint.h> +#include <device/pci_def.h> +#include <arch/io.h> +#include <device/pnp_def.h> +#include <arch/romcc_io.h> +#include <arch/hlt.h> +#include "pc80/mc146818rtc_early.c" +#include "pc80/serial.c" +#include "arch/i386/lib/console.c" +#include "ram/ramtest.c" +#include "cpu/x86/bist.h" +//#include "lib/delay.c" +#include "cpu/amd/sc520/raminit.c" + +struct mem_controller { + int i; +}; + +static void hard_reset(void) +{ +} + +static void memreset_setup(void) +{ +} + +static void memreset(int controllers, const struct mem_controller *ctrl) +{ +} + +static inline void activate_spd_rom(const struct mem_controller *ctrl) +{ + /* nothing to do */ +} + +static inline int spd_read_byte(unsigned device, unsigned address) +{ +// return smbus_read_byte(device, address); +} + +//#include "sdram/generic_sdram.c" + +static inline void dumpmem(void){ + int i, j; + unsigned char *l; + unsigned char c; + + for(i = 0x4000; i < 0x5000; i += 16) { + print_err_hex32(i); print_err(":"); + for(j = 0; j < 16; j++) { + l = (unsigned char *)i + j; + c = *l; + print_err_hex8(c); + print_err(" "); + } + print_err("\r\n"); + } +} + +static void main(unsigned long bist) +{ + volatile int i; + for(i = 0; i < 100; i++) + ; + + + setupsc520(); + uart_init(); + console_init(); + for(i = 0; i < 100; i++) + print_err("fill usart\r\n"); + // while(1) + print_err("HI THERE!\r\n"); + // sizemem(); + staticmem(); + print_err("c60 is "); print_err_hex16(*(unsigned short *)0xfffefc60); + print_err("\n"); + + // while(1) + print_err("STATIC MEM DONE\r\n"); + outb(0xee, 0x80); + print_err("loop forever ...\n"); + + +#if 0 + + /* clear memory 1meg */ + __asm__ volatile( + "1: \n\t" + "movl %0, %%fs:(%1)\n\t" + "addl $4,%1\n\t" + "subl $4,%2\n\t" + "jnz 1b\n\t" + : + : "a" (0), "D" (0), "c" (1024*1024) + ); + + +#endif + +#if 0 + dump_pci_devices(); +#endif +#if 0 + dump_pci_device(PCI_DEV(0, 0, 0)); +#endif + +#if 0 + print_err("RAM CHECK!\r\n"); + // Check 16MB of memory @ 0 + ram_check(0x00000000, 0x01000000); +#endif +#if 0 + print_err("RAM CHECK for 32 MB!\r\n"); + // Check 32MB of memory @ 0 + ram_check(0x00000000, 0x02000000); +#endif +#if 0 + { + volatile unsigned char *src = (unsigned char *) 0x2000000 + 0x70000; + volatile unsigned char *dst = (unsigned char *) 0x4000; + for(i = 0; i < 0x10000; i++) { + /* + print_err("Set dst "); print_err_hex32((unsigned long) dst); + print_err(" to "); print_err_hex32(*src); print_err("\r\n"); + */ + *dst = *src; + //print_err(" dst is now "); print_err_hex32(*dst); print_err("\r\n"); + dst++, src++; + outb((unsigned char)i, 0x80); + } + } + dumpmem(); + outb(0, 0x80); + print_err("loop forever\r\n"); + outb(0xdd, 0x80); + __asm__ volatile( + "movl %0, %%edi\n\t" + "jmp *%%edi\n\t" + : + : "a" (0x4000) + ); + + print_err("FUCK\r\n"); + + while(1); +#endif +} + diff --git a/src/mainboard/technologic/ts5300/chip.h b/src/mainboard/technologic/ts5300/chip.h index a57e508e11..d81199ea7e 100644 --- a/src/mainboard/technologic/ts5300/chip.h +++ b/src/mainboard/technologic/ts5300/chip.h @@ -1,5 +1,5 @@ -extern struct chip_operations mainboard_technologic_ts5300_control; +extern struct chip_operations mainboard_technologic_ts5300_ops; struct mainboard_technologic_ts5300_config { - int nothing; + }; diff --git a/src/mainboard/technologic/ts5300/mainboard.c b/src/mainboard/technologic/ts5300/mainboard.c index e28f9715b8..6595c4b979 100644 --- a/src/mainboard/technologic/ts5300/mainboard.c +++ b/src/mainboard/technologic/ts5300/mainboard.c @@ -5,7 +5,7 @@ #include <device/pci_ops.h> #include "chip.h" -struct chip_operations mainboard_technologic_ts5300_control = { +struct chip_operations mainboard_technologic_ts5300_ops = { CHIP_NAME("Technologic Systems TS5300 mainboard ") }; 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