#include <video_fb.h>
#include "common_util.h"
#include <asm/processor.h>
+#include <asm/byteorder.h>
#include <i2c.h>
#include <devices.h>
#include <pci.h>
+#include <malloc.h>
+#include <bzlib.h>
-extern int gunzip (void *, int, unsigned char *, int *);
-extern int mem_test(unsigned long start, unsigned long ramsize, int quiet);
+#ifdef CONFIG_PIP405
+#include "../pip405/pip405.h"
+#include <asm/4xx_pci.h>
+#endif
+#ifdef CONFIG_MIP405
+#include "../mip405/mip405.h"
+#include <asm/4xx_pci.h>
+#endif
-#define I2C_BACKUP_ADDR 0x7C00 /* 0x200 bytes for backup */
-#define IMAGE_SIZE 0x80000
+DECLARE_GLOBAL_DATA_PTR;
-extern flash_info_t flash_info[]; /* info for FLASH chips */
+#if defined(CONFIG_PATI)
+#define FIRM_START 0xFFF00000
+#endif
-image_header_t header;
+extern int gunzip(void *, int, uchar *, unsigned long *);
+extern int mem_test(ulong start, ulong ramsize, int quiet);
+#define I2C_BACKUP_ADDR 0x7C00 /* 0x200 bytes for backup */
+#define IMAGE_SIZE CFG_MONITOR_LEN /* ugly, but it works for now */
+extern flash_info_t flash_info[]; /* info for FLASH chips */
-int mpl_prg(unsigned long src,unsigned long size)
+static int
+mpl_prg(uchar *src, ulong size)
{
- unsigned long start;
+ ulong start;
flash_info_t *info;
- int i,rc;
- unsigned long *magic = (unsigned long *)src;
+ int i, rc;
+#if defined(CONFIG_PATI)
+ int start_sect;
+#endif
+#if defined(CONFIG_PIP405) || defined(CONFIG_MIP405) || defined(CONFIG_PATI)
+ char *copystr = (char *)src;
+ ulong *magic = (ulong *)src;
+#endif
info = &flash_info[0];
- start = 0 - size;
- for(i=info->sector_count-1;i>0;i--)
- {
+
+#if defined(CONFIG_PIP405) || defined(CONFIG_MIP405) || defined(CONFIG_PATI)
+ if (image_to_cpu (magic[0]) != IH_MAGIC) {
+ puts("Bad Magic number\n");
+ return -1;
+ }
+ /* some more checks before we delete the Flash... */
+ /* Checking the ISO_STRING prevents to program a
+ * wrong Firmware Image into the flash.
+ */
+ i = 4; /* skip Magic number */
+ while (1) {
+ if (strncmp(©str[i], "MEV-", 4) == 0)
+ break;
+ if (i++ >= 0x100) {
+ puts("Firmware Image for unknown Target\n");
+ return -1;
+ }
+ }
+ /* we have the ISO STRING, check */
+ if (strncmp(©str[i], CONFIG_ISO_STRING, sizeof(CONFIG_ISO_STRING)-1) != 0) {
+ printf("Wrong Firmware Image: %s\n", ©str[i]);
+ return -1;
+ }
+#if !defined(CONFIG_PATI)
+ start = 0 - size;
+ for (i = info->sector_count-1; i > 0; i--) {
info->protect[i] = 0; /* unprotect this sector */
- if(start>=info->start[i])
- break;
+ if (start >= info->start[i])
+ break;
}
/* set-up flash location */
/* now erase flash */
- if(magic[0]!=IH_MAGIC) {
- printf("Bad Magic number\n");
- return -1;
- }
printf("Erasing at %lx (sector %d) (start %lx)\n",
start,i,info->start[i]);
- flash_erase (info, i, info->sector_count-1);
- printf("flash erased, programming from 0x%lx 0x%lx Bytes\n",src,size);
- if ((rc = flash_write ((uchar *)src, start, size)) != 0) {
+ if ((rc = flash_erase (info, i, info->sector_count-1)) != 0) {
+ puts("ERROR ");
+ flash_perror(rc);
+ return (1);
+ }
+
+#else /* #if !defined(CONFIG_PATI */
+ start = FIRM_START;
+ start_sect = -1;
+ for (i = 0; i < info->sector_count; i++) {
+ if (start < info->start[i]) {
+ start_sect = i - 1;
+ break;
+ }
+ }
+
+ info->protect[i - 1] = 0; /* unprotect this sector */
+ for (; i < info->sector_count; i++) {
+ if ((start + size) < info->start[i])
+ break;
+ info->protect[i] = 0; /* unprotect this sector */
+ }
+
+ i--;
+ /* set-up flash location */
+ /* now erase flash */
+ printf ("Erasing at %lx to %lx (sector %d to %d) (%lx to %lx)\n",
+ start, start + size, start_sect, i,
+ info->start[start_sect], info->start[i]);
+ if ((rc = flash_erase (info, start_sect, i)) != 0) {
puts ("ERROR ");
flash_perror (rc);
return (1);
}
- puts ("OK programming done\n");
+#endif /* defined(CONFIG_PATI) */
+
+#elif defined(CONFIG_VCMA9)
+ start = 0;
+ for (i = 0; i <info->sector_count; i++) {
+ info->protect[i] = 0; /* unprotect this sector */
+ if (size < info->start[i])
+ break;
+ }
+ /* set-up flash location */
+ /* now erase flash */
+ printf("Erasing at %lx (sector %d) (start %lx)\n",
+ start,0,info->start[0]);
+ if ((rc = flash_erase (info, 0, i)) != 0) {
+ puts("ERROR ");
+ flash_perror(rc);
+ return (1);
+ }
+
+#endif
+ printf("flash erased, programming from 0x%lx 0x%lx Bytes\n",
+ (ulong)src, size);
+ if ((rc = flash_write ((char *)src, start, size)) != 0) {
+ puts("ERROR ");
+ flash_perror(rc);
+ return (1);
+ }
+ puts("OK programming done\n");
return 0;
}
-int mpl_prg_image(unsigned long ld_addr)
+static int
+mpl_prg_image(uchar *ld_addr)
{
- unsigned long data,len,checksum;
- image_header_t *hdr=&header;
- /* Copy header so we can blank CRC field for re-calculation */
- memcpy (&header, (char *)ld_addr, sizeof(image_header_t));
- if (hdr->ih_magic != IH_MAGIC) {
- printf ("Bad Magic Number\n");
+ unsigned long len;
+ uchar *data;
+ image_header_t *hdr = (image_header_t *)ld_addr;
+ int rc;
+
+ if (!image_check_magic (hdr)) {
+ puts("Bad Magic Number\n");
return 1;
}
- print_image_hdr(hdr);
- if (hdr->ih_os != IH_OS_U_BOOT) {
- printf ("No U-Boot Image\n");
+ image_print_contents (hdr);
+ if (!image_check_os (hdr, IH_OS_U_BOOT)) {
+ puts("No U-Boot Image\n");
return 1;
}
- if (hdr->ih_type != IH_TYPE_FIRMWARE) {
- printf ("No Firmware Image\n");
+ if (!image_check_type (hdr, IH_TYPE_FIRMWARE)) {
+ puts("No Firmware Image\n");
return 1;
}
- data = (ulong)&header;
- len = sizeof(image_header_t);
- checksum = hdr->ih_hcrc;
- hdr->ih_hcrc = 0;
- if (crc32 (0, (char *)data, len) != checksum) {
- printf ("Bad Header Checksum\n");
+ if (!image_check_hcrc (hdr)) {
+ puts("Bad Header Checksum\n");
return 1;
}
- data = ld_addr + sizeof(image_header_t);
- len = hdr->ih_size;
- printf ("Verifying Checksum ... ");
- if (crc32 (0, (char *)data, len) != hdr->ih_dcrc) {
- printf ("Bad Data CRC\n");
+ puts("Verifying Checksum ... ");
+ if (!image_check_dcrc (hdr)) {
+ puts("Bad Data CRC\n");
return 1;
}
- switch (hdr->ih_comp) {
- case IH_COMP_NONE:
- break;
- case IH_COMP_GZIP:
- printf (" Uncompressing ... ");
- if (gunzip ((void *)(data+0x100000), 0x400000,
- (uchar *)data, (int *)&len) != 0) {
- printf ("GUNZIP ERROR\n");
+ puts("OK\n");
+
+ data = (uchar *)image_get_data (hdr);
+ len = image_get_data_size (hdr);
+
+ if (image_get_comp (hdr) != IH_COMP_NONE) {
+ uchar *buf;
+ /* reserve space for uncompressed image */
+ if ((buf = malloc(IMAGE_SIZE)) == NULL) {
+ puts("Insufficient space for decompression\n");
return 1;
}
- data+=0x100000;
- break;
- default:
- printf (" Unimplemented compression type %d\n", hdr->ih_comp);
- return 1;
+
+ switch (image_get_comp (hdr)) {
+ case IH_COMP_GZIP:
+ puts("Uncompressing (GZIP) ... ");
+ rc = gunzip ((void *)(buf), IMAGE_SIZE, data, &len);
+ if (rc != 0) {
+ puts("GUNZIP ERROR\n");
+ free(buf);
+ return 1;
+ }
+ puts("OK\n");
+ break;
+#ifdef CONFIG_BZIP2
+ case IH_COMP_BZIP2:
+ puts("Uncompressing (BZIP2) ... ");
+ {
+ uint retlen = IMAGE_SIZE;
+ rc = BZ2_bzBuffToBuffDecompress ((char *)(buf), &retlen,
+ (char *)data, len, 0, 0);
+ len = retlen;
+ }
+ if (rc != BZ_OK) {
+ printf ("BUNZIP2 ERROR: %d\n", rc);
+ free(buf);
+ return 1;
+ }
+ puts("OK\n");
+ break;
+#endif
+ default:
+ printf ("Unimplemented compression type %d\n",
+ image_get_comp (hdr));
+ free(buf);
+ return 1;
+ }
+
+ rc = mpl_prg(buf, len);
+ free(buf);
+ } else {
+ rc = mpl_prg(data, len);
}
- printf (" OK\n");
- return(mpl_prg(data,len));
+ return(rc);
}
-
+#if !defined(CONFIG_PATI)
void get_backup_values(backup_t *buf)
{
i2c_read(CFG_DEF_EEPROM_ADDR, I2C_BACKUP_ADDR,2,(void *)buf,sizeof(backup_t));
get_backup_values(&back);
if(!overwrite) {
if(strncmp(back.signature,"MPL\0",4)==0) {
- printf("Not possible to write Backup\n");
+ puts("Not possible to write Backup\n");
return;
}
}
memcpy(back.signature,"MPL\0",4);
- i=getenv_r("serial#",back.serial_name,16);
- if(i==0) {
- printf("Not possible to write Backup\n");
+ i = getenv_r("serial#",back.serial_name,16);
+ if(i < 0) {
+ puts("Not possible to write Backup\n");
return;
}
back.serial_name[16]=0;
- i=getenv_r("ethaddr",back.eth_addr,20);
- if(i==0) {
- printf("Not possible to write Backup\n");
+ i = getenv_r("ethaddr",back.eth_addr,20);
+ if(i < 0) {
+ puts("Not possible to write Backup\n");
return;
}
back.eth_addr[20]=0;
} while(len > off);
name=&name_buf[0];
value=&value_buf[0];
- if(strncmp(name,"baudrate",8)!=0) {
- setenv(name,value);
+ if(strncmp((char *)name,"baudrate",8)!=0) {
+ setenv((char *)name,(char *)value);
}
}
void check_env(void)
{
- unsigned char *s;
+ char *s;
int i=0;
char buf[32];
backup_t back;
}
else {
copy_old_env(oldsizes[i]);
- printf ("INFO: old environment ajusted, use saveenv\n");
+ puts("INFO: old environment ajusted, use saveenv\n");
}
}
else {
}
-
extern device_t *stdio_devices[];
extern char *stdio_names[];
void show_stdio_dev(void)
{
/* Print information */
- printf ("In: ");
+ puts("In: ");
if (stdio_devices[stdin] == NULL) {
- printf ("No input devices available!\n");
+ puts("No input devices available!\n");
} else {
printf ("%s\n", stdio_devices[stdin]->name);
}
- printf ("Out: ");
+ puts("Out: ");
if (stdio_devices[stdout] == NULL) {
- printf ("No output devices available!\n");
+ puts("No output devices available!\n");
} else {
printf ("%s\n", stdio_devices[stdout]->name);
}
- printf ("Err: ");
+ puts("Err: ");
if (stdio_devices[stderr] == NULL) {
- printf ("No error devices available!\n");
+ puts("No error devices available!\n");
} else {
printf ("%s\n", stdio_devices[stderr]->name);
}
}
-/* ------------------------------------------------------------------------- */
-
- /* switches the cs0 and the cs1 to the locations.
- When boot is TRUE, the the mapping is switched
- to the boot configuration, If it is FALSE, the
- flash will be switched in the boot area */
-
-#undef SW_CS_DBG
-#ifdef SW_CS_DBG
-#define SW_CS_PRINTF(fmt,args...) printf (fmt ,##args)
-#else
-#define SW_CS_PRINTF(fmt,args...)
-#endif
-
-
-int switch_cs(unsigned char boot)
-{
- unsigned long pbcr;
- mtdcr(ebccfga, pb0cr); /* get cs0 config reg */
- pbcr = mfdcr(ebccfgd);
- if((pbcr&0x00002000)==0) {
- /* we need only to switch if boot from MPS */
- /*printf(" MPS boot mode detected. ");*/
- /* printf("cs0 cfg: %lx\n",pbcr); */
- if(boot) {
- /* switch to boot configuration */
- /* this is a 8bit boot, switch cs0 to flash location */
- SW_CS_PRINTF("switch to boot mode (MPS on High address\n");
- pbcr&=0x000FFFFF; /*mask base address of the cs0 */
- pbcr|=(FLASH_BASE0_PRELIM & 0xFFF00000);
- mtdcr(ebccfga, pb0cr);
- mtdcr(ebccfgd, pbcr);
- SW_CS_PRINTF(" new cs0 cfg: %lx\n",pbcr);
- mtdcr(ebccfga, pb1cr); /* get cs1 config reg (flash) */
- pbcr = mfdcr(ebccfgd);
- SW_CS_PRINTF(" old cs1 cfg: %lx\n",pbcr);
- pbcr&=0x000FFFFF; /*mask base address of the cs1 */
- pbcr|=(MULTI_PURPOSE_SOCKET_ADDR & 0xFFF00000);
- mtdcr(ebccfga, pb1cr);
- mtdcr(ebccfgd, pbcr);
- SW_CS_PRINTF(" new cs1 cfg: %lx, MPS is on High Address\n",pbcr);
- }
- else
- {
- /* map flash to boot area, */
- SW_CS_PRINTF("map Flash to boot area\n");
- pbcr&=0x000FFFFF; /*mask base address of the cs0 */
- pbcr|=(MULTI_PURPOSE_SOCKET_ADDR & 0xFFF00000);
- mtdcr(ebccfga, pb0cr);
- mtdcr(ebccfgd, pbcr);
- SW_CS_PRINTF(" new cs0 cfg: %lx\n",pbcr);
- mtdcr(ebccfga, pb1cr); /* get cs1 config reg (flash) */
- pbcr = mfdcr(ebccfgd);
- SW_CS_PRINTF(" cs1 cfg: %lx\n",pbcr);
- pbcr&=0x000FFFFF; /*mask base address of the cs1 */
- pbcr|=(FLASH_BASE0_PRELIM & 0xFFF00000);
- mtdcr(ebccfga, pb1cr);
- mtdcr(ebccfgd, pbcr);
- SW_CS_PRINTF(" new cs1 cfg: %lx Flash is on High Address\n",pbcr);
- }
- return 1;
- }
- else {
- SW_CS_PRINTF("Normal boot, no switching necessary\n");
- return 0;
- }
-}
-
+#endif /* #if !defined(CONFIG_PATI) */
int do_mplcommon(cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
{
ulong size,src,ld_addr;
int result;
+#if !defined(CONFIG_PATI)
backup_t back;
- char sw;
src = MULTI_PURPOSE_SOCKET_ADDR;
size = IMAGE_SIZE;
+#endif
if (strcmp(argv[1], "flash") == 0)
{
- sw = switch_cs(0); /* Switch flash to normal location */
-#if (CONFIG_COMMANDS & CFG_CMD_FDC)
+#if defined(CONFIG_CMD_FDC)
if (strcmp(argv[2], "floppy") == 0) {
char *local_args[3];
extern int do_fdcboot (cmd_tbl_t *, int, int, char *[]);
- printf ("\nupdating bootloader image from floppy\n");
+ puts("\nupdating bootloader image from floppy\n");
local_args[0] = argv[0];
if(argc==4) {
local_args[1] = argv[3];
ld_addr=CFG_LOAD_ADDR;
result=do_fdcboot(cmdtp, 0, 1, local_args);
}
- result=mpl_prg_image(ld_addr);
- switch_cs(sw); /* Switch flash back */
+ result=mpl_prg_image((uchar *)ld_addr);
return result;
}
-#endif /* (CONFIG_COMMANDS & CFG_CMD_FDC) */
+#endif
if (strcmp(argv[2], "mem") == 0) {
if(argc==4) {
ld_addr=simple_strtoul(argv[3], NULL, 16);
ld_addr=load_addr;
}
printf ("\nupdating bootloader image from memory at %lX\n",ld_addr);
- result=mpl_prg_image(ld_addr);
- switch_cs(sw); /* Switch flash back */
+ result=mpl_prg_image((uchar *)ld_addr);
return result;
}
+#if !defined(CONFIG_PATI)
if (strcmp(argv[2], "mps") == 0) {
- printf ("\nupdating bootloader image from MSP\n");
- result=mpl_prg(src,size);
- switch_cs(sw); /* Switch flash back */
+ puts("\nupdating bootloader image from MPS\n");
+ result=mpl_prg((uchar *)src,size);
return result;
}
- switch_cs(sw); /* Switch flash back */
-
+#endif /* #if !defined(CONFIG_PATI) */
}
if (strcmp(argv[1], "mem") == 0)
{
}while(result);
return 0;
}
+#if !defined(CONFIG_PATI)
if (strcmp(argv[1], "clearenvvalues") == 0)
{
if (strcmp(argv[2], "yes") == 0)
set_backup_values(1);
return 0;
}
+#endif
printf("Usage:\n%s\n", cmdtp->usage);
return 1;
}
-#if (CONFIG_COMMANDS & CFG_CMD_DOC)
+#if defined(CONFIG_CMD_DOC)
extern void doc_probe(ulong physadr);
void doc_init (void)
{
#ifdef CONFIG_CONSOLE_EXTRA_INFO
extern GraphicDevice ctfb;
+extern int get_boot_mode(void);
void video_get_info_str (int line_number, char *info)
{
/* init video info strings for graphic console */
- DECLARE_GLOBAL_DATA_PTR;
- PPC405_SYS_INFO sys_info;
+ PPC4xx_SYS_INFO sys_info;
char rev;
- int i;
+ int i,boot;
unsigned long pvr;
char buf[64];
char tmp[16];
- unsigned char *s, *e, bc, sw;
+ char cpustr[16];
+ char *s, *e, bc;
switch (line_number)
{
case 2:
case PVR_405GP_RC: rev='C'; break;
case PVR_405GP_RD: rev='D'; break;
case PVR_405GP_RE: rev='E'; break;
+ case PVR_405GPR_RB: rev='B'; break;
default: rev='?'; break;
}
+ if(pvr==PVR_405GPR_RB)
+ sprintf(cpustr,"PPC405GPr %c",rev);
+ else
+ sprintf(cpustr,"PPC405GP %c",rev);
/* Board info */
i=0;
s=getenv ("serial#");
}
buf[i++]=0;
}
- sprintf (info," %s PPC405GP %c %s MHz (%lu/%lu/%lu MHz)",
- buf,rev,
+ sprintf (info," %s %s %s MHz (%lu/%lu/%lu MHz)",
+ buf, cpustr,
strmhz (tmp, gd->cpu_clk), sys_info.freqPLB / 1000000,
sys_info.freqPLB / sys_info.pllOpbDiv / 1000000,
sys_info.freqPLB / sys_info.pllExtBusDiv / 1000000);
return;
case 3:
/* Memory Info */
- sw = switch_cs (0);
- switch_cs (sw);
+ boot = get_boot_mode();
bc = in8 (CONFIG_PORT_ADDR);
sprintf(info, " %luMB RAM, %luMB Flash Cfg 0x%02X %s %s",
gd->bd->bi_memsize / 0x100000,
gd->bd->bi_flashsize / 0x100000,
bc,
- sw ? "MPS boot" : "Flash boot",
+ (boot & BOOT_MPS) ? "MPS boot" : "Flash boot",
ctfb.modeIdent);
return;
case 1:
projects / karo-tx-uboot.git / blobdiff