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-rw-r--r--board/esd/common/auto_update.c16
-rw-r--r--board/esd/common/cmd_loadpci.c123
-rw-r--r--board/esd/common/lcd.c270
-rw-r--r--board/esd/common/misc.c4
4 files changed, 320 insertions, 93 deletions
diff --git a/board/esd/common/auto_update.c b/board/esd/common/auto_update.c
index 0604a4e..1decc0e 100644
--- a/board/esd/common/auto_update.c
+++ b/board/esd/common/auto_update.c
@@ -65,7 +65,7 @@ extern int transfer_pic(unsigned char, unsigned char *, int, int);
#endif
extern int flash_sect_erase(ulong, ulong);
extern int flash_sect_protect (int, ulong, ulong);
-extern int flash_write (uchar *, ulong, ulong);
+extern int flash_write (char *, ulong, ulong);
/* change char* to void* to shutup the compiler */
extern block_dev_desc_t *get_dev (char*, int);
@@ -103,7 +103,7 @@ int au_check_cksum_valid(int i, long nbytes)
/* check the data CRC */
checksum = ntohl(hdr->ih_dcrc);
- if (crc32 (0, (char *)(LOAD_ADDR + sizeof(*hdr)), ntohl(hdr->ih_size))
+ if (crc32 (0, (uchar *)(LOAD_ADDR + sizeof(*hdr)), ntohl(hdr->ih_size))
!= checksum) {
printf ("Image %s bad data checksum\n", au_image[i].name);
return -1;
@@ -140,7 +140,7 @@ int au_check_header_valid(int i, long nbytes)
checksum = ntohl(hdr->ih_hcrc);
hdr->ih_hcrc = 0;
- if (crc32 (0, (char *)hdr, sizeof(*hdr)) != checksum) {
+ if (crc32 (0, (uchar *)hdr, sizeof(*hdr)) != checksum) {
printf ("Image %s bad header checksum\n", au_image[i].name);
return -1;
}
@@ -283,12 +283,12 @@ int au_do_update(int i, long sz)
*/
if (au_image[i].type != AU_NAND) {
debug ("flash_write(%p, %lx %x)\n", addr, start, nbytes);
- rc = flash_write(addr, start, nbytes);
+ rc = flash_write((char *)addr, start, nbytes);
} else {
#if (CONFIG_COMMANDS & CFG_CMD_NAND)
debug ("nand_rw(%p, %lx %x)\n", addr, start, nbytes);
rc = nand_rw(nand_dev_desc, NANDRW_WRITE | NANDRW_JFFS2,
- start, nbytes, &total, addr);
+ start, nbytes, (size_t *)&total, (uchar *)addr);
debug ("nand_rw: ret=%x total=%d nbytes=%d\n", rc, total, nbytes);
#endif
}
@@ -301,12 +301,12 @@ int au_do_update(int i, long sz)
* check the dcrc of the copy
*/
if (au_image[i].type != AU_NAND) {
- rc = crc32 (0, (char *)(start + off), ntohl(hdr->ih_size));
+ rc = crc32 (0, (uchar *)(start + off), ntohl(hdr->ih_size));
} else {
#if (CONFIG_COMMANDS & CFG_CMD_NAND)
rc = nand_rw(nand_dev_desc, NANDRW_READ | NANDRW_JFFS2 | NANDRW_JFFS2_SKIP,
- start, nbytes, &total, addr);
- rc = crc32 (0, (char *)(addr + off), ntohl(hdr->ih_size));
+ start, nbytes, (size_t *)&total, (uchar *)addr);
+ rc = crc32 (0, (uchar *)(addr + off), ntohl(hdr->ih_size));
#endif
}
if (rc != ntohl(hdr->ih_dcrc)) {
diff --git a/board/esd/common/cmd_loadpci.c b/board/esd/common/cmd_loadpci.c
new file mode 100644
index 0000000..3478f82
--- /dev/null
+++ b/board/esd/common/cmd_loadpci.c
@@ -0,0 +1,123 @@
+/*
+ * (C) Copyright 2005
+ * Matthias Fuchs, esd GmbH Germany, matthias.fuchs@esd-electronics.com
+ *
+ * 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
+ */
+
+#include <common.h>
+#include <command.h>
+
+#if (CONFIG_COMMANDS & CFG_CMD_BSP)
+
+extern int do_bootm (cmd_tbl_t *, int, int, char *[]);
+extern int do_autoscript (cmd_tbl_t *, int, int, char *[]);
+
+#define ADDRMASK 0xfffff000
+
+/*
+ * Command loadpci: wait for signal from host and boot image.
+ */
+int do_loadpci(cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
+{
+ unsigned int *ptr = 0;
+ int count = 0;
+ int count2 = 0;
+ char addr[16];
+ char str[] = "\\|/-";
+ char *local_args[2];
+
+ while(1) {
+ /*
+ * Mark sync address
+ */
+ ptr = 0;
+ memset(ptr, 0, 0x20);
+
+ *ptr = 0xffffffff;
+ puts("\nWaiting for action from pci host -");
+
+ /*
+ * Wait for host to write the start address
+ */
+ while (*ptr == 0xffffffff) {
+ count++;
+ if (!(count % 100)) {
+ count2++;
+ putc(0x08); /* backspace */
+ putc(str[count2 % 4]);
+ }
+
+ /* Abort if ctrl-c was pressed */
+ if (ctrlc()) {
+ puts("\nAbort\n");
+ return 0;
+ }
+
+ udelay(1000);
+ }
+
+ printf("\nGot bootcode %08x: ", *ptr);
+ sprintf(addr, "%08x", *ptr & ADDRMASK);
+
+ switch (*ptr & ~ADDRMASK) {
+ case 0:
+ /*
+ * Boot image via bootm
+ */
+ printf("booting image at addr 0x%s ...\n", addr);
+ setenv("loadaddr", addr);
+
+ do_bootm (cmdtp, 0, 0, NULL);
+ break;
+
+ case 1:
+ /*
+ * Boot image via autoscr
+ */
+ printf("executing script at addr 0x%s ...\n", addr);
+
+ local_args[0] = addr;
+ local_args[1] = NULL;
+ do_autoscript(cmdtp, 0, 1, local_args);
+ break;
+
+ case 2:
+ /*
+ * Call run_cmd
+ */
+ printf("running command at addr 0x%s ...\n", addr);
+ run_command ((char*)(*ptr & ADDRMASK), 0);
+ break;
+
+ default:
+ printf("unhandled boot method\n");
+ break;
+ }
+ }
+}
+
+U_BOOT_CMD(
+ loadpci, 1, 1, do_loadpci,
+ "loadpci - Wait for pci bootcmd and boot it\n",
+ NULL
+ );
+
+#endif
+
diff --git a/board/esd/common/lcd.c b/board/esd/common/lcd.c
index d2d642a..0edc083 100644
--- a/board/esd/common/lcd.c
+++ b/board/esd/common/lcd.c
@@ -2,6 +2,9 @@
* (C) Copyright 2003-2004
* Stefan Roese, esd gmbh germany, stefan.roese@esd-electronics.com
*
+ * (C) Copyright 2005
+ * Stefan Roese, DENX Software Engineering, sr@denx.de.
+ *
* See file CREDITS for list of people who contributed to this
* project.
*
@@ -24,9 +27,14 @@
#include "lcd.h"
+extern int video_display_bitmap (ulong, int, int);
+
+
int palette_index;
int palette_value;
-
+int lcd_depth;
+unsigned char *glob_lcd_reg;
+unsigned char *glob_lcd_mem;
#ifdef CFG_LCD_ENDIAN
void lcd_setup(int lcd, int config)
@@ -67,92 +75,55 @@ void lcd_setup(int lcd, int config)
#endif /* #ifdef CFG_LCD_ENDIAN */
-void lcd_init(uchar *lcd_reg, uchar *lcd_mem, S1D_REGS *regs, int reg_count,
- uchar *logo_bmp, ulong len)
+void lcd_bmp(uchar *logo_bmp)
{
int i;
- ushort s1dReg;
- uchar s1dValue;
uchar *ptr;
ushort *ptr2;
ushort val;
- unsigned char *dst;
+ unsigned char *dst = NULL;
int x, y;
int width, height, bpp, colors, line_size;
int header_size;
unsigned char *bmp;
unsigned char r, g, b;
BITMAPINFOHEADER *bm_info;
- int reg_byte_swap;
+ ulong len;
/*
- * Detect epson
+ * Check for bmp mark 'BM'
*/
- if (lcd_reg[0] == 0x1c) {
+ if (*(ushort *)logo_bmp != 0x424d) {
+
/*
- * Big epson detected
+ * Decompress bmp image
*/
- reg_byte_swap = FALSE;
- palette_index = 0x1e2;
- palette_value = 0x1e4;
- puts("LCD: S1D13806");
- } else if (lcd_reg[1] == 0x1c) {
- /*
- * Big epson detected (with register swap bug)
- */
- reg_byte_swap = TRUE;
- palette_index = 0x1e3;
- palette_value = 0x1e5;
- puts("LCD: S1D13806S");
- } else if (lcd_reg[0] == 0x18) {
+ len = CFG_VIDEO_LOGO_MAX_SIZE;
+ dst = malloc(CFG_VIDEO_LOGO_MAX_SIZE);
+ if (dst == NULL) {
+ printf("Error: malloc in gunzip failed!\n");
+ return;
+ }
+ if (gunzip(dst, CFG_VIDEO_LOGO_MAX_SIZE, (uchar *)logo_bmp, &len) != 0) {
+ return;
+ }
+ if (len == CFG_VIDEO_LOGO_MAX_SIZE) {
+ printf("Image could be truncated (increase CFG_VIDEO_LOGO_MAX_SIZE)!\n");
+ }
+
/*
- * Small epson detected (704)
+ * Check for bmp mark 'BM'
*/
- reg_byte_swap = FALSE;
- palette_index = 0x15;
- palette_value = 0x17;
- puts("LCD: S1D13704");
- } else if (lcd_reg[0x10000] == 0x24) {
+ if (*(ushort *)dst != 0x424d) {
+ printf("LCD: Unknown image format!\n");
+ free(dst);
+ return;
+ }
+ } else {
/*
- * Small epson detected (705)
+ * Uncompressed BMP image, just use this pointer
*/
- reg_byte_swap = FALSE;
- palette_index = 0x15;
- palette_value = 0x17;
- lcd_reg += 0x10000; /* add offset for 705 regs */
- puts("LCD: S1D13705");
- } else {
- puts("LCD: No controller detected!\n");
- return;
- }
-
- for (i = 0; i<reg_count; i++) {
- s1dReg = regs[i].Index;
- if (reg_byte_swap) {
- if ((s1dReg & 0x0001) == 0)
- s1dReg |= 0x0001;
- else
- s1dReg &= ~0x0001;
- }
- s1dValue = regs[i].Value;
- lcd_reg[s1dReg] = s1dValue;
- }
-
- /*
- * Decompress bmp image
- */
- dst = malloc(CFG_LCD_LOGO_MAX_SIZE);
- if (gunzip(dst, CFG_LCD_LOGO_MAX_SIZE, (uchar *)logo_bmp, &len) != 0) {
- return;
- }
-
- /*
- * Check for bmp mark 'BM'
- */
- if (*(ushort *)dst != 0x424d) {
- printf("LCD: Unknown image format!\n");
- free(dst);
- return;
+ dst = (uchar *)logo_bmp;
}
/*
@@ -181,7 +152,9 @@ void lcd_init(uchar *lcd_reg, uchar *lcd_mem, S1D_REGS *regs, int reg_count,
break;
default:
printf("LCD: Unknown bpp (%d) im image!\n", bpp);
- free(dst);
+ if ((dst != NULL) && (dst != (uchar *)logo_bmp)) {
+ free(dst);
+ }
return;
}
printf(" (%d*%d, %dbpp)\n", width, height, bpp);
@@ -189,35 +162,48 @@ void lcd_init(uchar *lcd_reg, uchar *lcd_mem, S1D_REGS *regs, int reg_count,
/*
* Write color palette
*/
- if (colors <= 256) {
+ if ((colors <= 256) && (lcd_depth <= 8)) {
ptr = (unsigned char *)(dst + 14 + 40);
for (i=0; i<colors; i++) {
b = *ptr++;
g = *ptr++;
r = *ptr++;
ptr++;
- S1D_WRITE_PALETTE(lcd_reg, i, r, g, b);
+ S1D_WRITE_PALETTE(glob_lcd_reg, i, r, g, b);
}
}
/*
* Write bitmap data into framebuffer
*/
- ptr = lcd_mem;
- ptr2 = (ushort *)lcd_mem;
+ ptr = glob_lcd_mem;
+ ptr2 = (ushort *)glob_lcd_mem;
header_size = 14 + 40 + 4*colors; /* skip bmp header */
for (y=0; y<height; y++) {
bmp = &dst[(height-1-y)*line_size + header_size];
- if (bpp == 24) {
- for (x=0; x<width; x++) {
- /*
- * Generate epson 16bpp fb-format from 24bpp image
- */
- b = *bmp++ >> 3;
- g = *bmp++ >> 2;
- r = *bmp++ >> 3;
- val = ((r & 0x1f) << 11) | ((g & 0x3f) << 5) | (b & 0x1f);
- *ptr2++ = val;
+ if (lcd_depth == 16) {
+ if (bpp == 24) {
+ for (x=0; x<width; x++) {
+ /*
+ * Generate epson 16bpp fb-format from 24bpp image
+ */
+ b = *bmp++ >> 3;
+ g = *bmp++ >> 2;
+ r = *bmp++ >> 3;
+ val = ((r & 0x1f) << 11) | ((g & 0x3f) << 5) | (b & 0x1f);
+ *ptr2++ = val;
+ }
+ } else if (bpp == 8) {
+ for (x=0; x<line_size; x++) {
+ /* query rgb value from palette */
+ ptr = (unsigned char *)(dst + 14 + 40) ;
+ ptr += (*bmp++) << 2;
+ b = *ptr++ >> 3;
+ g = *ptr++ >> 2;
+ r = *ptr++ >> 3;
+ val = ((r & 0x1f) << 11) | ((g & 0x3f) << 5) | (b & 0x1f);
+ *ptr2++ = val;
+ }
}
} else {
for (x=0; x<line_size; x++) {
@@ -226,5 +212,123 @@ void lcd_init(uchar *lcd_reg, uchar *lcd_mem, S1D_REGS *regs, int reg_count,
}
}
- free(dst);
+ if ((dst != NULL) && (dst != (uchar *)logo_bmp)) {
+ free(dst);
+ }
}
+
+
+void lcd_init(uchar *lcd_reg, uchar *lcd_mem, S1D_REGS *regs, int reg_count,
+ uchar *logo_bmp, ulong len)
+{
+ int i;
+ ushort s1dReg;
+ uchar s1dValue;
+ int reg_byte_swap;
+
+ /*
+ * Detect epson
+ */
+ if (lcd_reg[0] == 0x1c) {
+ /*
+ * Big epson detected
+ */
+ reg_byte_swap = FALSE;
+ palette_index = 0x1e2;
+ palette_value = 0x1e4;
+ lcd_depth = 16;
+ puts("LCD: S1D13806");
+ } else if (lcd_reg[1] == 0x1c) {
+ /*
+ * Big epson detected (with register swap bug)
+ */
+ reg_byte_swap = TRUE;
+ palette_index = 0x1e3;
+ palette_value = 0x1e5;
+ lcd_depth = 16;
+ puts("LCD: S1D13806S");
+ } else if (lcd_reg[0] == 0x18) {
+ /*
+ * Small epson detected (704)
+ */
+ reg_byte_swap = FALSE;
+ palette_index = 0x15;
+ palette_value = 0x17;
+ lcd_depth = 8;
+ puts("LCD: S1D13704");
+ } else if (lcd_reg[0x10000] == 0x24) {
+ /*
+ * Small epson detected (705)
+ */
+ reg_byte_swap = FALSE;
+ palette_index = 0x15;
+ palette_value = 0x17;
+ lcd_depth = 8;
+ lcd_reg += 0x10000; /* add offset for 705 regs */
+ puts("LCD: S1D13705");
+ } else {
+ puts("LCD: No controller detected!\n");
+ return;
+ }
+
+ /*
+ * Setup lcd controller regs
+ */
+ for (i = 0; i<reg_count; i++) {
+ s1dReg = regs[i].Index;
+ if (reg_byte_swap) {
+ if ((s1dReg & 0x0001) == 0)
+ s1dReg |= 0x0001;
+ else
+ s1dReg &= ~0x0001;
+ }
+ s1dValue = regs[i].Value;
+ lcd_reg[s1dReg] = s1dValue;
+ }
+
+ /*
+ * Save reg & mem pointer for later usage (e.g. bmp command)
+ */
+ glob_lcd_reg = lcd_reg;
+ glob_lcd_mem = lcd_mem;
+
+ /*
+ * Display bmp image
+ */
+ lcd_bmp(logo_bmp);
+}
+
+#ifdef CONFIG_VIDEO_SM501
+int do_esdbmp(cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
+{
+ ulong addr;
+ char *str;
+
+ if (argc != 2) {
+ printf ("Usage:\n%s\n", cmdtp->usage);
+ return 1;
+ }
+
+ addr = simple_strtoul(argv[1], NULL, 16);
+
+ str = getenv("bd_type");
+ if ((strcmp(str, "ppc221") == 0) || (strcmp(str, "ppc231") == 0)) {
+ /*
+ * SM501 available, use standard bmp command
+ */
+ return (video_display_bitmap(addr, 0, 0));
+ } else {
+ /*
+ * No SM501 available, use esd epson bmp command
+ */
+ lcd_bmp((uchar *)addr);
+ return 0;
+ }
+}
+
+U_BOOT_CMD(
+ esdbmp, 2, 1, do_esdbmp,
+ "esdbmp - display BMP image\n",
+ "<imageAddr> - display image\n"
+);
+#endif
diff --git a/board/esd/common/misc.c b/board/esd/common/misc.c
index cba8c92..48b4b7c 100644
--- a/board/esd/common/misc.c
+++ b/board/esd/common/misc.c
@@ -33,8 +33,8 @@ void lxt971_no_sleep(void)
{
unsigned short reg;
- miiphy_read(CONFIG_PHY_ADDR, 0x10, &reg);
+ miiphy_read("ppc_4xx_eth0", CONFIG_PHY_ADDR, 0x10, &reg);
reg &= ~0x0040; /* disable sleep mode */
- miiphy_write(CONFIG_PHY_ADDR, 0x10, reg);
+ miiphy_write("ppc_4xx_eth0", CONFIG_PHY_ADDR, 0x10, reg);
}
#endif /* CONFIG_LXT971_NO_SLEEP */
generated by cgit v1.1 at 2024-07-30 17:57:46 +0000