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-rw-r--r--board/freescale/common/fsl_diu_fb.c107
-rw-r--r--board/freescale/common/pixis.c2
-rw-r--r--board/freescale/common/sys_eeprom.c10
3 files changed, 42 insertions, 77 deletions
diff --git a/board/freescale/common/fsl_diu_fb.c b/board/freescale/common/fsl_diu_fb.c
index 2336f6b..75f782e 100644
--- a/board/freescale/common/fsl_diu_fb.c
+++ b/board/freescale/common/fsl_diu_fb.c
@@ -29,12 +29,6 @@
#include "fsl_diu_fb.h"
-#ifdef DEBUG
-#define DPRINTF(fmt, args...) printf("%s: " fmt,__FUNCTION__,## args)
-#else
-#define DPRINTF(fmt, args...)
-#endif
-
struct fb_videomode {
const char *name; /* optional */
unsigned int refresh; /* optional */
@@ -160,11 +154,9 @@ struct diu_hw {
struct diu_addr {
unsigned char * paddr; /* Virtual address */
- unsigned int offset;
+ unsigned int offset;
};
-#define FSL_DIU_BASE_OFFSET 0x2C000 /* Offset of Display Interface Unit */
-
/*
* Modes of operation of DIU
*/
@@ -197,7 +189,7 @@ static void disable_lcdc(void);
static int fsl_diu_enable_panel(struct fb_info *info);
static int fsl_diu_disable_panel(struct fb_info *info);
static int allocate_buf(struct diu_addr *buf, u32 size, u32 bytes_align);
-static u32 get_busfreq(void);
+void diu_set_pixel_clock(unsigned int pixclock);
int fsl_diu_init(int xres,
unsigned int pixel_format,
@@ -209,15 +201,11 @@ int fsl_diu_init(int xres,
struct diu *hw;
struct fb_info *info = &fsl_fb_info;
struct fb_var_screeninfo *var = &info->var;
- volatile immap_t *immap = (immap_t *)CFG_IMMR;
- volatile ccsr_gur_t *gur = &immap->im_gur;
- volatile unsigned int *guts_clkdvdr = &gur->clkdvdr;
unsigned char *gamma_table_base;
unsigned int i, j;
- unsigned long speed_ccb, temp, pixval;
- DPRINTF("Enter fsl_diu_init\n");
- dr.diu_reg = (struct diu *) (CFG_IMMR + FSL_DIU_BASE_OFFSET);
+ debug("Enter fsl_diu_init\n");
+ dr.diu_reg = (struct diu *) (CFG_DIU_ADDR);
hw = (struct diu *) dr.diu_reg;
disable_lcdc();
@@ -230,10 +218,10 @@ int fsl_diu_init(int xres,
if (0 == fb_initialized) {
allocate_buf(&gamma, 768, 32);
- DPRINTF("gamma is allocated @ 0x%x\n",
+ debug("gamma is allocated @ 0x%x\n",
(unsigned int)gamma.paddr);
allocate_buf(&cursor, MAX_CURS * MAX_CURS * 2, 32);
- DPRINTF("curosr is allocated @ 0x%x\n",
+ debug("curosr is allocated @ 0x%x\n",
(unsigned int)cursor.paddr);
/* create a dummy fb and dummy ad */
@@ -261,8 +249,8 @@ int fsl_diu_init(int xres,
dr.diu_reg->desc[0] = (unsigned int) &dummy_ad;
dr.diu_reg->desc[1] = (unsigned int) &dummy_ad;
dr.diu_reg->desc[2] = (unsigned int) &dummy_ad;
- DPRINTF("dummy dr.diu_reg->desc[0] = 0x%x\n", dr.diu_reg->desc[0]);
- DPRINTF("dummy desc[0] = 0x%x\n", hw->desc[0]);
+ debug("dummy dr.diu_reg->desc[0] = 0x%x\n", dr.diu_reg->desc[0]);
+ debug("dummy desc[0] = 0x%x\n", hw->desc[0]);
/* read mode info */
var->xres = fsl_diu_mode_db->xres;
@@ -286,7 +274,7 @@ int fsl_diu_init(int xres,
ad->src_size_g_alpha
= cpu_to_le32((var->yres << 12) | var->xres);
/* fix me. AOI should not be greater than display size */
- ad->aoi_size = cpu_to_le32(( var->yres << 16) | var->xres);
+ ad->aoi_size = cpu_to_le32(( var->yres << 16) | var->xres);
ad->offset_xyi = 0;
ad->offset_xyd = 0;
@@ -300,7 +288,7 @@ int fsl_diu_init(int xres,
ad->ckmin_b = 255;
gamma_table_base = gamma.paddr;
- DPRINTF("gamma_table_base is allocated @ 0x%x\n",
+ debug("gamma_table_base is allocated @ 0x%x\n",
(unsigned int)gamma_table_base);
/* Prep for DIU init - gamma table */
@@ -310,7 +298,7 @@ int fsl_diu_init(int xres,
*gamma_table_base++ = j;
if (gamma_fix == 1) { /* fix the gamma */
- DPRINTF("Fix gamma table\n");
+ debug("Fix gamma table\n");
gamma_table_base = gamma.paddr;
for (i = 0; i < 256*3; i++) {
gamma_table_base[i] = (gamma_table_base[i] << 2)
@@ -318,14 +306,14 @@ int fsl_diu_init(int xres,
}
}
- DPRINTF("update-lcdc: HW - %p\n Disabling DIU\n", hw);
+ debug("update-lcdc: HW - %p\n Disabling DIU\n", hw);
/* Program DIU registers */
hw->gamma = (unsigned int) gamma.paddr;
hw->cursor= (unsigned int) cursor.paddr;
hw->bgnd = 0x007F7F7F; /* BGND */
- hw->bgnd_wb = 0; /* BGND_WB */
+ hw->bgnd_wb = 0; /* BGND_WB */
hw->disp_size = var->yres << 16 | var->xres; /* DISP SIZE */
hw->wb_size = 0; /* WB SIZE */
hw->wb_mem_addr = 0; /* WB MEM ADDR */
@@ -336,37 +324,22 @@ int fsl_diu_init(int xres,
var->vsync_len << 11 | /* PW_V */
var->lower_margin; /* FP_V */
- /* Pixel Clock configuration */
- DPRINTF("DIU: Bus Frequency = %d\n", get_busfreq());
- speed_ccb = get_busfreq();
-
- DPRINTF("DIU pixclock in ps - %d\n", var->pixclock);
- temp = 1;
- temp *= 1000000000;
- temp /= var->pixclock;
- temp *= 1000;
- pixval = speed_ccb / temp;
- DPRINTF("DIU pixval = %lu\n", pixval);
-
hw->syn_pol = 0; /* SYNC SIGNALS POLARITY */
hw->thresholds = 0x00037800; /* The Thresholds */
hw->int_status = 0; /* INTERRUPT STATUS */
hw->int_mask = 0; /* INT MASK */
hw->plut = 0x01F5F666;
- /* Modify PXCLK in GUTS CLKDVDR */
- DPRINTF("DIU: Current value of CLKDVDR = 0x%08x\n", *guts_clkdvdr);
- temp = *guts_clkdvdr & 0x2000FFFF;
- *guts_clkdvdr = temp; /* turn off clock */
- *guts_clkdvdr = temp | 0x80000000 | ((pixval & 0x1F) << 16);
- DPRINTF("DIU: Modified value of CLKDVDR = 0x%08x\n", *guts_clkdvdr);
+ /* Pixel Clock configuration */
+ debug("DIU pixclock in ps - %d\n", var->pixclock);
+ diu_set_pixel_clock(var->pixclock);
fb_initialized = 1;
if (splash_bmp) {
info->logo_height = fsl_diu_display_bmp(splash_bmp, 0, 0, 0);
info->logo_size = info->logo_height * info->line_length;
- DPRINTF("logo height %d, logo_size 0x%x\n",
+ debug("logo height %d, logo_size 0x%x\n",
info->logo_height,info->logo_size);
}
@@ -395,10 +368,10 @@ static int fsl_diu_enable_panel(struct fb_info *info)
struct diu *hw = dr.diu_reg;
struct diu_ad *ad = &fsl_diu_fb_ad;
- DPRINTF("Entered: enable_panel\n");
+ debug("Entered: enable_panel\n");
if (hw->desc[0] != (unsigned int)ad)
hw->desc[0] = (unsigned int)ad;
- DPRINTF("desc[0] = 0x%x\n", hw->desc[0]);
+ debug("desc[0] = 0x%x\n", hw->desc[0]);
return 0;
}
@@ -406,7 +379,7 @@ static int fsl_diu_disable_panel(struct fb_info *info)
{
struct diu *hw = dr.diu_reg;
- DPRINTF("Entered: disable_panel\n");
+ debug("Entered: disable_panel\n");
if (hw->desc[0] != (unsigned int)&dummy_ad)
hw->desc[0] = (unsigned int)&dummy_ad;
return 0;
@@ -417,10 +390,10 @@ static int map_video_memory(struct fb_info *info, unsigned long bytes_align)
unsigned long offset;
unsigned long mask;
- DPRINTF("Entered: map_video_memory\n");
+ debug("Entered: map_video_memory\n");
/* allocate maximum 1280*1024 with 32bpp */
info->smem_len = 1280 * 4 *1024 + bytes_align;
- DPRINTF("MAP_VIDEO_MEMORY: smem_len = %d\n", info->smem_len);
+ debug("MAP_VIDEO_MEMORY: smem_len = %d\n", info->smem_len);
info->screen_base = malloc(info->smem_len);
if (info->screen_base == NULL) {
printf("Unable to allocate fb memory\n");
@@ -437,7 +410,7 @@ static int map_video_memory(struct fb_info *info, unsigned long bytes_align)
info->screen_size = info->smem_len;
- DPRINTF("Allocated fb @ 0x%08lx, size=%d.\n",
+ debug("Allocated fb @ 0x%08lx, size=%d.\n",
info->smem_start, info->smem_len);
return 0;
@@ -447,33 +420,25 @@ static void enable_lcdc(void)
{
struct diu *hw = dr.diu_reg;
- DPRINTF("Entered: enable_lcdc, fb_enabled = %d\n", fb_enabled);
+ debug("Entered: enable_lcdc, fb_enabled = %d\n", fb_enabled);
if (!fb_enabled) {
hw->diu_mode = dr.mode;
fb_enabled++;
}
- DPRINTF("diu_mode = %d\n", hw->diu_mode);
+ debug("diu_mode = %d\n", hw->diu_mode);
}
static void disable_lcdc(void)
{
struct diu *hw = dr.diu_reg;
- DPRINTF("Entered: disable_lcdc, fb_enabled = %d\n", fb_enabled);
+ debug("Entered: disable_lcdc, fb_enabled = %d\n", fb_enabled);
if (fb_enabled) {
hw->diu_mode = 0;
fb_enabled = 0;
}
}
-static u32 get_busfreq(void)
-{
- u32 fs_busfreq = 0;
-
- fs_busfreq = get_bus_freq(0);
- return fs_busfreq;
-}
-
/*
* Align to 64-bit(8-byte), 32-byte, etc.
*/
@@ -482,7 +447,7 @@ static int allocate_buf(struct diu_addr *buf, u32 size, u32 bytes_align)
u32 offset, ssize;
u32 mask;
- DPRINTF("Entered: allocate_buf\n");
+ debug("Entered: allocate_buf\n");
ssize = size + bytes_align;
buf->paddr = malloc(ssize);
if (!buf->paddr)
@@ -524,16 +489,16 @@ int fsl_diu_display_bmp(unsigned char *bmp,
bitmap = bmp + raster;
cpp = info->var.bits_per_pixel / 8;
- DPRINTF("bmp = 0x%08x\n", (unsigned int)bmp);
- DPRINTF("bitmap = 0x%08x\n", (unsigned int)bitmap);
- DPRINTF("width = %d\n", width);
- DPRINTF("height = %d\n", height);
- DPRINTF("bpp = %d\n", bpp);
- DPRINTF("ncolors = %d\n", ncolors);
+ debug("bmp = 0x%08x\n", (unsigned int)bmp);
+ debug("bitmap = 0x%08x\n", (unsigned int)bitmap);
+ debug("width = %d\n", width);
+ debug("height = %d\n", height);
+ debug("bpp = %d\n", bpp);
+ debug("ncolors = %d\n", ncolors);
- DPRINTF("xres = %d\n", info->var.xres);
- DPRINTF("yres = %d\n", info->var.yres);
- DPRINTF("Screen_base = 0x%x\n", (unsigned int)info->screen_base);
+ debug("xres = %d\n", info->var.xres);
+ debug("yres = %d\n", info->var.yres);
+ debug("Screen_base = 0x%x\n", (unsigned int)info->screen_base);
if (((width+xoffset) > info->var.xres) ||
((height+yoffset) > info->var.yres)) {
diff --git a/board/freescale/common/pixis.c b/board/freescale/common/pixis.c
index bff6a82..64e2e08 100644
--- a/board/freescale/common/pixis.c
+++ b/board/freescale/common/pixis.c
@@ -397,7 +397,7 @@ pixis_reset_cmd(cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
* Check that cf has all required parms
*/
if ((p_cf && !(p_cf_sysclk && p_cf_corepll && p_cf_mpxpll))
- || unknown_param) {
+ || unknown_param) {
puts(cmdtp->help);
return 1;
}
diff --git a/board/freescale/common/sys_eeprom.c b/board/freescale/common/sys_eeprom.c
index c8e17d0..8b13d06 100644
--- a/board/freescale/common/sys_eeprom.c
+++ b/board/freescale/common/sys_eeprom.c
@@ -32,15 +32,15 @@ typedef struct {
u8 sn[12]; /* 0x0004 - 0x000F Serial Number */
u8 errata[5]; /* 0x0010 - 0x0014 Errata Level */
u8 date[6]; /* 0x0015 - 0x001a Build Date */
- u8 res_0; /* 0x001b Reserved */
+ u8 res_0; /* 0x001b Reserved */
u8 version[4]; /* 0x001c - 0x001f Version */
u8 tempcal[8]; /* 0x0020 - 0x0027 Temperature Calibration Factors*/
- u8 tempcalsys[2]; /* 0x0028 - 0x0029 System Temperature Calibration Factors*/
+ u8 tempcalsys[2]; /* 0x0028 - 0x0029 System Temperature Calibration Factors*/
u8 res_1[22]; /* 0x0020 - 0x003f Reserved */
- u8 mac_size; /* 0x0040 Mac table size */
- u8 mac_flag; /* 0x0041 Mac table flags */
+ u8 mac_size; /* 0x0040 Mac table size */
+ u8 mac_flag; /* 0x0041 Mac table flags */
u8 mac[8][6]; /* 0x0042 - 0x0071 Mac addresses */
- u32 crc; /* 0x0072 crc32 checksum */
+ u32 crc; /* 0x0072 crc32 checksum */
} EEPROM_data;
static EEPROM_data mac_data;
generated by cgit v1.1 at 2024-12-04 12:13:23 +0000