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| author | Hans de Goede <hdegoede@redhat.com> | 2014-11-19 13:53:27 +0100 |
|---|---|---|
| committer | Hans de Goede <hdegoede@redhat.com> | 2014-11-25 13:38:46 +0100 |
| commit | 11b8dfa7180ca8fe5b9bcf5a2ef800ceb9573334 (patch) | |
| tree | efc00226c24294dbed42f9617528f22fa97b3e45 /common/lcd.c | |
| parent | d4f495a881476b557394607665a4deda7158b8c7 (diff) | |
| download | u-boot-imx-11b8dfa7180ca8fe5b9bcf5a2ef800ceb9573334.zip u-boot-imx-11b8dfa7180ca8fe5b9bcf5a2ef800ceb9573334.tar.gz u-boot-imx-11b8dfa7180ca8fe5b9bcf5a2ef800ceb9573334.tar.bz2 | |
common/lcd: Make lcd_dt_simplefb_configure_node use fdt_setup_simplefb_node
Change lcd_dt_simplefb_configure_node into a wrapper around the new generic
fdt_setup_simplefb_node helper function.
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Tested-by: Stephen Warren <swarren@wwwdotorg.org>
Acked-by: Simon Glass <sjg@chromium.org>
Diffstat (limited to 'common/lcd.c')
| -rw-r--r-- | common/lcd.c | 47 |
1 files changed, 5 insertions, 42 deletions
diff --git a/common/lcd.c b/common/lcd.c index d8e1371..28b3fe7 100644 --- a/common/lcd.c +++ b/common/lcd.c @@ -30,6 +30,7 @@ #include <splash.h> #include <asm/io.h> #include <asm/unaligned.h> +#include <fdt_support.h> #if defined(CONFIG_CPU_PXA25X) || defined(CONFIG_CPU_PXA27X) || \ defined(CONFIG_CPU_MONAHANS) @@ -1172,51 +1173,13 @@ int lcd_get_screen_columns(void) #if defined(CONFIG_LCD_DT_SIMPLEFB) static int lcd_dt_simplefb_configure_node(void *blob, int off) { - u32 stride; - fdt32_t cells[2]; - int ret; - static const char format[] = #if LCD_BPP == LCD_COLOR16 - "r5g6b5"; + return fdt_setup_simplefb_node(blob, off, gd->fb_base, + panel_info.vl_col, panel_info.vl_row, + panel_info.vl_col * 2, "r5g6b5"); #else - ""; + return -1; #endif - - if (!format[0]) - return -1; - - stride = panel_info.vl_col * 2; - - cells[0] = cpu_to_fdt32(gd->fb_base); - cells[1] = cpu_to_fdt32(stride * panel_info.vl_row); - ret = fdt_setprop(blob, off, "reg", cells, sizeof(cells[0]) * 2); - if (ret < 0) - return -1; - - cells[0] = cpu_to_fdt32(panel_info.vl_col); - ret = fdt_setprop(blob, off, "width", cells, sizeof(cells[0])); - if (ret < 0) - return -1; - - cells[0] = cpu_to_fdt32(panel_info.vl_row); - ret = fdt_setprop(blob, off, "height", cells, sizeof(cells[0])); - if (ret < 0) - return -1; - - cells[0] = cpu_to_fdt32(stride); - ret = fdt_setprop(blob, off, "stride", cells, sizeof(cells[0])); - if (ret < 0) - return -1; - - ret = fdt_setprop(blob, off, "format", format, strlen(format) + 1); - if (ret < 0) - return -1; - - ret = fdt_delprop(blob, off, "status"); - if (ret < 0) - return -1; - - return 0; } int lcd_dt_simplefb_add_node(void *blob) |