board: at91sam9x5ek: Convert to CONFIG_DM_VIDEO

Convert the board to support the video driver model, add the device
tree node, and remove the unnecessary code.

Signed-off-by: Wenyou Yang <wenyou.yang@microchip.com>
Reviewed-by: Simon Glass <sjg@chromium.org>

diff --git a/arch/arm/mach-at91/Kconfig b/arch/arm/mach-at91/Kconfig
index ebd865ab5bf2b79123e3c5f1428a8a4726205c09..7e85b69679d2b4eb3bdcd005776042300ae5a3fc 100644 (file)
--- a/arch/arm/mach-at91/Kconfig
+++ b/arch/arm/mach-at91/Kconfig
@@ -141,6 +141,7 @@ config TARGET_AT91SAM9X5EK
        select AT91SAM9X5
        select SUPPORT_SPL
        select BOARD_EARLY_INIT_F
+       select BOARD_LATE_INIT
 
 config TARGET_SAMA5D2_PTC
        bool "SAMA5D2 PTC board"

diff --git a/board/atmel/at91sam9x5ek/at91sam9x5ek.c b/board/atmel/at91sam9x5ek/at91sam9x5ek.c
index be6dd4a6d39223143af71bfd3778fa3f5358ea2d..d69831ad152edf7c16940903d61c1736c54f0def 100644 (file)
--- a/board/atmel/at91sam9x5ek/at91sam9x5ek.c
+++ b/board/atmel/at91sam9x5ek/at91sam9x5ek.c
@@ -13,12 +13,6 @@
 #include <asm/arch/clk.h>
 #include <asm/arch/gpio.h>
 #include <debug_uart.h>
-#include <lcd.h>
-#include <atmel_hlcdc.h>
-#ifdef CONFIG_LCD_INFO
-#include <nand.h>
-#include <version.h>
-#endif
 #include <asm/mach-types.h>
 
 DECLARE_GLOBAL_DATA_PTR;
@@ -86,103 +80,15 @@ static void at91sam9x5ek_nand_hw_init(void)
 }
 #endif
 
-#ifdef CONFIG_LCD
-vidinfo_t panel_info = {
-       .vl_col = 800,
-       .vl_row = 480,
-       .vl_clk = 24000000,
-       .vl_sync = LCDC_LCDCFG5_HSPOL | LCDC_LCDCFG5_VSPOL,
-       .vl_bpix = LCD_BPP,
-       .vl_tft = 1,
-       .vl_clk_pol = 1,
-       .vl_hsync_len = 128,
-       .vl_left_margin = 64,
-       .vl_right_margin = 64,
-       .vl_vsync_len = 2,
-       .vl_upper_margin = 22,
-       .vl_lower_margin = 21,
-       .mmio = ATMEL_BASE_LCDC,
-};
-
-void lcd_enable(void)
-{
-       if (has_lcdc())
-               at91_pio3_set_a_periph(AT91_PIO_PORTC, 29, 1);  /* power up */
-}
-
-void lcd_disable(void)
-{
-       if (has_lcdc())
-               at91_pio3_set_a_periph(AT91_PIO_PORTC, 29, 0);  /* power down */
-}
-
-static void at91sam9x5ek_lcd_hw_init(void)
-{
-       if (has_lcdc()) {
-               at91_pio3_set_a_periph(AT91_PIO_PORTC, 26, 0);  /* LCDPWM */
-               at91_pio3_set_a_periph(AT91_PIO_PORTC, 27, 0);  /* LCDVSYNC */
-               at91_pio3_set_a_periph(AT91_PIO_PORTC, 28, 0);  /* LCDHSYNC */
-               at91_pio3_set_a_periph(AT91_PIO_PORTC, 24, 0);  /* LCDDISP */
-               at91_pio3_set_a_periph(AT91_PIO_PORTC, 29, 0);  /* LCDDEN */
-               at91_pio3_set_a_periph(AT91_PIO_PORTC, 30, 0);  /* LCDPCK */
-
-               at91_pio3_set_a_periph(AT91_PIO_PORTC, 0, 0);   /* LCDD0 */
-               at91_pio3_set_a_periph(AT91_PIO_PORTC, 1, 0);   /* LCDD1 */
-               at91_pio3_set_a_periph(AT91_PIO_PORTC, 2, 0);   /* LCDD2 */
-               at91_pio3_set_a_periph(AT91_PIO_PORTC, 3, 0);   /* LCDD3 */
-               at91_pio3_set_a_periph(AT91_PIO_PORTC, 4, 0);   /* LCDD4 */
-               at91_pio3_set_a_periph(AT91_PIO_PORTC, 5, 0);   /* LCDD5 */
-               at91_pio3_set_a_periph(AT91_PIO_PORTC, 6, 0);   /* LCDD6 */
-               at91_pio3_set_a_periph(AT91_PIO_PORTC, 7, 0);   /* LCDD7 */
-               at91_pio3_set_a_periph(AT91_PIO_PORTC, 8, 0);   /* LCDD8 */
-               at91_pio3_set_a_periph(AT91_PIO_PORTC, 9, 0);   /* LCDD9 */
-               at91_pio3_set_a_periph(AT91_PIO_PORTC, 10, 0);  /* LCDD10 */
-               at91_pio3_set_a_periph(AT91_PIO_PORTC, 11, 0);  /* LCDD11 */
-               at91_pio3_set_a_periph(AT91_PIO_PORTC, 12, 0);  /* LCDD12 */
-               at91_pio3_set_a_periph(AT91_PIO_PORTC, 13, 0);  /* LCDD13 */
-               at91_pio3_set_a_periph(AT91_PIO_PORTC, 14, 0);  /* LCDD14 */
-               at91_pio3_set_a_periph(AT91_PIO_PORTC, 15, 0);  /* LCDD15 */
-               at91_pio3_set_a_periph(AT91_PIO_PORTC, 16, 0);  /* LCDD16 */
-               at91_pio3_set_a_periph(AT91_PIO_PORTC, 17, 0);  /* LCDD17 */
-               at91_pio3_set_a_periph(AT91_PIO_PORTC, 18, 0);  /* LCDD18 */
-               at91_pio3_set_a_periph(AT91_PIO_PORTC, 19, 0);  /* LCDD19 */
-               at91_pio3_set_a_periph(AT91_PIO_PORTC, 20, 0);  /* LCDD20 */
-               at91_pio3_set_a_periph(AT91_PIO_PORTC, 21, 0);  /* LCDD21 */
-               at91_pio3_set_a_periph(AT91_PIO_PORTC, 22, 0);  /* LCDD22 */
-               at91_pio3_set_a_periph(AT91_PIO_PORTC, 23, 0);  /* LCDD23 */
-
-               at91_periph_clk_enable(ATMEL_ID_LCDC);
-       }
-}
-
-#ifdef CONFIG_LCD_INFO
-void lcd_show_board_info(void)
+#ifdef CONFIG_BOARD_LATE_INIT
+int board_late_init(void)
 {
-       ulong dram_size, nand_size;
-       int i;
-       char temp[32];
-
-       if (has_lcdc()) {
-               lcd_printf("%s\n", U_BOOT_VERSION);
-               lcd_printf("(C) 2012 ATMEL Corp\n");
-               lcd_printf("at91support@atmel.com\n");
-               lcd_printf("%s CPU at %s MHz\n",
-                       get_cpu_name(),
-                       strmhz(temp, get_cpu_clk_rate()));
-
-               dram_size = 0;
-               for (i = 0; i < CONFIG_NR_DRAM_BANKS; i++)
-                       dram_size += gd->bd->bi_dram[i].size;
-               nand_size = 0;
-               for (i = 0; i < CONFIG_SYS_MAX_NAND_DEVICE; i++)
-                       nand_size += get_nand_dev_by_index(i)->size;
-               lcd_printf("  %ld MB SDRAM, %ld MB NAND\n",
-                       dram_size >> 20,
-                       nand_size >> 20);
-       }
+#ifdef CONFIG_DM_VIDEO
+       at91_video_show_board_info();
+#endif
+       return 0;
 }
-#endif /* CONFIG_LCD_INFO */
-#endif /* CONFIG_LCD */
+#endif
 
 #ifdef CONFIG_DEBUG_UART_BOARD_INIT
 void board_debug_uart_init(void)
@@ -215,9 +121,6 @@ int board_init(void)
 
 #if defined(CONFIG_USB_OHCI_NEW) || defined(CONFIG_USB_EHCI_HCD)
        at91_uhp_hw_init();
-#endif
-#ifdef CONFIG_LCD
-       at91sam9x5ek_lcd_hw_init();
 #endif
        return 0;
 }

diff --git a/configs/at91sam9x5ek_dataflash_defconfig b/configs/at91sam9x5ek_dataflash_defconfig
index 9d61dd8de0007d70a6f475ddfbaec4e0f2d1becf..c417eb8c10b679a3718f5c2fa4cc1a9d11a057af 100644 (file)
--- a/configs/at91sam9x5ek_dataflash_defconfig
+++ b/configs/at91sam9x5ek_dataflash_defconfig
@@ -60,4 +60,5 @@ CONFIG_USB=y
 CONFIG_DM_USB=y
 CONFIG_USB_EHCI_HCD=y
 CONFIG_USB_STORAGE=y
-CONFIG_LCD=y
+CONFIG_DM_VIDEO=y
+CONFIG_ATMEL_HLCD=y

diff --git a/configs/at91sam9x5ek_mmc_defconfig b/configs/at91sam9x5ek_mmc_defconfig
index 9fa4801480b92186b2c5b09d8ba12933997e60bb..e0a24a5b48164217f57cc1653ac012eeb9505d21 100644 (file)
--- a/configs/at91sam9x5ek_mmc_defconfig
+++ b/configs/at91sam9x5ek_mmc_defconfig
@@ -60,4 +60,5 @@ CONFIG_USB=y
 CONFIG_DM_USB=y
 CONFIG_USB_EHCI_HCD=y
 CONFIG_USB_STORAGE=y
-CONFIG_LCD=y
+CONFIG_DM_VIDEO=y
+CONFIG_ATMEL_HLCD=y

diff --git a/configs/at91sam9x5ek_nandflash_defconfig b/configs/at91sam9x5ek_nandflash_defconfig
index b28bec7f0bf7ac719058596ca66a0fa3ab11ac2c..0e8c07f6095498bc3d01ab0f34c84a3617c0a369 100644 (file)
--- a/configs/at91sam9x5ek_nandflash_defconfig
+++ b/configs/at91sam9x5ek_nandflash_defconfig
@@ -60,4 +60,5 @@ CONFIG_USB=y
 CONFIG_DM_USB=y
 CONFIG_USB_EHCI_HCD=y
 CONFIG_USB_STORAGE=y
-CONFIG_LCD=y
+CONFIG_DM_VIDEO=y
+CONFIG_ATMEL_HLCD=y

diff --git a/configs/at91sam9x5ek_spiflash_defconfig b/configs/at91sam9x5ek_spiflash_defconfig
index 838d8a0ad7007133515195e14fa0e8d5eaf7718e..70e96ecc2fa2601f48db0007d20bea4d06b44b22 100644 (file)
--- a/configs/at91sam9x5ek_spiflash_defconfig
+++ b/configs/at91sam9x5ek_spiflash_defconfig
@@ -60,4 +60,5 @@ CONFIG_USB=y
 CONFIG_DM_USB=y
 CONFIG_USB_EHCI_HCD=y
 CONFIG_USB_STORAGE=y
-CONFIG_LCD=y
+CONFIG_DM_VIDEO=y
+CONFIG_ATMEL_HLCD=y

diff --git a/include/configs/at91sam9x5ek.h b/include/configs/at91sam9x5ek.h
index 1d4971c59f9da21436e1e1992546d1b646700b89..9450784521dd05e57ca88bcaee775cc5eaf93103 100644 (file)
--- a/include/configs/at91sam9x5ek.h
+++ b/include/configs/at91sam9x5ek.h
@@ -23,16 +23,6 @@
 /* general purpose I/O */
 #define CONFIG_ATMEL_LEGACY            /* required until (g)pio is fixed */
 
-/* LCD */
-#define LCD_BPP                        LCD_COLOR16
-#define LCD_OUTPUT_BPP         24
-#define CONFIG_LCD_LOGO
-#define CONFIG_LCD_INFO
-#define CONFIG_LCD_INFO_BELOW_LOGO
-#define CONFIG_ATMEL_HLCD
-#define CONFIG_ATMEL_LCD_RGB565
-
-
 /*
  * BOOTP options
  */