diff options
author | Wenyou Yang <wenyou.yang@atmel.com> | 2017-09-18 10:25:59 +0300 |
---|---|---|
committer | Anatolij Gustschin <agust@denx.de> | 2017-09-29 18:50:44 +0300 |
commit | 4b0467db538cc60fa02d448ed0758247d4607c63 (patch) | |
tree | 9462de2f40b16fdecafd736cd0215e2dd5298aac /board/atmel | |
parent | fe32c6d159177e5ea184f5ae598babf32a360f31 (diff) | |
download | u-boot-4b0467db538cc60fa02d448ed0758247d4607c63.tar.xz |
board: sama5d4ek: 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>
Diffstat (limited to 'board/atmel')
-rw-r--r-- | board/atmel/sama5d4ek/sama5d4ek.c | 97 |
1 files changed, 6 insertions, 91 deletions
diff --git a/board/atmel/sama5d4ek/sama5d4ek.c b/board/atmel/sama5d4ek/sama5d4ek.c index ee07038e2e..48c43f0163 100644 --- a/board/atmel/sama5d4ek/sama5d4ek.c +++ b/board/atmel/sama5d4ek/sama5d4ek.c @@ -14,11 +14,7 @@ #include <asm/arch/clk.h> #include <asm/arch/sama5d3_smc.h> #include <asm/arch/sama5d4.h> -#include <atmel_hlcdc.h> #include <debug_uart.h> -#include <lcd.h> -#include <nand.h> -#include <version.h> DECLARE_GLOBAL_DATA_PTR; @@ -74,93 +70,15 @@ static void sama5d4ek_usb_hw_init(void) } #endif -#ifdef CONFIG_LCD -vidinfo_t panel_info = { - .vl_col = 800, - .vl_row = 480, - .vl_clk = 33260000, - .vl_bpix = LCD_BPP, - .vl_tft = 1, - .vl_hsync_len = 5, - .vl_left_margin = 128, - .vl_right_margin = 0, - .vl_vsync_len = 5, - .vl_upper_margin = 23, - .vl_lower_margin = 22, - .mmio = ATMEL_BASE_LCDC, -}; - -/* No power up/down pin for the LCD pannel */ -void lcd_enable(void) { /* Empty! */ } -void lcd_disable(void) { /* Empty! */ } - -unsigned int has_lcdc(void) +#ifdef CONFIG_BOARD_LATE_INIT +int board_late_init(void) { - return 1; -} - -static void sama5d4ek_lcd_hw_init(void) -{ - at91_pio3_set_a_periph(AT91_PIO_PORTA, 24, 0); /* LCDPWM */ - at91_pio3_set_a_periph(AT91_PIO_PORTA, 25, 0); /* LCDDISP */ - at91_pio3_set_a_periph(AT91_PIO_PORTA, 26, 0); /* LCDVSYNC */ - at91_pio3_set_a_periph(AT91_PIO_PORTA, 27, 0); /* LCDHSYNC */ - at91_pio3_set_a_periph(AT91_PIO_PORTA, 28, 0); /* LCDDOTCK */ - at91_pio3_set_a_periph(AT91_PIO_PORTA, 29, 0); /* LCDDEN */ - - at91_pio3_set_a_periph(AT91_PIO_PORTA, 2, 0); /* LCDD2 */ - at91_pio3_set_a_periph(AT91_PIO_PORTA, 3, 0); /* LCDD3 */ - at91_pio3_set_a_periph(AT91_PIO_PORTA, 4, 0); /* LCDD4 */ - at91_pio3_set_a_periph(AT91_PIO_PORTA, 5, 0); /* LCDD5 */ - at91_pio3_set_a_periph(AT91_PIO_PORTA, 6, 0); /* LCDD6 */ - at91_pio3_set_a_periph(AT91_PIO_PORTA, 7, 0); /* LCDD7 */ - - at91_pio3_set_a_periph(AT91_PIO_PORTA, 10, 0); /* LCDD10 */ - at91_pio3_set_a_periph(AT91_PIO_PORTA, 11, 0); /* LCDD11 */ - at91_pio3_set_a_periph(AT91_PIO_PORTA, 12, 0); /* LCDD12 */ - at91_pio3_set_a_periph(AT91_PIO_PORTA, 13, 0); /* LCDD13 */ - at91_pio3_set_a_periph(AT91_PIO_PORTA, 14, 0); /* LCDD14 */ - at91_pio3_set_a_periph(AT91_PIO_PORTA, 15, 0); /* LCDD15 */ - - at91_pio3_set_a_periph(AT91_PIO_PORTA, 18, 0); /* LCDD18 */ - at91_pio3_set_a_periph(AT91_PIO_PORTA, 19, 0); /* LCDD19 */ - at91_pio3_set_a_periph(AT91_PIO_PORTA, 20, 0); /* LCDD20 */ - at91_pio3_set_a_periph(AT91_PIO_PORTA, 21, 0); /* LCDD21 */ - at91_pio3_set_a_periph(AT91_PIO_PORTA, 22, 0); /* LCDD22 */ - at91_pio3_set_a_periph(AT91_PIO_PORTA, 23, 0); /* LCDD23 */ - - /* Enable clock */ - at91_periph_clk_enable(ATMEL_ID_LCDC); -} - -#ifdef CONFIG_LCD_INFO -void lcd_show_board_info(void) -{ - ulong dram_size, nand_size; - int i; - char temp[32]; - - lcd_printf("%s\n", U_BOOT_VERSION); - lcd_printf("2014 ATMEL Corp\n"); - lcd_printf("at91@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; -#ifdef CONFIG_NAND_ATMEL - for (i = 0; i < CONFIG_SYS_MAX_NAND_DEVICE; i++) - nand_size += get_nand_dev_by_index(i)->size; +#ifdef CONFIG_DM_VIDEO + at91_video_show_board_info(); #endif - lcd_printf("%ld MB SDRAM, %ld MB NAND\n", - dram_size >> 20, nand_size >> 20); + return 0; } -#endif /* CONFIG_LCD_INFO */ - -#endif /* CONFIG_LCD */ +#endif #ifdef CONFIG_DEBUG_UART_BOARD_INIT static void sama5d4ek_serial3_hw_init(void) @@ -196,9 +114,6 @@ int board_init(void) #ifdef CONFIG_NAND_ATMEL sama5d4ek_nand_hw_init(); #endif -#ifdef CONFIG_LCD - sama5d4ek_lcd_hw_init(); -#endif #ifdef CONFIG_CMD_USB sama5d4ek_usb_hw_init(); #endif |