leandrof/u-boot
1
0
Fork 1
Code Issues Pull Requests Packages Projects Releases Wiki Activity

board: sama5d3xek: Convert to CONFIG_DM_VIDEO

Browse Source 
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>
This commit is contained in:
Wenyou Yang
2017-09-18 15:25:58 +08:00
committed by Anatolij Gustschin
parent d2cd09bb44
commit fe32c6d159
11 changed files with 43 additions and 115 deletions
Download Patch File Download Diff File Expand all files Collapse all files

83
board/atmel/sama5d3xek/sama5d3xek.c
View File

@@ -13,9 +13,7 @@
#include <asm/arch/gpio.h>
#include <asm/arch/clk.h>
#include <debug_uart.h>
#include <lcd.h>
#include <linux/ctype.h>
#include <atmel_hlcdc.h>
#include <phy.h>
#include <micrel.h>
#include <spl.h>
@@ -132,80 +130,6 @@ static void sama5d3xek_mci_hw_init(void)
}
#endif
#ifdef CONFIG_LCD
vidinfo_t panel_info = {
.vl_col = 800,
.vl_row = 480,
.vl_clk = 24000000,
.vl_bpix = LCD_BPP,
.vl_tft = 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)
{
}
void lcd_disable(void)
{
}
static void sama5d3xek_lcd_hw_init(void)
{
gd->fb_base = CONFIG_SAMA5D3_LCD_BASE;
/* The higher 8 bit of LCD is board related */
at91_pio3_set_c_periph(AT91_PIO_PORTC, 14, 0); /* LCDD16 */
at91_pio3_set_c_periph(AT91_PIO_PORTC, 13, 0); /* LCDD17 */
at91_pio3_set_c_periph(AT91_PIO_PORTC, 12, 0); /* LCDD18 */
at91_pio3_set_c_periph(AT91_PIO_PORTC, 11, 0); /* LCDD19 */
at91_pio3_set_c_periph(AT91_PIO_PORTC, 10, 0); /* LCDD20 */
at91_pio3_set_c_periph(AT91_PIO_PORTC, 15, 0); /* LCDD21 */
at91_pio3_set_c_periph(AT91_PIO_PORTE, 27, 0); /* LCDD22 */
at91_pio3_set_c_periph(AT91_PIO_PORTE, 28, 0); /* LCDD23 */
/* Configure lower 16 bit of LCD and enable clock */
at91_lcd_hw_init();
}
#ifdef CONFIG_LCD_INFO
#include <nand.h>
#include <version.h>
void lcd_show_board_info(void)
{
ulong dram_size;
uint64_t nand_size;
int i;
char temp[32];
lcd_printf("%s\n", U_BOOT_VERSION);
lcd_printf("(C) 2013 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;
#endif
lcd_printf("%ld MB SDRAM, %lld MB NAND\n",
dram_size >> 20, nand_size >> 20);
}
#endif /* CONFIG_LCD_INFO */
#endif /* CONFIG_LCD */
#ifdef CONFIG_DEBUG_UART_BOARD_INIT
void board_debug_uart_init(void)
{
@@ -239,10 +163,6 @@ int board_init(void)
#endif
#ifdef CONFIG_GENERIC_ATMEL_MCI
sama5d3xek_mci_hw_init();
#endif
#ifdef CONFIG_LCD
if (has_lcdc())
sama5d3xek_lcd_hw_init();
#endif
return 0;
}
@@ -268,6 +188,9 @@ int board_late_init(void)
strcat(name, "ek.dtb");
env_set("dtb_name", name);
#endif
#ifdef CONFIG_DM_VIDEO
at91_video_show_board_info();
#endif
return 0;
}