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https://github.com/smaeul/u-boot.git
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e974b08119
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>
73 lines
1.6 KiB
C
73 lines
1.6 KiB
C
/*
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* Copyright (C) 2017 Microchip
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* Wenyou Yang <wenyou.yang@microchip.com>
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*
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* SPDX-License-Identifier: GPL-2.0+
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*/
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#include <common.h>
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#include <atmel_lcd.h>
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#include <dm.h>
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#include <nand.h>
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#include <version.h>
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#include <video.h>
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#include <video_console.h>
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#include <asm/io.h>
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#include <asm/arch/clk.h>
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DECLARE_GLOBAL_DATA_PTR;
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int at91_video_show_board_info(void)
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{
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ulong dram_size, nand_size;
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int i;
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u32 len = 0;
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char buf[255];
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char *corp = "2017 Microchip Technology Inc.\n";
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char temp[32];
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struct udevice *dev, *con;
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const char *s;
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vidinfo_t logo_info;
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int ret;
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len += sprintf(&buf[len], "%s\n", U_BOOT_VERSION);
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memcpy(&buf[len], corp, strlen(corp));
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len += strlen(corp);
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len += sprintf(&buf[len], "%s CPU at %s MHz\n", get_cpu_name(),
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strmhz(temp, get_cpu_clk_rate()));
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dram_size = 0;
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for (i = 0; i < CONFIG_NR_DRAM_BANKS; i++)
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dram_size += gd->bd->bi_dram[i].size;
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nand_size = 0;
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#ifdef CONFIG_NAND_ATMEL
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for (i = 0; i < CONFIG_SYS_MAX_NAND_DEVICE; i++)
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nand_size += get_nand_dev_by_index(i)->size;
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#endif
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len += sprintf(&buf[len], "%ld MB SDRAM, %ld MB NAND\n",
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dram_size >> 20, nand_size >> 20);
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ret = uclass_get_device(UCLASS_VIDEO, 0, &dev);
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if (ret)
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return ret;
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microchip_logo_info(&logo_info);
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ret = video_bmp_display(dev, logo_info.logo_addr,
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logo_info.logo_x_offset,
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logo_info.logo_y_offset, false);
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if (ret)
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return ret;
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ret = uclass_get_device(UCLASS_VIDEO_CONSOLE, 0, &con);
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if (ret)
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return ret;
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vidconsole_position_cursor(con, 0, logo_info.logo_height);
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for (s = buf, i = 0; i < len; s++, i++)
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vidconsole_put_char(con, *s);
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return 0;
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}
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