AM335 AM437x开机logo修改

1. logo_linux_clut224.ppm 替换 ./drivers/video/logo/logo_linux_clut224.ppm

2. ./drivers/video/console/fbcon.c:

static void fbcon_prepare_logo(struct vc_data *vc, struct fb_info *info,

       int cols, int rows, int new_cols, int new_rows)

logo_height = fb_prepare_logo(info, ops->rotate);  修改

logo_height = 600；//根据你要的分辨率来决定 

在此函数最后面加上， 

if (save) {
q = (unsigned short *) (vc->vc_origin +
vc->vc_size_row *
rows);
scr_memcpyw(q, save, logo_lines * new_cols * 2);
vc->vc_y += logo_lines;
vc->vc_pos += logo_lines * vc->vc_size_row;
kfree(save);
}
logo_lines = logo_lines -1; //James add 2015/3/2 15:12:29

3. 开机TI进度条修改：

去掉板子文件系统 etc/rcS.d/S00psplash.sh

还有please wait: bootimg...  在 /etc/rcS.d/S02banner.sh 修改

4. 重新make  clean  & make