mirror of
https://github.com/ivoszbg/uniLoader.git
synced 2024-11-25 13:40:08 +00:00
81d26edaa3
arch: aarch64: Load addresses via page + offset arch: aarch64: Align the TEXT region drivers: Introduce an empty framework board: Rework to be PIC Signed-off-by: Ivaylo Ivanov <ivo.ivanov.ivanov1@gmail.com>
67 lines
1.3 KiB
C
67 lines
1.3 KiB
C
/* SPDX-License-Identifier: GPL-2.0 */
|
|
/*
|
|
* Copyright (c) 2022, Ivaylo Ivanov <ivo.ivanov.ivanov1@gmail.com>
|
|
*/
|
|
|
|
#include <board.h>
|
|
#include <main.h>
|
|
#include <drivers/framework.h>
|
|
#include <lib/simplefb.h>
|
|
|
|
#define PIPE_SSPP_SRC_FORMAT 0x30
|
|
#define PIPE_SSPP_SRC_UNPACK_PATTERN 0x34
|
|
#define PIPE_BASE 0x1A15000
|
|
#define PIPE_SSPP_SRC_YSTRIDE 0x24
|
|
|
|
#define MDP_CTL_0_BASE 0x1A02000
|
|
#define MDP_CTL_FLUSH 0x18
|
|
|
|
void init_board_funcs(void *board)
|
|
{
|
|
/*
|
|
* Parsing the struct directly without restructing is
|
|
* broken as of Sep 29 2024
|
|
*/
|
|
struct {
|
|
const char *name;
|
|
int ops[BOARD_OP_EXIT];
|
|
} *board_restruct = board;
|
|
|
|
board_restruct->name = "J5LTE";
|
|
}
|
|
|
|
int board_init(void)
|
|
{
|
|
/* TODO: Doesn't really work :P */
|
|
writel(0x000236FF, PIPE_BASE + PIPE_SSPP_SRC_FORMAT);
|
|
writel(0x03020001, PIPE_BASE + PIPE_SSPP_SRC_UNPACK_PATTERN);
|
|
writel((720 * 4), MDP_CTL_0_BASE + MDP_CTL_FLUSH);
|
|
writel((1 << (0)), PIPE_BASE + PIPE_SSPP_SRC_YSTRIDE);
|
|
|
|
return 0;
|
|
}
|
|
|
|
// Late initialization
|
|
int board_late_init(void)
|
|
{
|
|
return 0;
|
|
}
|
|
|
|
int board_driver_setup(void)
|
|
{
|
|
struct {
|
|
int width;
|
|
int height;
|
|
int stride;
|
|
void *address;
|
|
} simplefb_data = {
|
|
.width = 720,
|
|
.height = 1280,
|
|
.stride = 3,
|
|
.address = (void *)0x8e000000
|
|
};
|
|
|
|
REGISTER_DRIVER("simplefb", simplefb_probe, &simplefb_data);
|
|
return 0;
|
|
}
|