/*
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* (C) Copyright 2020-2023 Rockchip Electronics Co., Ltd.
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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 <debug_uart.h>
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#include <malloc.h>
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#include <mmc.h>
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#include <stdlib.h>
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DECLARE_GLOBAL_DATA_PTR;
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struct bootdev_list {
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u32 if_type;
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u8 devnum;
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u8 iomux_routing;
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};
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#if CONFIG_IS_ENABLED(ROCKCHIP_RK3588)
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static const struct bootdev_list dev_list[] = {
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{IF_TYPE_MMC, 0, 0},
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{IF_TYPE_MTD, 0, 0}, /* BLK_MTD_NAND */
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{IF_TYPE_MTD, 1, 0}, /* BLK_MTD_SPI_NAND FSPI M0 */
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{IF_TYPE_MTD, 1, 1}, /* BLK_MTD_SPI_NAND FSPI M1 */
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{IF_TYPE_MTD, 1, 2}, /* BLK_MTD_SPI_NAND FSPI M2 */
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{IF_TYPE_MTD, 2, 0}, /* BLK_MTD_SPI_NOR FSPI M0 */
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{IF_TYPE_MTD, 2, 1}, /* BLK_MTD_SPI_NOR FSPI M1 */
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{IF_TYPE_MTD, 2, 2}, /* BLK_MTD_SPI_NOR FSPI M2 */
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{IF_TYPE_RKNAND, 2, 0},
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};
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#else
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static const struct bootdev_list dev_list[] = {
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{IF_TYPE_MMC, 0, 0},
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{IF_TYPE_MTD, 0, 0}, /* BLK_MTD_NAND */
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{IF_TYPE_MTD, 1, 0}, /* BLK_MTD_SPI_NAND */
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{IF_TYPE_MTD, 2, 0}, /* BLK_MTD_SPI_NOR */
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{IF_TYPE_RKNAND, 0, 0},
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};
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#endif
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static struct blk_desc *boot_blk_desc;
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struct blk_desc *rockchip_get_bootdev(void)
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{
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return boot_blk_desc;
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}
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__weak void board_set_iomux(enum if_type if_type, int devnum, int routing)
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{
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}
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struct blk_desc *usbplug_blk_get_devnum_by_type(enum if_type if_type, int devnum)
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{
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struct blk_desc *blk_desc = NULL;
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u8 iomux_routing;
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int i = 0;
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for (i = 0; i < ARRAY_SIZE(dev_list); i++) {
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if (if_type != dev_list[i].if_type || devnum != dev_list[i].devnum)
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continue;
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iomux_routing = dev_list[i].iomux_routing;
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switch (if_type) {
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#ifdef CONFIG_MMC
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case IF_TYPE_MMC:
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board_set_iomux(if_type, devnum, iomux_routing);
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mmc_initialize(gd->bd);
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break;
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#endif
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case IF_TYPE_MTD:
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board_set_iomux(if_type, devnum, iomux_routing);
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break;
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default:
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printf("Bootdev 0x%x is not support\n", if_type);
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return NULL;
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}
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printf("scandev: %s %d m%d\n", blk_get_if_type_name(if_type), devnum, iomux_routing);
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blk_desc = blk_get_devnum_by_type(if_type, devnum);
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if (blk_desc)
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break;
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}
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boot_blk_desc = blk_desc;
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return blk_desc;
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}
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static char *bootdev_rockusb_cmd(void)
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{
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struct blk_desc *blk_desc = NULL;
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u32 if_type = IF_TYPE_UNKNOWN;
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u8 devnum, iomux_routing;
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char *cmd;
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int i = 0;
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for (i = 0; i < ARRAY_SIZE(dev_list); i++) {
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if_type = dev_list[i].if_type;
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devnum = dev_list[i].devnum;
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iomux_routing = dev_list[i].iomux_routing;
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switch (if_type) {
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#ifdef CONFIG_MMC
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case IF_TYPE_MMC:
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board_set_iomux(if_type, devnum, iomux_routing);
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mmc_initialize(gd->bd);
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break;
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#endif
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case IF_TYPE_MTD:
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board_set_iomux(if_type, devnum, iomux_routing);
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break;
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default:
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printf("Bootdev 0x%x is not support\n", if_type);
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return NULL;
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}
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printf("Scandev: %s %d m%d\n", blk_get_if_type_name(if_type), devnum, iomux_routing);
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blk_desc = blk_get_devnum_by_type(if_type, devnum);
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if (blk_desc)
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break;
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}
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boot_blk_desc = blk_desc;
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if (!if_type) {
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printf("No boot device\n");
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return NULL;
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}
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printf("Bootdev: %s %d\n", blk_get_if_type_name(if_type), devnum);
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cmd = malloc(32);
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if (!cmd)
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return NULL;
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snprintf(cmd, 32, "rockusb 0 %s %d", blk_get_if_type_name(if_type), devnum);
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return cmd;
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}
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int board_init(void)
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{
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return run_command(bootdev_rockusb_cmd(), 0);
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}
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