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https://gitee.com/Vancouver2017/luban-lite-t3e-pro.git
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123 lines
3.0 KiB
C
123 lines
3.0 KiB
C
/*
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* Copyright (c) 2023, Artinchip Technology Co., Ltd
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*
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* SPDX-License-Identifier: Apache-2.0
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*
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* Wu Dehuang <dehuang.wu@artinchip.com>
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*/
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#include <stdio.h>
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#include <stdlib.h>
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#include <stdint.h>
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#include <string.h>
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#include <console.h>
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#include <aic_common.h>
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#include <aic_errno.h>
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#include <aic_utils.h>
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#include <mtd.h>
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#include <hal_qspi.h>
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#include <image.h>
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#include <boot.h>
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#include <aic_core.h>
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#include <aic_flash_xip_def.h>
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#include "fitimage.h"
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#if defined(AIC_BOOTLOADER_CMD_XIP_BOOT) && defined(AIC_QSPI_DRV_V11)
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#define APPLICATION_PART "os"
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#define AIC_HEAD_SIZE 0x100
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static int aic_xip_init(struct mtd_dev *mtd, u32 msk, u32 val)
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{
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int ret = 0;
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u32 id;
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struct qspi_xip_burst_cfg burst_cfg;
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struct qspi_xip_read_cfg read_cfg;
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struct xip_device *xip_cfg;
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sfud_flash *flash = NULL;
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flash = (sfud_flash *)mtd->priv;
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const sfud_spi *spi = &flash->spi;
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struct aic_qspi_bus *qspi;
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qspi = (struct aic_qspi_bus *)spi->user_data;
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/*xip config*/
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hal_qspi_master_set_cs_owner(&qspi->handle, QSPI_CS_CTL_BY_HW);
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hal_qspi_master_set_qio_mode(&qspi->handle);
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flash->chip.mf_id = flash->chip.mf_id & 0xFFUL;
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flash->chip.type_id = flash->chip.type_id & 0xFFUL;
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flash->chip.capacity_id = flash->chip.capacity_id & 0xFFUL;
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id = ((flash->chip.mf_id << 16) | (flash->chip.type_id << 8) |
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(flash->chip.capacity_id << 0));
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printf("XIP flash ID: 0x%x\n", id);
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xip_cfg = get_xip_device_cfg(id, msk, val);
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if (xip_cfg == NULL) {
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printf("Not found xip cfg for this device.\n");
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ret = 1;
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goto out;
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}
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memcpy(&burst_cfg, &xip_cfg->burst_cfg, sizeof(burst_cfg));
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memcpy(&read_cfg, &xip_cfg->read_cfg, sizeof(read_cfg));
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hal_qspi_master_set_xip_burst_cfg(&qspi->handle, &burst_cfg);
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hal_qspi_master_set_xip_read_cfg(&qspi->handle, &read_cfg);
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hal_qspi_master_xip_enable(&qspi->handle, 1);
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out:
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return ret;
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}
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static struct mtd_dev *nor_flash_init(void)
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{
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struct mtd_dev *mtd;
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mtd_probe();
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mtd = mtd_get_device(APPLICATION_PART);
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if (!mtd) {
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printf("Failed to get application partition.\n");
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return NULL;
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}
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return mtd;
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}
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static int do_xip_boot(int argc, char *argv[])
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{
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int ret = 0;
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struct mtd_dev *mtd;
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ulong entry_point;
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struct spl_load_info info;
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mtd = nor_flash_init();
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if (!mtd) {
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printf("XIP boot failed ...\n");
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}
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aic_xip_init(mtd, CMD_PROTO_QIO, CMD_PROTO_QIO);
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// need to delay, otherwise bootup unstable.
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aicos_udelay(1000 * 100);
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info.dev = (void *)mtd;
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info.dev_type = DEVICE_XIPNOR;
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info.bl_len = 1;
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info.priv = (void *)((unsigned long)mtd->start + FLASH_XIP_BASE);
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entry_point = 0;
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ret = spl_load_simple_fit(&info, &entry_point);
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if (ret < 0)
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goto out;
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/* boot */
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aicos_dcache_clean();
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boot_app((void *)entry_point);
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out:
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return ret;
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}
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CONSOLE_CMD(xip_boot, do_xip_boot, "XIP boot from NOR.");
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#endif // defined(AIC_BOOTLOADER_CMD_XIP_BOOT) && defined(AIC_QSPI_DRV_V11)
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