mirror of
https://github.com/AsahiLinux/u-boot
synced 2025-01-09 19:58:55 +00:00
6539f71d1d
Cast the address such that it can be printed without warnings on both 32bit and 64bit systems. This really should use some better print formatter, but for the lack of it, do it this way. Signed-off-by: Marek Vasut <marek.vasut+renesas@mailbox.org>
71 lines
1.7 KiB
C
71 lines
1.7 KiB
C
// SPDX-License-Identifier: GPL-2.0+
|
|
/*
|
|
* Copyright 2023 Arm Limited and/or its affiliates <open-source-office@arm.com>
|
|
*
|
|
* Authors:
|
|
* Abdellatif El Khlifi <abdellatif.elkhlifi@arm.com>
|
|
*/
|
|
|
|
#include <common.h>
|
|
#include <dm.h>
|
|
#include <fdt_support.h>
|
|
#include <linux/errno.h>
|
|
#include "nvmxip.h"
|
|
|
|
#include <asm/global_data.h>
|
|
DECLARE_GLOBAL_DATA_PTR;
|
|
|
|
#define NVMXIP_QSPI_DRV_NAME "nvmxip_qspi"
|
|
|
|
/**
|
|
* nvmxip_qspi_of_to_plat() -read from DT
|
|
* @dev: the NVMXIP device
|
|
*
|
|
* Read from the DT the NVMXIP information.
|
|
*
|
|
* Return:
|
|
*
|
|
* 0 on success. Otherwise, failure
|
|
*/
|
|
static int nvmxip_qspi_of_to_plat(struct udevice *dev)
|
|
{
|
|
struct nvmxip_plat *plat = dev_get_plat(dev);
|
|
int ret;
|
|
|
|
plat->phys_base = (phys_addr_t)dev_read_addr(dev);
|
|
if (plat->phys_base == FDT_ADDR_T_NONE) {
|
|
log_err("[%s]: can not get base address from device tree\n", dev->name);
|
|
return -EINVAL;
|
|
}
|
|
|
|
ret = dev_read_u32(dev, "lba_shift", &plat->lba_shift);
|
|
if (ret) {
|
|
log_err("[%s]: can not get lba_shift from device tree\n", dev->name);
|
|
return -EINVAL;
|
|
}
|
|
|
|
ret = dev_read_u32(dev, "lba", (u32 *)&plat->lba);
|
|
if (ret) {
|
|
log_err("[%s]: can not get lba from device tree\n", dev->name);
|
|
return -EINVAL;
|
|
}
|
|
|
|
log_debug("[%s]: XIP device base addr: 0x%p , lba_shift: %d , lbas: %lu\n",
|
|
dev->name, (void *)(uintptr_t)plat->phys_base, plat->lba_shift, plat->lba);
|
|
|
|
return 0;
|
|
}
|
|
|
|
static const struct udevice_id nvmxip_qspi_ids[] = {
|
|
{ .compatible = "nvmxip,qspi" },
|
|
{ /* sentinel */ }
|
|
};
|
|
|
|
U_BOOT_DRIVER(nvmxip_qspi) = {
|
|
.name = NVMXIP_QSPI_DRV_NAME,
|
|
.id = UCLASS_NVMXIP,
|
|
.of_match = nvmxip_qspi_ids,
|
|
.of_to_plat = nvmxip_qspi_of_to_plat,
|
|
.probe = nvmxip_probe,
|
|
.plat_auto = sizeof(struct nvmxip_plat),
|
|
};
|