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/* SPDX-License-Identifier: GPL-2.0-only */
#include <console/console.h>
#include <device/device.h>
#include <symbols.h>
#include <soc/ipq_uart.h>
#define RESERVED_SIZE 0x01500000 /* 21 MiB */
static void soc_read_resources(struct device *dev)
{
/* Reserve bottom 21 MiB for NSS, SMEM, etc. */
uintptr_t reserve_ram_end = (uintptr_t)_dram + RESERVED_SIZE;
uint64_t ram_end = CONFIG_DRAM_SIZE_MB * (uint64_t)MiB;
reserved_ram_from_to(dev, 0, (uintptr_t)_dram, reserve_ram_end);
ram_from_to(dev, 1, reserve_ram_end, ram_end);
}
static void soc_init(struct device *dev)
{
/*
* Do this in case console is not enabled: kernel's earlyprintk()
* should work no matter what the firmware console configuration is.
*/
ipq806x_uart_init();
printk(BIOS_INFO, "CPU: Qualcomm 8064\n");
}
static struct device_operations soc_ops = {
.read_resources = soc_read_resources,
.init = soc_init,
};
static void enable_soc_dev(struct device *dev)
{
dev->ops = &soc_ops;
}
struct chip_operations soc_qualcomm_ipq806x_ops = {
.name = "SOC Qualcomm 8064",
.enable_dev = enable_soc_dev,
};
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