Files
system76-coreboot/src/soc/rockchip/rk3399/soc.c
Angel Pons bbc99cfe36 soc/rockchip: Use SPDX for GPL-2.0-only files
Done with sed and God Lines. Only done for C-like code for now.

Change-Id: I773cc57197b29fd3f4522aece4c83b3dc9e646e0
Signed-off-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/40135
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Felix Held <felix-coreboot@felixheld.de>
2020-04-06 13:41:57 +00:00

54 lines
1.3 KiB
C

/* SPDX-License-Identifier: GPL-2.0-only */
/* This file is part of the coreboot project. */
#include <bootmem.h>
#include <bootmode.h>
#include <console/console.h>
#include <device/device.h>
#include <soc/addressmap.h>
#include <soc/clock.h>
#include <soc/display.h>
#include <soc/sdram.h>
#include <soc/symbols.h>
#include <stddef.h>
#include <symbols.h>
void bootmem_platform_add_ranges(void)
{
bootmem_add_range((uintptr_t)_pmu_sram, REGION_SIZE(pmu_sram),
BM_MEM_BL31);
bootmem_add_range((uintptr_t)_bl31_sram, REGION_SIZE(bl31_sram),
BM_MEM_BL31);
}
static void soc_read_resources(struct device *dev)
{
ram_resource(dev, 0, (uintptr_t)_dram / KiB, sdram_size_mb() * KiB);
}
static void soc_init(struct device *dev)
{
if (CONFIG(MAINBOARD_DO_NATIVE_VGA_INIT) && display_init_required())
rk_display_init(dev);
else
printk(BIOS_INFO, "Display initialization disabled.\n");
/* We don't need big CPUs, but bring them up as a courtesy to Linux. */
rkclk_configure_cpu(APLL_600_MHZ, CPU_CLUSTER_BIG);
}
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_rockchip_rk3399_ops = {
CHIP_NAME("SOC Rockchip RK3399")
.enable_dev = enable_soc_dev,
};