u-boot/board/sandbox/sandbox.c
Tom Rini aa6e94deab global: Move remaining CONFIG_SYS_SDRAM_* to CFG_SYS_SDRAM_*
The rest of the unmigrated CONFIG symbols in the CONFIG_SYS_SDRAM
namespace do not easily transition to Kconfig. In many cases they likely
should come from the device tree instead. Move these out of CONFIG
namespace and in to CFG namespace.

Signed-off-by: Tom Rini <trini@konsulko.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
2022-12-05 16:06:07 -05:00

188 lines
4.1 KiB
C

// SPDX-License-Identifier: GPL-2.0+
/*
* Copyright (c) 2011 The Chromium OS Authors.
*/
#include <common.h>
#include <addr_map.h>
#include <cpu_func.h>
#include <cros_ec.h>
#include <dm.h>
#include <efi.h>
#include <efi_loader.h>
#include <env_internal.h>
#include <init.h>
#include <led.h>
#include <os.h>
#include <asm/global_data.h>
#include <asm/test.h>
#include <asm/u-boot-sandbox.h>
#include <linux/kernel.h>
#include <malloc.h>
#include <extension_board.h>
/*
* Pointer to initial global data area
*
* Here we initialize it.
*/
gd_t *gd;
#if CONFIG_IS_ENABLED(EFI_HAVE_CAPSULE_SUPPORT)
/* GUIDs for capsule updatable firmware images */
#define SANDBOX_UBOOT_IMAGE_GUID \
EFI_GUID(0x09d7cf52, 0x0720, 0x4710, 0x91, 0xd1, \
0x08, 0x46, 0x9b, 0x7f, 0xe9, 0xc8)
#define SANDBOX_UBOOT_ENV_IMAGE_GUID \
EFI_GUID(0x5a7021f5, 0xfef2, 0x48b4, 0xaa, 0xba, \
0x83, 0x2e, 0x77, 0x74, 0x18, 0xc0)
#define SANDBOX_FIT_IMAGE_GUID \
EFI_GUID(0x3673b45d, 0x6a7c, 0x46f3, 0x9e, 0x60, \
0xad, 0xab, 0xb0, 0x3f, 0x79, 0x37)
struct efi_fw_image fw_images[] = {
#if defined(CONFIG_EFI_CAPSULE_FIRMWARE_RAW)
{
.image_type_id = SANDBOX_UBOOT_IMAGE_GUID,
.fw_name = u"SANDBOX-UBOOT",
.image_index = 1,
},
{
.image_type_id = SANDBOX_UBOOT_ENV_IMAGE_GUID,
.fw_name = u"SANDBOX-UBOOT-ENV",
.image_index = 2,
},
#elif defined(CONFIG_EFI_CAPSULE_FIRMWARE_FIT)
{
.image_type_id = SANDBOX_FIT_IMAGE_GUID,
.fw_name = u"SANDBOX-FIT",
.image_index = 1,
},
#endif
};
struct efi_capsule_update_info update_info = {
.dfu_string = "sf 0:0=u-boot-bin raw 0x100000 0x50000;"
"u-boot-env raw 0x150000 0x200000",
.images = fw_images,
};
u8 num_image_type_guids = ARRAY_SIZE(fw_images);
#endif /* EFI_HAVE_CAPSULE_SUPPORT */
#if !CONFIG_IS_ENABLED(OF_PLATDATA)
/*
* Add a simple GPIO device (don't use with of-platdata as it interferes with
* the auto-generated devices)
*/
U_BOOT_DRVINFO(gpio_sandbox) = {
.name = "sandbox_gpio",
};
#endif
#ifndef CONFIG_TIMER
/* system timer offset in ms */
static unsigned long sandbox_timer_offset;
void timer_test_add_offset(unsigned long offset)
{
sandbox_timer_offset += offset;
}
unsigned long timer_read_counter(void)
{
return os_get_nsec() / 1000 + sandbox_timer_offset * 1000;
}
#endif
/* specific order for sandbox: nowhere is the first value, used by default */
static enum env_location env_locations[] = {
ENVL_NOWHERE,
ENVL_EXT4,
ENVL_FAT,
};
enum env_location env_get_location(enum env_operation op, int prio)
{
if (prio >= ARRAY_SIZE(env_locations))
return ENVL_UNKNOWN;
return env_locations[prio];
}
int dram_init(void)
{
gd->ram_size = CFG_SYS_SDRAM_SIZE;
return 0;
}
int board_init(void)
{
return 0;
}
int ft_board_setup(void *fdt, struct bd_info *bd)
{
/* Create an arbitrary reservation to allow testing OF_BOARD_SETUP.*/
return fdt_add_mem_rsv(fdt, 0x00d02000, 0x4000);
}
#ifdef CONFIG_CMD_EXTENSION
int extension_board_scan(struct list_head *extension_list)
{
struct extension *extension;
int i;
for (i = 0; i < 2; i++) {
extension = calloc(1, sizeof(struct extension));
snprintf(extension->overlay, sizeof(extension->overlay), "overlay%d.dtbo", i);
snprintf(extension->name, sizeof(extension->name), "extension board %d", i);
snprintf(extension->owner, sizeof(extension->owner), "sandbox");
snprintf(extension->version, sizeof(extension->version), "1.1");
snprintf(extension->other, sizeof(extension->other), "Fictional extension board");
list_add_tail(&extension->list, extension_list);
}
return i;
}
#endif
#ifdef CONFIG_BOARD_LATE_INIT
int board_late_init(void)
{
struct udevice *dev;
int ret;
ret = uclass_first_device_err(UCLASS_CROS_EC, &dev);
if (ret && ret != -ENODEV) {
/* Force console on */
gd->flags &= ~GD_FLG_SILENT;
printf("cros-ec communications failure %d\n", ret);
puts("\nPlease reset with Power+Refresh\n\n");
panic("Cannot init cros-ec device");
return -1;
}
return 0;
}
#endif
int init_addr_map(void)
{
if (IS_ENABLED(CONFIG_ADDR_MAP))
addrmap_set_entry(0, 0, CFG_SYS_SDRAM_SIZE, 0);
return 0;
}
#if defined(CONFIG_FWU_MULTI_BANK_UPDATE)
void fwu_plat_get_bootidx(uint *boot_idx)
{
/* Dummy value */
*boot_idx = 0;
}
#endif