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// SPDX-License-Identifier: GPL-2.0+
/*
* Tests for bdinfo command
*
* Copyright 2023 Marek Vasut <marek.vasut+renesas@mailbox.org>
*/
#include <common.h>
#include <console.h>
#include <mapmem.h>
#include <asm/global_data.h>
#include <dm/uclass.h>
#include <test/suites.h>
#include <test/ut.h>
#include <dm.h>
#include <env.h>
#include <lmb.h>
#include <net.h>
#include <serial.h>
#include <video.h>
#include <vsprintf.h>
#include <asm/cache.h>
#include <asm/global_data.h>
#include <display_options.h>
DECLARE_GLOBAL_DATA_PTR;
/* Declare a new bdinfo test */
#define BDINFO_TEST(_name, _flags) UNIT_TEST(_name, _flags, bdinfo_test)
static int test_num_l(struct unit_test_state *uts, const char *name,
ulong value)
{
ut_assert_nextline("%-12s= 0x%0*lx", name, 2 * (int)sizeof(value),
value);
return 0;
}
static int test_num_ll(struct unit_test_state *uts, const char *name,
unsigned long long value)
{
ut_assert_nextline("%-12s= 0x%.*llx", name, 2 * (int)sizeof(ulong),
value);
return 0;
}
static int test_eth(struct unit_test_state *uts)
{
const int idx = eth_get_dev_index();
uchar enetaddr[6];
char name[10];
int ret;
if (idx)
sprintf(name, "eth%iaddr", idx);
else
strcpy(name, "ethaddr");
ret = eth_env_get_enetaddr_by_index("eth", idx, enetaddr);
ut_assert_nextline("current eth = %s", eth_get_name());
if (!ret)
ut_assert_nextline("%-12s= (not set)", name);
else
ut_assert_nextline("%-12s= %pM", name, enetaddr);
ut_assert_nextline("IP addr = %s", env_get("ipaddr"));
return 0;
}
static int test_video_info(struct unit_test_state *uts)
{
const struct udevice *dev;
struct uclass *uc;
uclass_id_foreach_dev(UCLASS_VIDEO, dev, uc) {
ut_assert_nextline("%-12s= %s %sactive", "Video", dev->name,
device_active(dev) ? "" : "in");
if (device_active(dev)) {
struct video_priv *upriv = dev_get_uclass_priv(dev);
struct video_uc_plat *plat = dev_get_uclass_plat(dev);
ut_assertok(test_num_ll(uts, "FB base",
(ulong)upriv->fb));
if (upriv->copy_fb) {
ut_assertok(test_num_ll(uts, "FB copy",
(ulong)upriv->copy_fb));
ut_assertok(test_num_l(uts, " copy size",
plat->copy_size));
}
ut_assert_nextline("%-12s= %dx%dx%d", "FB size",
upriv->xsize, upriv->ysize,
1 << upriv->bpix);
}
}
return 0;
}
static int lmb_test_dump_region(struct unit_test_state *uts,
struct lmb_region *rgn, char *name)
{
unsigned long long base, size, end;
enum lmb_flags flags;
int i;
ut_assert_nextline(" %s.cnt = 0x%lx / max = 0x%lx", name, rgn->cnt, rgn->max);
for (i = 0; i < rgn->cnt; i++) {
base = rgn->region[i].base;
size = rgn->region[i].size;
end = base + size - 1;
flags = rgn->region[i].flags;
ut_assert_nextline(" %s[%d]\t[0x%llx-0x%llx], 0x%08llx bytes flags: %x",
name, i, base, end, size, flags);
}
return 0;
}
static int lmb_test_dump_all(struct unit_test_state *uts, struct lmb *lmb)
{
ut_assert_nextline("lmb_dump_all:");
lmb_test_dump_region(uts, &lmb->memory, "memory");
lmb_test_dump_region(uts, &lmb->reserved, "reserved");
return 0;
}
static int bdinfo_test_move(struct unit_test_state *uts)
{
struct bd_info *bd = gd->bd;
int i;
/* Test moving the working BDINFO to a new location */
ut_assertok(console_record_reset_enable());
ut_assertok(run_commandf("bdinfo"));
ut_assertok(test_num_l(uts, "boot_params", 0));
for (i = 0; i < CONFIG_NR_DRAM_BANKS; ++i) {
if (bd->bi_dram[i].size) {
ut_assertok(test_num_l(uts, "DRAM bank", i));
ut_assertok(test_num_ll(uts, "-> start",
bd->bi_dram[i].start));
ut_assertok(test_num_ll(uts, "-> size",
bd->bi_dram[i].size));
}
}
/* CONFIG_SYS_HAS_SRAM testing not supported */
ut_assertok(test_num_l(uts, "flashstart", 0));
ut_assertok(test_num_l(uts, "flashsize", 0));
ut_assertok(test_num_l(uts, "flashoffset", 0));
ut_assert_nextline("baudrate = %lu bps",
env_get_ulong("baudrate", 10, 1234));
ut_assertok(test_num_l(uts, "relocaddr", gd->relocaddr));
ut_assertok(test_num_l(uts, "reloc off", gd->reloc_off));
ut_assert_nextline("%-12s= %u-bit", "Build", (uint)sizeof(void *) * 8);
if (IS_ENABLED(CONFIG_CMD_NET))
ut_assertok(test_eth(uts));
/*
* Make sure environment variable "fdtcontroladdr" address
* matches mapped control DT address.
*/
ut_assert(map_to_sysmem(gd->fdt_blob) == env_get_hex("fdtcontroladdr", 0x1234));
ut_assertok(test_num_l(uts, "fdt_blob",
(ulong)map_to_sysmem(gd->fdt_blob)));
ut_assertok(test_num_l(uts, "new_fdt",
(ulong)map_to_sysmem(gd->new_fdt)));
ut_assertok(test_num_l(uts, "fdt_size", (ulong)gd->fdt_size));
if (IS_ENABLED(CONFIG_VIDEO))
test_video_info(uts);
/* The gd->multi_dtb_fit may not be available, hence, #if below. */
#if CONFIG_IS_ENABLED(MULTI_DTB_FIT)
ut_assertok(test_num_l(uts, "multi_dtb_fit", (ulong)gd->multi_dtb_fit));
#endif
if (IS_ENABLED(CONFIG_LMB) && gd->fdt_blob) {
struct lmb lmb;
lmb_init_and_reserve(&lmb, gd->bd, (void *)gd->fdt_blob);
lmb_test_dump_all(uts, &lmb);
if (IS_ENABLED(CONFIG_OF_REAL))
ut_assert_nextline("devicetree = %s", fdtdec_get_srcname());
}
if (IS_ENABLED(CONFIG_DM_SERIAL)) {
struct serial_device_info info;
ut_assertnonnull(gd->cur_serial_dev);
ut_assertok(serial_getinfo(gd->cur_serial_dev, &info));
ut_assertok(test_num_l(uts, "serial addr", info.addr));
ut_assertok(test_num_l(uts, " width", info.reg_width));
ut_assertok(test_num_l(uts, " shift", info.reg_shift));
ut_assertok(test_num_l(uts, " offset", info.reg_offset));
ut_assertok(test_num_l(uts, " clock", info.clock));
}
if (IS_ENABLED(CONFIG_CMD_BDINFO_EXTRA)) {
ut_assert_nextlinen("stack ptr");
ut_assertok(test_num_ll(uts, "ram_top ptr",
(unsigned long long)gd->ram_top));
ut_assertok(test_num_l(uts, "malloc base", gd_malloc_start()));
}
ut_assertok(ut_check_console_end(uts));
return 0;
}
BDINFO_TEST(bdinfo_test_move, UT_TESTF_CONSOLE_REC);
int do_ut_bdinfo(struct cmd_tbl *cmdtp, int flag, int argc, char *const argv[])
{
struct unit_test *tests = UNIT_TEST_SUITE_START(bdinfo_test);
const int n_ents = UNIT_TEST_SUITE_COUNT(bdinfo_test);
return cmd_ut_category("bdinfo", "bdinfo_test_", tests, n_ents, argc, argv);
}
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