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author | Tom Rini <trini@konsulko.com> | 2023-11-10 12:01:50 -0500 |
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committer | Tom Rini <trini@konsulko.com> | 2023-11-10 12:01:50 -0500 |
commit | e7d3ae8f173028c31468ea3b3dd746c03f7a40af (patch) | |
tree | 841273f18d31769bdbda8f6730e0e8a22fcdaea8 /test/dm/scmi.c | |
parent | 277ad71dd1bd83c51d6b626212aa7936325fe88b (diff) | |
parent | eed03ed5311eb624e77577b8b5c9e95c922d7469 (diff) | |
download | u-boot-WIP/10Nov2023-next.zip u-boot-WIP/10Nov2023-next.tar.gz u-boot-WIP/10Nov2023-next.tar.bz2 |
Merge patch series "cmd: add scmi command"WIP/10Nov2023-next
To quote the author:
"Scmi" command will be re-introduced per Michal's request.
The functionality is the same as I put it in my patch set of adding
SCMI base protocol support, but made some tweak to make UT, "ut dm
scmi_cmd," more flexible and tolerable when enabling/disabling a specific
SCMI protocol for test purpose.
Each commit may have some change history inherited from the preceding
patch series.
Test
====
The patch series was tested on the following platforms:
* sandbox
Diffstat (limited to 'test/dm/scmi.c')
-rw-r--r-- | test/dm/scmi.c | 93 |
1 files changed, 93 insertions, 0 deletions
diff --git a/test/dm/scmi.c b/test/dm/scmi.c index da45314..2bcf7ac 100644 --- a/test/dm/scmi.c +++ b/test/dm/scmi.c @@ -19,6 +19,7 @@ #include <scmi_agent.h> #include <scmi_agent-uclass.h> #include <scmi_protocols.h> +#include <vsprintf.h> #include <asm/scmi_test.h> #include <dm/device-internal.h> #include <dm/test.h> @@ -206,6 +207,86 @@ static int dm_test_scmi_base(struct unit_test_state *uts) DM_TEST(dm_test_scmi_base, UT_TESTF_SCAN_FDT); +static int dm_test_scmi_cmd(struct unit_test_state *uts) +{ + struct udevice *agent_dev; + int num_proto = 0; + char cmd_out[30]; + + if (!IS_ENABLED(CONFIG_CMD_SCMI)) + return 0; + + /* preparation */ + ut_assertok(uclass_get_device_by_name(UCLASS_SCMI_AGENT, "scmi", + &agent_dev)); + ut_assertnonnull(agent_dev); + + /* + * Estimate the number of provided protocols. + * This estimation is correct as far as a corresponding + * protocol support is added to sandbox fake serer. + */ + if (IS_ENABLED(CONFIG_SCMI_POWER_DOMAIN)) + num_proto++; + if (IS_ENABLED(CONFIG_CLK_SCMI)) + num_proto++; + if (IS_ENABLED(CONFIG_RESET_SCMI)) + num_proto++; + if (IS_ENABLED(CONFIG_DM_REGULATOR_SCMI)) + num_proto++; + + /* scmi info */ + ut_assertok(run_command("scmi info", 0)); + + ut_assert_nextline("SCMI device: scmi"); + snprintf(cmd_out, 30, " protocol version: 0x%x", + SCMI_BASE_PROTOCOL_VERSION); + ut_assert_nextline(cmd_out); + ut_assert_nextline(" # of agents: 2"); + ut_assert_nextline(" 0: platform"); + ut_assert_nextline(" > 1: OSPM"); + snprintf(cmd_out, 30, " # of protocols: %d", num_proto); + ut_assert_nextline(cmd_out); + if (IS_ENABLED(CONFIG_SCMI_POWER_DOMAIN)) + ut_assert_nextline(" Power domain management"); + if (IS_ENABLED(CONFIG_CLK_SCMI)) + ut_assert_nextline(" Clock management"); + if (IS_ENABLED(CONFIG_RESET_SCMI)) + ut_assert_nextline(" Reset domain management"); + if (IS_ENABLED(CONFIG_DM_REGULATOR_SCMI)) + ut_assert_nextline(" Voltage domain management"); + ut_assert_nextline(" vendor: U-Boot"); + ut_assert_nextline(" sub vendor: Sandbox"); + ut_assert_nextline(" impl version: 0x1"); + + ut_assert_console_end(); + + /* scmi perm_dev */ + ut_assertok(run_command("scmi perm_dev 1 0 1", 0)); + ut_assert_console_end(); + + ut_assert(run_command("scmi perm_dev 1 0 0", 0)); + ut_assert_nextline("Denying access to device:0 failed (-13)"); + ut_assert_console_end(); + + /* scmi perm_proto */ + ut_assertok(run_command("scmi perm_proto 1 0 14 1", 0)); + ut_assert_console_end(); + + ut_assert(run_command("scmi perm_proto 1 0 14 0", 0)); + ut_assert_nextline("Denying access to protocol:0x14 on device:0 failed (-13)"); + ut_assert_console_end(); + + /* scmi reset */ + ut_assert(run_command("scmi reset 1 1", 0)); + ut_assert_nextline("Reset failed (-13)"); + ut_assert_console_end(); + + return 0; +} + +DM_TEST(dm_test_scmi_cmd, UT_TESTF_SCAN_FDT); + static int dm_test_scmi_power_domains(struct unit_test_state *uts) { struct sandbox_scmi_agent *agent; @@ -217,6 +298,9 @@ static int dm_test_scmi_power_domains(struct unit_test_state *uts) u8 *name; int ret; + if (!IS_ENABLED(CONFIG_SCMI_POWER_DOMAIN)) + return 0; + /* preparation */ ut_assertok(load_sandbox_scmi_test_devices(uts, &agent, &dev)); ut_assertnonnull(agent); @@ -317,6 +401,9 @@ static int dm_test_scmi_clocks(struct unit_test_state *uts) int ret_dev; int ret; + if (!IS_ENABLED(CONFIG_CLK_SCMI)) + return 0; + ret = load_sandbox_scmi_test_devices(uts, &agent, &dev); if (ret) return ret; @@ -382,6 +469,9 @@ static int dm_test_scmi_resets(struct unit_test_state *uts) struct udevice *agent_dev, *reset_dev, *dev = NULL; int ret; + if (!IS_ENABLED(CONFIG_RESET_SCMI)) + return 0; + ret = load_sandbox_scmi_test_devices(uts, &agent, &dev); if (ret) return ret; @@ -418,6 +508,9 @@ static int dm_test_scmi_voltage_domains(struct unit_test_state *uts) struct udevice *dev; struct udevice *regul0_dev; + if (!IS_ENABLED(CONFIG_DM_REGULATOR_SCMI)) + return 0; + ut_assertok(load_sandbox_scmi_test_devices(uts, &agent, &dev)); scmi_devices = sandbox_scmi_devices_ctx(dev); |