Hi Cedric,
> Subject: [PATCH v4 7/7] hw/gpio/aspeed: Add test case for AST2700
>
> Add test case to test GPIO output and input pins from A0 to D7 for AST2700.
>
> Signed-off-by: Jamin Lin <jamin_...@aspeedtech.com>
> ---
> tests/qtest/aspeed_gpio-test.c | 64 ++++++++++++++++++++++++++++++++++
> 1 file changed, 64 insertions(+)
>
> diff --git a/tests/qtest/aspeed_gpio-test.c b/tests/qtest/aspeed_gpio-test.c
> index d38f51d719..8ae42a8da5 100644
> --- a/tests/qtest/aspeed_gpio-test.c
> +++ b/tests/qtest/aspeed_gpio-test.c
> @@ -33,6 +33,10 @@
> #define GPIO_ABCD_DATA_VALUE 0x000
> #define GPIO_ABCD_DIRECTION 0x004
>
> +/* AST2700 */
> +#define AST2700_GPIO_BASE 0x14C0B000
> +#define GPIOA0_CONTROL 0x180
> +
> static void test_set_colocated_pins(const void *data) {
> QTestState *s = (QTestState *)data; @@ -72,6 +76,61 @@ static void
> test_set_input_pins(const void *data)
> g_assert_cmphex(value, ==, 0xffffffff); }
>
> +static void test_2700_output_pins(const void *data) {
> + QTestState *s = (QTestState *)data;
> + uint32_t offset = 0;
> + uint32_t value = 0;
> + uint32_t pin = 0;
> +
> + for (char c = 'A'; c <= 'D'; c++) {
> + for (int i = 0; i < 8; i++) {
> + offset = AST2700_GPIO_BASE + GPIOA0_CONTROL + (pin * 4);
> +
> + /* output direction and output hi */
> + qtest_writel(s, offset, 0x00000003);
> + value = qtest_readl(s, offset);
> + g_assert_cmphex(value, ==, 0x00000003);
> +
> + /* output direction and output low */
> + qtest_writel(s, offset, 0x00000002);
> + value = qtest_readl(s, offset);
> + g_assert_cmphex(value, ==, 0x00000002);
> + pin++;
> + }
> + }
> +}
> +
> +static void test_2700_input_pins(const void *data) {
> + QTestState *s = (QTestState *)data;
> + char name[16];
> + uint32_t offset = 0;
> + uint32_t value = 0;
> + uint32_t pin = 0;
> +
> + for (char c = 'A'; c <= 'D'; c++) {
> + for (int i = 0; i < 8; i++) {
> + sprintf(name, "gpio%c%d", c, i);
> + offset = AST2700_GPIO_BASE + GPIOA0_CONTROL + (pin * 4);
> + /* input direction */
> + qtest_writel(s, offset, 0);
> +
> + /* set input */
> + qtest_qom_set_bool(s, "/machine/soc/gpio", name, true);
> + value = qtest_readl(s, offset);
> + g_assert_cmphex(value, ==, 0x00002000);
> +
> + /* clear input */
> + qtest_qom_set_bool(s, "/machine/soc/gpio", name, false);
> + value = qtest_readl(s, offset);
> + g_assert_cmphex(value, ==, 0);
> + pin++;
> + }
> + }
> +}
> +
> +
> int main(int argc, char **argv)
> {
> QTestState *s;
> @@ -83,6 +142,11 @@ int main(int argc, char **argv)
> qtest_add_data_func("/ast2600/gpio/set_colocated_pins", s,
> test_set_colocated_pins);
> qtest_add_data_func("/ast2600/gpio/set_input_pins", s,
> test_set_input_pins);
> +
> + s = qtest_init("-machine ast2700-evb");
> + qtest_add_data_func("/ast2700/gpio/input_pins", s,
> test_2700_input_pins);
> + qtest_add_data_func("/ast2700/gpio/out_pins", s,
> + test_2700_output_pins);
> +
> r = g_test_run();
> qtest_quit(s);
>
It seems I need to check arch for AST2700 to fix the following errors.
int main(int argc, char **argv)
{
const char *arch = qtest_get_arch();
QTestState *s;
int r;
g_test_init(&argc, &argv, NULL);
s = qtest_init("-machine ast2600-evb");
qtest_add_data_func("/ast2600/gpio/set_colocated_pins", s,
test_set_colocated_pins);
qtest_add_data_func("/ast2600/gpio/set_input_pins", s, test_set_input_pins);
if (strcmp(arch, "aarch64") == 0) {
s = qtest_init("-machine ast2700-evb");
qtest_add_data_func("/ast2700/gpio/input_pins",
s, test_2700_input_pins);
qtest_add_data_func("/ast2700/gpio/out_pins", s, test_2700_output_pins);
}
r = g_test_run();
qtest_quit(s);
return r;
}
qemu-system-arm: unsupported machine type: "ast2700-evb"
Use -machine help to list supported machines
> --
> 2.34.1
