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test/qtest/aspeed_smc-test: Support write page command with QPI mode

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Add a new testcase for write page command with QPI mode testing.
Currently, only run this testcase for AST2500, AST2600 and AST1030.

Signed-off-by: Jamin Lin <jamin_lin@aspeedtech.com>
Reviewed-by: Cédric Le Goater <clg@redhat.com>
Link: https://lore.kernel.org/r/20241127091543.1243114-9-jamin_lin@aspeedtech.com
Signed-off-by: Cédric Le Goater <clg@redhat.com>
This commit is contained in:
Jamin Lin 2024-11-27 17:15:41 +08:00 • committed by Cédric Le Goater
parent 0f6e8aa4fc
commit 08479f0ca0
1 changed files with 74 additions and 0 deletions
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74
tests/qtest/aspeed_smc-test.c
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@ -36,6 +36,7 @@
#define R_CE_CTRL 0x04
#define CRTL_EXTENDED0 0 /* 32 bit addressing for SPI */
#define R_CTRL0 0x10
#define CTRL_IO_QUAD_IO BIT(31)
#define CTRL_CE_STOP_ACTIVE BIT(2)
#define CTRL_READMODE 0x0
#define CTRL_FREADMODE 0x1
@ -62,6 +63,7 @@ enum {
ERASE_SECTOR = 0xd8,
};
#define CTRL_IO_MODE_MASK (BIT(31) | BIT(30) | BIT(29) | BIT(28))
#define FLASH_PAGE_SIZE 256
typedef struct TestData {
@ -171,6 +173,18 @@ static void spi_ctrl_stop_user(const TestData *data)
spi_writel(data, ctrl_reg, ctrl);
}
static void spi_ctrl_set_io_mode(const TestData *data, uint32_t value)
{
uint32_t ctrl_reg = R_CTRL0 + data->cs * 4;
uint32_t ctrl = spi_readl(data, ctrl_reg);
uint32_t mode;
mode = value & CTRL_IO_MODE_MASK;
ctrl &= ~CTRL_IO_MODE_MASK;
ctrl |= mode;
spi_writel(data, ctrl_reg, ctrl);
}
static void flash_reset(const TestData *data)
{
spi_conf(data, 1 << (CONF_ENABLE_W0 + data->cs));
@ -659,6 +673,60 @@ static void test_write_block_protect_bottom_bit(const void *data)
flash_reset(test_data);
}
static void test_write_page_qpi(const void *data)
{
const TestData *test_data = (const TestData *)data;
uint32_t my_page_addr = test_data->page_addr;
uint32_t some_page_addr = my_page_addr + FLASH_PAGE_SIZE;
uint32_t page[FLASH_PAGE_SIZE / 4];
uint32_t page_pattern[] = {
0xebd8c134, 0x5da196bc, 0xae15e729, 0x5085ccdf
};
int i;
spi_conf(test_data, 1 << (CONF_ENABLE_W0 + test_data->cs));
spi_ctrl_start_user(test_data);
flash_writeb(test_data, 0, EN_4BYTE_ADDR);
flash_writeb(test_data, 0, WREN);
flash_writeb(test_data, 0, PP);
flash_writel(test_data, 0, make_be32(my_page_addr));
/* Set QPI mode */
spi_ctrl_set_io_mode(test_data, CTRL_IO_QUAD_IO);
/* Fill the page pattern */
for (i = 0; i < ARRAY_SIZE(page_pattern); i++) {
flash_writel(test_data, 0, make_be32(page_pattern[i]));
}
/* Fill the page with its own addresses */
for (; i < FLASH_PAGE_SIZE / 4; i++) {
flash_writel(test_data, 0, make_be32(my_page_addr + i * 4));
}
/* Restore io mode */
spi_ctrl_set_io_mode(test_data, 0);
spi_ctrl_stop_user(test_data);
/* Check what was written */
read_page(test_data, my_page_addr, page);
for (i = 0; i < ARRAY_SIZE(page_pattern); i++) {
g_assert_cmphex(page[i], ==, page_pattern[i]);
}
for (; i < FLASH_PAGE_SIZE / 4; i++) {
g_assert_cmphex(page[i], ==, my_page_addr + i * 4);
}
/* Check some other page. It should be full of 0xff */
read_page(test_data, some_page_addr, page);
for (i = 0; i < FLASH_PAGE_SIZE / 4; i++) {
g_assert_cmphex(page[i], ==, 0xffffffff);
}
flash_reset(test_data);
}
static void test_palmetto_bmc(TestData *data)
{
int ret;
@ -736,6 +804,8 @@ static void test_ast2500_evb(TestData *data)
data, test_write_page_mem);
qtest_add_data_func("/ast2500/smc/read_status_reg",
data, test_read_status_reg);
qtest_add_data_func("/ast2500/smc/write_page_qpi",
data, test_write_page_qpi);
}
static void test_ast2600_evb(TestData *data)
@ -773,6 +843,8 @@ static void test_ast2600_evb(TestData *data)
data, test_write_page_mem);
qtest_add_data_func("/ast2600/smc/read_status_reg",
data, test_read_status_reg);
qtest_add_data_func("/ast2600/smc/write_page_qpi",
data, test_write_page_qpi);
}
static void test_ast1030_evb(TestData *data)
@ -810,6 +882,8 @@ static void test_ast1030_evb(TestData *data)
data, test_write_page_mem);
qtest_add_data_func("/ast1030/smc/read_status_reg",
data, test_read_status_reg);
qtest_add_data_func("/ast1030/smc/write_page_qpi",
data, test_write_page_qpi);
}
int main(int argc, char **argv)