diff options
Diffstat (limited to 'tests/qtest/aspeed_smc-test.c')
| -rw-r--r-- | tests/qtest/aspeed_smc-test.c | 778 |
1 files changed, 183 insertions, 595 deletions
diff --git a/tests/qtest/aspeed_smc-test.c b/tests/qtest/aspeed_smc-test.c index c713a37..52a00e6 100644 --- a/tests/qtest/aspeed_smc-test.c +++ b/tests/qtest/aspeed_smc-test.c @@ -27,623 +27,211 @@ #include "qemu/bswap.h" #include "libqtest-single.h" #include "qemu/bitops.h" +#include "aspeed-smc-utils.h" -/* - * ASPEED SPI Controller registers - */ -#define R_CONF 0x00 -#define CONF_ENABLE_W0 (1 << 16) -#define R_CE_CTRL 0x04 -#define CRTL_EXTENDED0 0 /* 32 bit addressing for SPI */ -#define R_CTRL0 0x10 -#define CTRL_CE_STOP_ACTIVE (1 << 2) -#define CTRL_READMODE 0x0 -#define CTRL_FREADMODE 0x1 -#define CTRL_WRITEMODE 0x2 -#define CTRL_USERMODE 0x3 -#define SR_WEL BIT(1) - -#define ASPEED_FMC_BASE 0x1E620000 -#define ASPEED_FLASH_BASE 0x20000000 - -/* - * Flash commands - */ -enum { - JEDEC_READ = 0x9f, - RDSR = 0x5, - WRDI = 0x4, - BULK_ERASE = 0xc7, - READ = 0x03, - PP = 0x02, - WRSR = 0x1, - WREN = 0x6, - SRWD = 0x80, - RESET_ENABLE = 0x66, - RESET_MEMORY = 0x99, - EN_4BYTE_ADDR = 0xB7, - ERASE_SECTOR = 0xd8, -}; - -#define FLASH_JEDEC 0x20ba19 /* n25q256a */ -#define FLASH_SIZE (32 * 1024 * 1024) - -#define FLASH_PAGE_SIZE 256 - -/* - * Use an explicit bswap for the values read/wrote to the flash region - * as they are BE and the Aspeed CPU is LE. - */ -static inline uint32_t make_be32(uint32_t data) +static void test_palmetto_bmc(AspeedSMCTestData *data) { - return bswap32(data); -} - -static void spi_conf(uint32_t value) -{ - uint32_t conf = readl(ASPEED_FMC_BASE + R_CONF); - - conf |= value; - writel(ASPEED_FMC_BASE + R_CONF, conf); -} - -static void spi_conf_remove(uint32_t value) -{ - uint32_t conf = readl(ASPEED_FMC_BASE + R_CONF); - - conf &= ~value; - writel(ASPEED_FMC_BASE + R_CONF, conf); -} - -static void spi_ce_ctrl(uint32_t value) -{ - uint32_t conf = readl(ASPEED_FMC_BASE + R_CE_CTRL); - - conf |= value; - writel(ASPEED_FMC_BASE + R_CE_CTRL, conf); -} - -static void spi_ctrl_setmode(uint8_t mode, uint8_t cmd) -{ - uint32_t ctrl = readl(ASPEED_FMC_BASE + R_CTRL0); - ctrl &= ~(CTRL_USERMODE | 0xff << 16); - ctrl |= mode | (cmd << 16); - writel(ASPEED_FMC_BASE + R_CTRL0, ctrl); -} - -static void spi_ctrl_start_user(void) -{ - uint32_t ctrl = readl(ASPEED_FMC_BASE + R_CTRL0); - - ctrl |= CTRL_USERMODE | CTRL_CE_STOP_ACTIVE; - writel(ASPEED_FMC_BASE + R_CTRL0, ctrl); - - ctrl &= ~CTRL_CE_STOP_ACTIVE; - writel(ASPEED_FMC_BASE + R_CTRL0, ctrl); -} - -static void spi_ctrl_stop_user(void) -{ - uint32_t ctrl = readl(ASPEED_FMC_BASE + R_CTRL0); - - ctrl |= CTRL_USERMODE | CTRL_CE_STOP_ACTIVE; - writel(ASPEED_FMC_BASE + R_CTRL0, ctrl); -} - -static void flash_reset(void) -{ - spi_conf(CONF_ENABLE_W0); - - spi_ctrl_start_user(); - writeb(ASPEED_FLASH_BASE, RESET_ENABLE); - writeb(ASPEED_FLASH_BASE, RESET_MEMORY); - writeb(ASPEED_FLASH_BASE, WREN); - writeb(ASPEED_FLASH_BASE, BULK_ERASE); - writeb(ASPEED_FLASH_BASE, WRDI); - spi_ctrl_stop_user(); - - spi_conf_remove(CONF_ENABLE_W0); -} - -static void test_read_jedec(void) -{ - uint32_t jedec = 0x0; - - spi_conf(CONF_ENABLE_W0); - - spi_ctrl_start_user(); - writeb(ASPEED_FLASH_BASE, JEDEC_READ); - jedec |= readb(ASPEED_FLASH_BASE) << 16; - jedec |= readb(ASPEED_FLASH_BASE) << 8; - jedec |= readb(ASPEED_FLASH_BASE); - spi_ctrl_stop_user(); - - flash_reset(); - - g_assert_cmphex(jedec, ==, FLASH_JEDEC); -} - -static void read_page(uint32_t addr, uint32_t *page) -{ - int i; - - spi_ctrl_start_user(); - - writeb(ASPEED_FLASH_BASE, EN_4BYTE_ADDR); - writeb(ASPEED_FLASH_BASE, READ); - writel(ASPEED_FLASH_BASE, make_be32(addr)); - - /* Continuous read are supported */ - for (i = 0; i < FLASH_PAGE_SIZE / 4; i++) { - page[i] = make_be32(readl(ASPEED_FLASH_BASE)); - } - spi_ctrl_stop_user(); -} - -static void read_page_mem(uint32_t addr, uint32_t *page) -{ - int i; - - /* move out USER mode to use direct reads from the AHB bus */ - spi_ctrl_setmode(CTRL_READMODE, READ); - - for (i = 0; i < FLASH_PAGE_SIZE / 4; i++) { - page[i] = make_be32(readl(ASPEED_FLASH_BASE + addr + i * 4)); - } -} - -static void write_page_mem(uint32_t addr, uint32_t write_value) -{ - spi_ctrl_setmode(CTRL_WRITEMODE, PP); - - for (int i = 0; i < FLASH_PAGE_SIZE / 4; i++) { - writel(ASPEED_FLASH_BASE + addr + i * 4, write_value); - } -} - -static void assert_page_mem(uint32_t addr, uint32_t expected_value) -{ - uint32_t page[FLASH_PAGE_SIZE / 4]; - read_page_mem(addr, page); - for (int i = 0; i < FLASH_PAGE_SIZE / 4; i++) { - g_assert_cmphex(page[i], ==, expected_value); - } -} - -static void test_erase_sector(void) -{ - uint32_t some_page_addr = 0x600 * FLASH_PAGE_SIZE; - uint32_t page[FLASH_PAGE_SIZE / 4]; - int i; - - spi_conf(CONF_ENABLE_W0); - - /* - * Previous page should be full of 0xffs after backend is - * initialized - */ - read_page(some_page_addr - FLASH_PAGE_SIZE, page); - for (i = 0; i < FLASH_PAGE_SIZE / 4; i++) { - g_assert_cmphex(page[i], ==, 0xffffffff); - } - - spi_ctrl_start_user(); - writeb(ASPEED_FLASH_BASE, EN_4BYTE_ADDR); - writeb(ASPEED_FLASH_BASE, WREN); - writeb(ASPEED_FLASH_BASE, PP); - writel(ASPEED_FLASH_BASE, make_be32(some_page_addr)); - - /* Fill the page with its own addresses */ - for (i = 0; i < FLASH_PAGE_SIZE / 4; i++) { - writel(ASPEED_FLASH_BASE, make_be32(some_page_addr + i * 4)); - } - spi_ctrl_stop_user(); - - /* Check the page is correctly written */ - read_page(some_page_addr, page); - for (i = 0; i < FLASH_PAGE_SIZE / 4; i++) { - g_assert_cmphex(page[i], ==, some_page_addr + i * 4); - } - - spi_ctrl_start_user(); - writeb(ASPEED_FLASH_BASE, WREN); - writeb(ASPEED_FLASH_BASE, EN_4BYTE_ADDR); - writeb(ASPEED_FLASH_BASE, ERASE_SECTOR); - writel(ASPEED_FLASH_BASE, make_be32(some_page_addr)); - spi_ctrl_stop_user(); - - /* Check the page is erased */ - read_page(some_page_addr, page); - for (i = 0; i < FLASH_PAGE_SIZE / 4; i++) { - g_assert_cmphex(page[i], ==, 0xffffffff); - } - - flash_reset(); -} - -static void test_erase_all(void) -{ - uint32_t some_page_addr = 0x15000 * FLASH_PAGE_SIZE; - uint32_t page[FLASH_PAGE_SIZE / 4]; - int i; - - spi_conf(CONF_ENABLE_W0); - - /* - * Previous page should be full of 0xffs after backend is - * initialized - */ - read_page(some_page_addr - FLASH_PAGE_SIZE, page); - for (i = 0; i < FLASH_PAGE_SIZE / 4; i++) { - g_assert_cmphex(page[i], ==, 0xffffffff); - } - - spi_ctrl_start_user(); - writeb(ASPEED_FLASH_BASE, EN_4BYTE_ADDR); - writeb(ASPEED_FLASH_BASE, WREN); - writeb(ASPEED_FLASH_BASE, PP); - writel(ASPEED_FLASH_BASE, make_be32(some_page_addr)); - - /* Fill the page with its own addresses */ - for (i = 0; i < FLASH_PAGE_SIZE / 4; i++) { - writel(ASPEED_FLASH_BASE, make_be32(some_page_addr + i * 4)); - } - spi_ctrl_stop_user(); - - /* Check the page is correctly written */ - read_page(some_page_addr, page); - for (i = 0; i < FLASH_PAGE_SIZE / 4; i++) { - g_assert_cmphex(page[i], ==, some_page_addr + i * 4); - } - - spi_ctrl_start_user(); - writeb(ASPEED_FLASH_BASE, WREN); - writeb(ASPEED_FLASH_BASE, BULK_ERASE); - spi_ctrl_stop_user(); - - /* Check the page is erased */ - read_page(some_page_addr, page); - for (i = 0; i < FLASH_PAGE_SIZE / 4; i++) { - g_assert_cmphex(page[i], ==, 0xffffffff); - } - - flash_reset(); -} - -static void test_write_page(void) -{ - uint32_t my_page_addr = 0x14000 * FLASH_PAGE_SIZE; /* beyond 16MB */ - uint32_t some_page_addr = 0x15000 * FLASH_PAGE_SIZE; - uint32_t page[FLASH_PAGE_SIZE / 4]; - int i; - - spi_conf(CONF_ENABLE_W0); - - spi_ctrl_start_user(); - writeb(ASPEED_FLASH_BASE, EN_4BYTE_ADDR); - writeb(ASPEED_FLASH_BASE, WREN); - writeb(ASPEED_FLASH_BASE, PP); - writel(ASPEED_FLASH_BASE, make_be32(my_page_addr)); - - /* Fill the page with its own addresses */ - for (i = 0; i < FLASH_PAGE_SIZE / 4; i++) { - writel(ASPEED_FLASH_BASE, make_be32(my_page_addr + i * 4)); - } - spi_ctrl_stop_user(); - - /* Check what was written */ - read_page(my_page_addr, page); - for (i = 0; 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(some_page_addr, page); - for (i = 0; i < FLASH_PAGE_SIZE / 4; i++) { - g_assert_cmphex(page[i], ==, 0xffffffff); - } - - flash_reset(); -} - -static void test_read_page_mem(void) -{ - uint32_t my_page_addr = 0x14000 * FLASH_PAGE_SIZE; /* beyond 16MB */ - uint32_t some_page_addr = 0x15000 * FLASH_PAGE_SIZE; - uint32_t page[FLASH_PAGE_SIZE / 4]; - int i; - - /* Enable 4BYTE mode for controller. This is should be strapped by - * HW for CE0 anyhow. - */ - spi_ce_ctrl(1 << CRTL_EXTENDED0); - - /* Enable 4BYTE mode for flash. */ - spi_conf(CONF_ENABLE_W0); - spi_ctrl_start_user(); - writeb(ASPEED_FLASH_BASE, EN_4BYTE_ADDR); - writeb(ASPEED_FLASH_BASE, WREN); - writeb(ASPEED_FLASH_BASE, PP); - writel(ASPEED_FLASH_BASE, make_be32(my_page_addr)); - - /* Fill the page with its own addresses */ - for (i = 0; i < FLASH_PAGE_SIZE / 4; i++) { - writel(ASPEED_FLASH_BASE, make_be32(my_page_addr + i * 4)); - } - spi_ctrl_stop_user(); - spi_conf_remove(CONF_ENABLE_W0); - - /* Check what was written */ - read_page_mem(my_page_addr, page); - for (i = 0; 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_mem(some_page_addr, page); - for (i = 0; i < FLASH_PAGE_SIZE / 4; i++) { - g_assert_cmphex(page[i], ==, 0xffffffff); - } - - flash_reset(); -} - -static void test_write_page_mem(void) -{ - uint32_t my_page_addr = 0x15000 * FLASH_PAGE_SIZE; - uint32_t page[FLASH_PAGE_SIZE / 4]; - int i; - - /* Enable 4BYTE mode for controller. This is should be strapped by - * HW for CE0 anyhow. - */ - spi_ce_ctrl(1 << CRTL_EXTENDED0); - - /* Enable 4BYTE mode for flash. */ - spi_conf(CONF_ENABLE_W0); - spi_ctrl_start_user(); - writeb(ASPEED_FLASH_BASE, EN_4BYTE_ADDR); - writeb(ASPEED_FLASH_BASE, WREN); - spi_ctrl_stop_user(); - - /* move out USER mode to use direct writes to the AHB bus */ - spi_ctrl_setmode(CTRL_WRITEMODE, PP); - - for (i = 0; i < FLASH_PAGE_SIZE / 4; i++) { - writel(ASPEED_FLASH_BASE + my_page_addr + i * 4, - make_be32(my_page_addr + i * 4)); - } - - /* Check what was written */ - read_page_mem(my_page_addr, page); - for (i = 0; i < FLASH_PAGE_SIZE / 4; i++) { - g_assert_cmphex(page[i], ==, my_page_addr + i * 4); - } - - flash_reset(); -} - -static void test_read_status_reg(void) -{ - uint8_t r; - - spi_conf(CONF_ENABLE_W0); - - spi_ctrl_start_user(); - writeb(ASPEED_FLASH_BASE, RDSR); - r = readb(ASPEED_FLASH_BASE); - spi_ctrl_stop_user(); - - g_assert_cmphex(r & SR_WEL, ==, 0); - g_assert(!qtest_qom_get_bool - (global_qtest, "/machine/soc/fmc/ssi.0/child[0]", "write-enable")); - - spi_ctrl_start_user(); - writeb(ASPEED_FLASH_BASE, WREN); - writeb(ASPEED_FLASH_BASE, RDSR); - r = readb(ASPEED_FLASH_BASE); - spi_ctrl_stop_user(); - - g_assert_cmphex(r & SR_WEL, ==, SR_WEL); - g_assert(qtest_qom_get_bool - (global_qtest, "/machine/soc/fmc/ssi.0/child[0]", "write-enable")); - - spi_ctrl_start_user(); - writeb(ASPEED_FLASH_BASE, WRDI); - writeb(ASPEED_FLASH_BASE, RDSR); - r = readb(ASPEED_FLASH_BASE); - spi_ctrl_stop_user(); - - g_assert_cmphex(r & SR_WEL, ==, 0); - g_assert(!qtest_qom_get_bool - (global_qtest, "/machine/soc/fmc/ssi.0/child[0]", "write-enable")); + int ret; + int fd; - flash_reset(); -} + fd = g_file_open_tmp("qtest.m25p80.n25q256a.XXXXXX", &data->tmp_path, NULL); + g_assert(fd >= 0); + ret = ftruncate(fd, 32 * 1024 * 1024); + g_assert(ret == 0); + close(fd); -static void test_status_reg_write_protection(void) + data->s = qtest_initf("-m 256 -machine palmetto-bmc " + "-drive file=%s,format=raw,if=mtd", + data->tmp_path); + + /* fmc cs0 with n25q256a flash */ + data->flash_base = 0x20000000; + data->spi_base = 0x1E620000; + data->jedec_id = 0x20ba19; + data->cs = 0; + data->node = "/machine/soc/fmc/ssi.0/child[0]"; + /* beyond 16MB */ + data->page_addr = 0x14000 * FLASH_PAGE_SIZE; + + qtest_add_data_func("/ast2400/smc/read_jedec", + data, aspeed_smc_test_read_jedec); + qtest_add_data_func("/ast2400/smc/erase_sector", + data, aspeed_smc_test_erase_sector); + qtest_add_data_func("/ast2400/smc/erase_all", + data, aspeed_smc_test_erase_all); + qtest_add_data_func("/ast2400/smc/write_page", + data, aspeed_smc_test_write_page); + qtest_add_data_func("/ast2400/smc/read_page_mem", + data, aspeed_smc_test_read_page_mem); + qtest_add_data_func("/ast2400/smc/write_page_mem", + data, aspeed_smc_test_write_page_mem); + qtest_add_data_func("/ast2400/smc/read_status_reg", + data, aspeed_smc_test_read_status_reg); + qtest_add_data_func("/ast2400/smc/status_reg_write_protection", + data, aspeed_smc_test_status_reg_write_protection); + qtest_add_data_func("/ast2400/smc/write_block_protect", + data, aspeed_smc_test_write_block_protect); + qtest_add_data_func("/ast2400/smc/write_block_protect_bottom_bit", + data, aspeed_smc_test_write_block_protect_bottom_bit); +} + +static void test_ast2500_evb(AspeedSMCTestData *data) { - uint8_t r; - - spi_conf(CONF_ENABLE_W0); - - /* default case: WP# is high and SRWD is low -> status register writable */ - spi_ctrl_start_user(); - writeb(ASPEED_FLASH_BASE, WREN); - /* test ability to write SRWD */ - writeb(ASPEED_FLASH_BASE, WRSR); - writeb(ASPEED_FLASH_BASE, SRWD); - writeb(ASPEED_FLASH_BASE, RDSR); - r = readb(ASPEED_FLASH_BASE); - spi_ctrl_stop_user(); - g_assert_cmphex(r & SRWD, ==, SRWD); - - /* WP# high and SRWD high -> status register writable */ - spi_ctrl_start_user(); - writeb(ASPEED_FLASH_BASE, WREN); - /* test ability to write SRWD */ - writeb(ASPEED_FLASH_BASE, WRSR); - writeb(ASPEED_FLASH_BASE, 0); - writeb(ASPEED_FLASH_BASE, RDSR); - r = readb(ASPEED_FLASH_BASE); - spi_ctrl_stop_user(); - g_assert_cmphex(r & SRWD, ==, 0); - - /* WP# low and SRWD low -> status register writable */ - qtest_set_irq_in(global_qtest, - "/machine/soc/fmc/ssi.0/child[0]", "WP#", 0, 0); - spi_ctrl_start_user(); - writeb(ASPEED_FLASH_BASE, WREN); - /* test ability to write SRWD */ - writeb(ASPEED_FLASH_BASE, WRSR); - writeb(ASPEED_FLASH_BASE, SRWD); - writeb(ASPEED_FLASH_BASE, RDSR); - r = readb(ASPEED_FLASH_BASE); - spi_ctrl_stop_user(); - g_assert_cmphex(r & SRWD, ==, SRWD); - - /* WP# low and SRWD high -> status register NOT writable */ - spi_ctrl_start_user(); - writeb(ASPEED_FLASH_BASE, WREN); - /* test ability to write SRWD */ - writeb(ASPEED_FLASH_BASE, WRSR); - writeb(ASPEED_FLASH_BASE, 0); - writeb(ASPEED_FLASH_BASE, RDSR); - r = readb(ASPEED_FLASH_BASE); - spi_ctrl_stop_user(); - /* write is not successful */ - g_assert_cmphex(r & SRWD, ==, SRWD); + int ret; + int fd; - qtest_set_irq_in(global_qtest, - "/machine/soc/fmc/ssi.0/child[0]", "WP#", 0, 1); - flash_reset(); -} + fd = g_file_open_tmp("qtest.m25p80.mx25l25635e.XXXXXX", + &data->tmp_path, NULL); + g_assert(fd >= 0); + ret = ftruncate(fd, 32 * 1024 * 1024); + g_assert(ret == 0); + close(fd); -static void test_write_block_protect(void) + data->s = qtest_initf("-machine ast2500-evb " + "-drive file=%s,format=raw,if=mtd", + data->tmp_path); + + /* fmc cs0 with mx25l25635e flash */ + data->flash_base = 0x20000000; + data->spi_base = 0x1E620000; + data->jedec_id = 0xc22019; + data->cs = 0; + data->node = "/machine/soc/fmc/ssi.0/child[0]"; + /* beyond 16MB */ + data->page_addr = 0x14000 * FLASH_PAGE_SIZE; + + qtest_add_data_func("/ast2500/smc/read_jedec", + data, aspeed_smc_test_read_jedec); + qtest_add_data_func("/ast2500/smc/erase_sector", + data, aspeed_smc_test_erase_sector); + qtest_add_data_func("/ast2500/smc/erase_all", + data, aspeed_smc_test_erase_all); + qtest_add_data_func("/ast2500/smc/write_page", + data, aspeed_smc_test_write_page); + qtest_add_data_func("/ast2500/smc/read_page_mem", + data, aspeed_smc_test_read_page_mem); + qtest_add_data_func("/ast2500/smc/write_page_mem", + data, aspeed_smc_test_write_page_mem); + qtest_add_data_func("/ast2500/smc/read_status_reg", + data, aspeed_smc_test_read_status_reg); + qtest_add_data_func("/ast2500/smc/write_page_qpi", + data, aspeed_smc_test_write_page_qpi); +} + +static void test_ast2600_evb(AspeedSMCTestData *data) { - uint32_t sector_size = 65536; - uint32_t n_sectors = 512; - - spi_ce_ctrl(1 << CRTL_EXTENDED0); - spi_conf(CONF_ENABLE_W0); - - uint32_t bp_bits = 0b0; - - for (int i = 0; i < 16; i++) { - bp_bits = ((i & 0b1000) << 3) | ((i & 0b0111) << 2); - - spi_ctrl_start_user(); - writeb(ASPEED_FLASH_BASE, WREN); - writeb(ASPEED_FLASH_BASE, BULK_ERASE); - writeb(ASPEED_FLASH_BASE, WREN); - writeb(ASPEED_FLASH_BASE, WRSR); - writeb(ASPEED_FLASH_BASE, bp_bits); - writeb(ASPEED_FLASH_BASE, EN_4BYTE_ADDR); - writeb(ASPEED_FLASH_BASE, WREN); - spi_ctrl_stop_user(); - - uint32_t num_protected_sectors = i ? MIN(1 << (i - 1), n_sectors) : 0; - uint32_t protection_start = n_sectors - num_protected_sectors; - uint32_t protection_end = n_sectors; - - for (int sector = 0; sector < n_sectors; sector++) { - uint32_t addr = sector * sector_size; - - assert_page_mem(addr, 0xffffffff); - write_page_mem(addr, make_be32(0xabcdef12)); - - uint32_t expected_value = protection_start <= sector - && sector < protection_end - ? 0xffffffff : 0xabcdef12; - - assert_page_mem(addr, expected_value); - } - } + int ret; + int fd; - flash_reset(); -} + fd = g_file_open_tmp("qtest.m25p80.mx66u51235f.XXXXXX", + &data->tmp_path, NULL); + g_assert(fd >= 0); + ret = ftruncate(fd, 64 * 1024 * 1024); + g_assert(ret == 0); + close(fd); -static void test_write_block_protect_bottom_bit(void) + data->s = qtest_initf("-machine ast2600-evb " + "-drive file=%s,format=raw,if=mtd", + data->tmp_path); + + /* fmc cs0 with mx66u51235f flash */ + data->flash_base = 0x20000000; + data->spi_base = 0x1E620000; + data->jedec_id = 0xc2253a; + data->cs = 0; + data->node = "/machine/soc/fmc/ssi.0/child[0]"; + /* beyond 16MB */ + data->page_addr = 0x14000 * FLASH_PAGE_SIZE; + + qtest_add_data_func("/ast2600/smc/read_jedec", + data, aspeed_smc_test_read_jedec); + qtest_add_data_func("/ast2600/smc/erase_sector", + data, aspeed_smc_test_erase_sector); + qtest_add_data_func("/ast2600/smc/erase_all", + data, aspeed_smc_test_erase_all); + qtest_add_data_func("/ast2600/smc/write_page", + data, aspeed_smc_test_write_page); + qtest_add_data_func("/ast2600/smc/read_page_mem", + data, aspeed_smc_test_read_page_mem); + qtest_add_data_func("/ast2600/smc/write_page_mem", + data, aspeed_smc_test_write_page_mem); + qtest_add_data_func("/ast2600/smc/read_status_reg", + data, aspeed_smc_test_read_status_reg); + qtest_add_data_func("/ast2600/smc/write_page_qpi", + data, aspeed_smc_test_write_page_qpi); +} + +static void test_ast1030_evb(AspeedSMCTestData *data) { - uint32_t sector_size = 65536; - uint32_t n_sectors = 512; - - spi_ce_ctrl(1 << CRTL_EXTENDED0); - spi_conf(CONF_ENABLE_W0); - - /* top bottom bit is enabled */ - uint32_t bp_bits = 0b00100 << 3; - - for (int i = 0; i < 16; i++) { - bp_bits = (((i & 0b1000) | 0b0100) << 3) | ((i & 0b0111) << 2); - - spi_ctrl_start_user(); - writeb(ASPEED_FLASH_BASE, WREN); - writeb(ASPEED_FLASH_BASE, BULK_ERASE); - writeb(ASPEED_FLASH_BASE, WREN); - writeb(ASPEED_FLASH_BASE, WRSR); - writeb(ASPEED_FLASH_BASE, bp_bits); - writeb(ASPEED_FLASH_BASE, EN_4BYTE_ADDR); - writeb(ASPEED_FLASH_BASE, WREN); - spi_ctrl_stop_user(); - - uint32_t num_protected_sectors = i ? MIN(1 << (i - 1), n_sectors) : 0; - uint32_t protection_start = 0; - uint32_t protection_end = num_protected_sectors; - - for (int sector = 0; sector < n_sectors; sector++) { - uint32_t addr = sector * sector_size; - - assert_page_mem(addr, 0xffffffff); - write_page_mem(addr, make_be32(0xabcdef12)); - - uint32_t expected_value = protection_start <= sector - && sector < protection_end - ? 0xffffffff : 0xabcdef12; + int ret; + int fd; - assert_page_mem(addr, expected_value); - } - } + fd = g_file_open_tmp("qtest.m25p80.w25q80bl.XXXXXX", + &data->tmp_path, NULL); + g_assert(fd >= 0); + ret = ftruncate(fd, 1 * 1024 * 1024); + g_assert(ret == 0); + close(fd); - flash_reset(); + data->s = qtest_initf("-machine ast1030-evb " + "-drive file=%s,format=raw,if=mtd", + data->tmp_path); + + /* fmc cs0 with w25q80bl flash */ + data->flash_base = 0x80000000; + data->spi_base = 0x7E620000; + data->jedec_id = 0xef4014; + data->cs = 0; + data->node = "/machine/soc/fmc/ssi.0/child[0]"; + /* beyond 512KB */ + data->page_addr = 0x800 * FLASH_PAGE_SIZE; + + qtest_add_data_func("/ast1030/smc/read_jedec", + data, aspeed_smc_test_read_jedec); + qtest_add_data_func("/ast1030/smc/erase_sector", + data, aspeed_smc_test_erase_sector); + qtest_add_data_func("/ast1030/smc/erase_all", + data, aspeed_smc_test_erase_all); + qtest_add_data_func("/ast1030/smc/write_page", + data, aspeed_smc_test_write_page); + qtest_add_data_func("/ast1030/smc/read_page_mem", + data, aspeed_smc_test_read_page_mem); + qtest_add_data_func("/ast1030/smc/write_page_mem", + data, aspeed_smc_test_write_page_mem); + qtest_add_data_func("/ast1030/smc/read_status_reg", + data, aspeed_smc_test_read_status_reg); + qtest_add_data_func("/ast1030/smc/write_page_qpi", + data, aspeed_smc_test_write_page_qpi); } int main(int argc, char **argv) { - g_autofree char *tmp_path = NULL; + AspeedSMCTestData palmetto_data; + AspeedSMCTestData ast2500_evb_data; + AspeedSMCTestData ast2600_evb_data; + AspeedSMCTestData ast1030_evb_data; int ret; - int fd; g_test_init(&argc, &argv, NULL); - fd = g_file_open_tmp("qtest.m25p80.XXXXXX", &tmp_path, NULL); - g_assert(fd >= 0); - ret = ftruncate(fd, FLASH_SIZE); - g_assert(ret == 0); - close(fd); - - global_qtest = qtest_initf("-m 256 -machine palmetto-bmc " - "-drive file=%s,format=raw,if=mtd", - tmp_path); - - qtest_add_func("/ast2400/smc/read_jedec", test_read_jedec); - qtest_add_func("/ast2400/smc/erase_sector", test_erase_sector); - qtest_add_func("/ast2400/smc/erase_all", test_erase_all); - qtest_add_func("/ast2400/smc/write_page", test_write_page); - qtest_add_func("/ast2400/smc/read_page_mem", test_read_page_mem); - qtest_add_func("/ast2400/smc/write_page_mem", test_write_page_mem); - qtest_add_func("/ast2400/smc/read_status_reg", test_read_status_reg); - qtest_add_func("/ast2400/smc/status_reg_write_protection", - test_status_reg_write_protection); - qtest_add_func("/ast2400/smc/write_block_protect", - test_write_block_protect); - qtest_add_func("/ast2400/smc/write_block_protect_bottom_bit", - test_write_block_protect_bottom_bit); - - flash_reset(); + test_palmetto_bmc(&palmetto_data); + test_ast2500_evb(&ast2500_evb_data); + test_ast2600_evb(&ast2600_evb_data); + test_ast1030_evb(&ast1030_evb_data); ret = g_test_run(); - qtest_quit(global_qtest); - unlink(tmp_path); + qtest_quit(palmetto_data.s); + qtest_quit(ast2500_evb_data.s); + qtest_quit(ast2600_evb_data.s); + qtest_quit(ast1030_evb_data.s); + unlink(palmetto_data.tmp_path); + unlink(ast2500_evb_data.tmp_path); + unlink(ast2600_evb_data.tmp_path); + unlink(ast1030_evb_data.tmp_path); + g_free(palmetto_data.tmp_path); + g_free(ast2500_evb_data.tmp_path); + g_free(ast2600_evb_data.tmp_path); + g_free(ast1030_evb_data.tmp_path); + return ret; } |