From patchwork Wed Nov 27 09:15:41 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: Jamin Lin X-Patchwork-Id: 13886750 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 666A2D609BA for ; Wed, 27 Nov 2024 09:18:55 +0000 (UTC) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1tGE9t-0002T2-3V; Wed, 27 Nov 2024 04:16:29 -0500 Received: from eggs.gnu.org ([2001:470:142:3::10]) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1tGE9q-0002Nr-OI; Wed, 27 Nov 2024 04:16:26 -0500 Received: from mail.aspeedtech.com ([211.20.114.72] helo=TWMBX01.aspeed.com) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1tGE9p-0004K2-1h; Wed, 27 Nov 2024 04:16:26 -0500 Received: from TWMBX01.aspeed.com (192.168.0.62) by TWMBX01.aspeed.com (192.168.0.62) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.1258.12; Wed, 27 Nov 2024 17:15:46 +0800 Received: from localhost.localdomain (192.168.10.10) by TWMBX01.aspeed.com (192.168.0.62) with Microsoft SMTP Server id 15.2.1258.12 via Frontend Transport; Wed, 27 Nov 2024 17:15:46 +0800 To: =?utf-8?q?C=C3=A9dric_Le_Goater?= , Peter Maydell , Steven Lee , Troy Lee , Andrew Jeffery , "Joel Stanley" , Fabiano Rosas , Laurent Vivier , Paolo Bonzini , "open list:ASPEED BMCs" , "open list:All patches CC here" CC: , , , =?utf-8?q?C=C3=A9dric_Le_Goater?= Subject: [PATCH v3 08/10] test/qtest/aspeed_smc-test: Support write page command with QPI mode Date: Wed, 27 Nov 2024 17:15:41 +0800 Message-ID: <20241127091543.1243114-9-jamin_lin@aspeedtech.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20241127091543.1243114-1-jamin_lin@aspeedtech.com> References: <20241127091543.1243114-1-jamin_lin@aspeedtech.com> MIME-Version: 1.0 Received-SPF: pass client-ip=211.20.114.72; envelope-from=jamin_lin@aspeedtech.com; helo=TWMBX01.aspeed.com X-Spam_score_int: -18 X-Spam_score: -1.9 X-Spam_bar: - X-Spam_report: (-1.9 / 5.0 requ) BAYES_00=-1.9, RCVD_IN_VALIDITY_RPBL_BLOCKED=0.001, RCVD_IN_VALIDITY_SAFE_BLOCKED=0.001, SPF_HELO_FAIL=0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Reply-to: Jamin Lin X-Patchwork-Original-From: Jamin Lin via From: Jamin Lin Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org 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 Reviewed-by: Cédric Le Goater --- tests/qtest/aspeed_smc-test.c | 74 +++++++++++++++++++++++++++++++++++ 1 file changed, 74 insertions(+) diff --git a/tests/qtest/aspeed_smc-test.c b/tests/qtest/aspeed_smc-test.c index c5c38e23c5..59f3876cdc 100644 --- a/tests/qtest/aspeed_smc-test.c +++ b/tests/qtest/aspeed_smc-test.c @@ -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)