From nobody Tue Feb 10 13:34:12 2026 Delivered-To: importer@patchew.org Received-SPF: pass (zoho.com: domain of gnu.org designates 208.118.235.17 as permitted sender) client-ip=208.118.235.17; envelope-from=qemu-devel-bounces+importer=patchew.org@nongnu.org; helo=lists.gnu.org; Authentication-Results: mx.zohomail.com; spf=pass (zoho.com: domain of gnu.org designates 208.118.235.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org Return-Path: Received: from lists.gnu.org (lists.gnu.org [208.118.235.17]) by mx.zohomail.com with SMTPS id 1533549844583414.35254048648835; Mon, 6 Aug 2018 03:04:04 -0700 (PDT) Received: from localhost ([::1]:33233 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1fmcMt-0003Kd-3c for importer@patchew.org; Mon, 06 Aug 2018 06:04:03 -0400 Received: from eggs.gnu.org ([2001:4830:134:3::10]:38599) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1fmcKJ-00023L-SK for qemu-devel@nongnu.org; Mon, 06 Aug 2018 06:01:34 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1fmcKI-0003FB-L6 for qemu-devel@nongnu.org; Mon, 06 Aug 2018 06:01:23 -0400 Received: from steffen-goertz.de ([88.198.119.201]:33156) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1fmcKI-0003Ev-C4 for qemu-devel@nongnu.org; Mon, 06 Aug 2018 06:01:22 -0400 Received: from gouranga.bouwman.local (unknown [188.201.161.120]) by steffen-goertz.de (Postfix) with ESMTPSA id 4784C4B563; Mon, 6 Aug 2018 11:58:25 +0200 (CEST) From: =?UTF-8?q?Steffen=20G=C3=B6rtz?= To: qemu-devel@nongnu.org Date: Mon, 6 Aug 2018 12:01:10 +0200 Message-Id: <20180806100114.21410-4-contrib@steffen-goertz.de> X-Mailer: git-send-email 2.18.0 In-Reply-To: <20180806100114.21410-1-contrib@steffen-goertz.de> References: <20180806100114.21410-1-contrib@steffen-goertz.de> MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] [fuzzy] X-Received-From: 88.198.119.201 Subject: [Qemu-devel] [PATCH 3/7] tests: Add bbc:microbit / nRF51 test suite X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Peter Maydell , Thomas Huth , Stefan Hajnoczi , =?UTF-8?q?Steffen=20G=C3=B6rtz?= , Jim Mussared , Joel Stanley , Julia Suvorova Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: "Qemu-devel" X-ZohoMail: RSF_0 Z_629925259 SPT_0 Content-Type: text/plain; charset="utf-8" The microbit-test includes tests for the nRF51 NVMC peripheral and will host future nRF51 peripheral tests and board-level bbc:microbit tests. Signed-off-by: Steffen G=C3=B6rtz --- tests/Makefile.include | 2 + tests/microbit-test.c | 126 +++++++++++++++++++++++++++++++++++++++++ 2 files changed, 128 insertions(+) create mode 100644 tests/microbit-test.c diff --git a/tests/Makefile.include b/tests/Makefile.include index 760a0f18b6..1f1206e33a 100644 --- a/tests/Makefile.include +++ b/tests/Makefile.include @@ -378,6 +378,7 @@ check-qtest-sparc64-y +=3D tests/boot-serial-test$(EXES= UF) check-qtest-arm-y =3D tests/tmp105-test$(EXESUF) check-qtest-arm-y +=3D tests/pca9552-test$(EXESUF) check-qtest-arm-y +=3D tests/ds1338-test$(EXESUF) +check-qtest-arm-y +=3D tests/microbit-test$(EXESUF) check-qtest-arm-y +=3D tests/m25p80-test$(EXESUF) gcov-files-arm-y +=3D hw/misc/tmp105.c check-qtest-arm-y +=3D tests/virtio-blk-test$(EXESUF) @@ -793,6 +794,7 @@ tests/pxe-test$(EXESUF): tests/pxe-test.o tests/boot-se= ctor.o $(libqos-obj-y) tests/tmp105-test$(EXESUF): tests/tmp105-test.o $(libqos-omap-obj-y) tests/pca9552-test$(EXESUF): tests/pca9552-test.o $(libqos-omap-obj-y) tests/ds1338-test$(EXESUF): tests/ds1338-test.o $(libqos-imx-obj-y) +tests/microbit-test$(EXESUF): tests/microbit-test.o tests/m25p80-test$(EXESUF): tests/m25p80-test.o tests/i440fx-test$(EXESUF): tests/i440fx-test.o $(libqos-pc-obj-y) tests/q35-test$(EXESUF): tests/q35-test.o $(libqos-pc-obj-y) diff --git a/tests/microbit-test.c b/tests/microbit-test.c new file mode 100644 index 0000000000..9f83063cf3 --- /dev/null +++ b/tests/microbit-test.c @@ -0,0 +1,126 @@ + /* + * QTest testcase for Microbit board using the Nordic Semiconductor nRF51 = SoC. + * + * nRF51: + * Reference Manual: http://infocenter.nordicsemi.com/pdf/nRF51_RM_v3.0.pdf + * Product Spec: http://infocenter.nordicsemi.com/pdf/nRF51822_PS_v3.1.pdf + * + * Microbit Board: http://microbit.org/ + * + * Copyright 2018 Steffen G=C3=B6rtz + * + * This code is licensed under the GPL version 2 or later. See + * the COPYING file in the top-level directory. + */ + + +#include "qemu/osdep.h" +#include "exec/hwaddr.h" +#include "libqtest.h" + + +#define PAGE_SIZE 1024 +#define FLASH_SIZE (256 * PAGE_SIZE) +#define FLASH_BASE 0x00000000 +#define UICR_BASE 0x10001000 +#define UICR_SIZE 0x100 +#define NVMC_BASE 0x4001E000UL +#define NVMC_READY 0x400 +#define NVMC_CONFIG 0x504 +#define NVMC_ERASEPAGE 0x508 +#define NVMC_ERASEPCR1 0x508 +#define NVMC_ERASEALL 0x50C +#define NVMC_ERASEPCR0 0x510 +#define NVMC_ERASEUICR 0x514 + + +static void fill_and_erase(hwaddr base, hwaddr size, uint32_t address_reg) +{ + /* Fill memory */ + writel(NVMC_BASE + NVMC_CONFIG, 0x01); + for (hwaddr i =3D 0; i < size; ++i) { + writeb(base + i, i); + g_assert_cmpuint(readb(base + i), =3D=3D, i & 0xFF); + } + writel(NVMC_BASE + NVMC_CONFIG, 0x00); + + /* Erase Page */ + writel(NVMC_BASE + NVMC_CONFIG, 0x02); + writel(NVMC_BASE + address_reg, base); + writel(NVMC_BASE + NVMC_CONFIG, 0x00); + + /* Check memory */ + for (hwaddr i =3D 0; i < size; ++i) { + g_assert_cmpuint(readb(base + i), =3D=3D, 0xFF); + } +} + +static void test_nrf51_nvmc(void) +{ + uint32_t value; + /* Test always ready */ + value =3D readl(NVMC_BASE + NVMC_READY); + g_assert_cmpuint(value & 0x01, =3D=3D, 0x01); + + /* Test write-read config register */ + writel(NVMC_BASE + NVMC_CONFIG, 0x03); + g_assert_cmpuint(readl(NVMC_BASE + NVMC_CONFIG), =3D=3D, 0x03); + writel(NVMC_BASE + NVMC_CONFIG, 0x00); + g_assert_cmpuint(readl(NVMC_BASE + NVMC_CONFIG), =3D=3D, 0x00); + + /* Test PCR0 */ + fill_and_erase(FLASH_BASE, PAGE_SIZE, NVMC_ERASEPCR0); + fill_and_erase(FLASH_BASE + PAGE_SIZE, PAGE_SIZE, NVMC_ERASEPCR0); + + /* Test PCR1 */ + fill_and_erase(FLASH_BASE, PAGE_SIZE, NVMC_ERASEPCR1); + fill_and_erase(FLASH_BASE + PAGE_SIZE, PAGE_SIZE, NVMC_ERASEPCR1); + + /* Erase all */ + writel(NVMC_BASE + NVMC_CONFIG, 0x01); + for (hwaddr i =3D 0; i < FLASH_SIZE / 4; i++) { + writel(FLASH_BASE + i * 4, i); + g_assert_cmpuint(readl(FLASH_BASE + i * 4), =3D=3D, i); + } + writel(NVMC_BASE + NVMC_CONFIG, 0x00); + + writel(NVMC_BASE + NVMC_CONFIG, 0x02); + writel(NVMC_BASE + NVMC_ERASEALL, 0x01); + writel(NVMC_BASE + NVMC_CONFIG, 0x00); + + for (hwaddr i =3D 0; i < FLASH_SIZE / 4; i++) { + g_assert_cmpuint(readl(FLASH_BASE + i * 4), =3D=3D, 0xFFFFFFFF); + } + + /* Erase UICR */ + writel(NVMC_BASE + NVMC_CONFIG, 0x01); + for (hwaddr i =3D 0; i < UICR_SIZE / 4; i++) { + writel(UICR_BASE + i * 4, i); + g_assert_cmpuint(readl(UICR_BASE + i * 4), =3D=3D, i); + } + writel(NVMC_BASE + NVMC_CONFIG, 0x00); + + writel(NVMC_BASE + NVMC_CONFIG, 0x02); + writel(NVMC_BASE + NVMC_ERASEUICR, 0x01); + writel(NVMC_BASE + NVMC_CONFIG, 0x00); + + for (hwaddr i =3D 0; i < UICR_SIZE / 4; i++) { + g_assert_cmpuint(readl(UICR_BASE + i * 4), =3D=3D, 0xFFFFFFFF); + } +} + +int main(int argc, char **argv) +{ + int ret; + + g_test_init(&argc, &argv, NULL); + + global_qtest =3D qtest_startf("-machine microbit"); + + qtest_add_func("/microbit/nrf51/nvmc", test_nrf51_nvmc); + + ret =3D g_test_run(); + + qtest_quit(global_qtest); + return ret; +} --=20 2.18.0