From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-8.8 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS, USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 97D40C31E5B for ; Tue, 18 Jun 2019 17:11:45 +0000 (UTC) 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 mail.kernel.org (Postfix) with ESMTPS id 702732080A for ; Tue, 18 Jun 2019 17:11:45 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 702732080A Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=kaod.org Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Received: from localhost ([::1]:60322 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.86_2) (envelope-from ) id 1hdHe4-0001Ud-Mt for qemu-devel@archiver.kernel.org; Tue, 18 Jun 2019 13:11:44 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:60325) by lists.gnu.org with esmtp (Exim 4.86_2) (envelope-from ) id 1hdHMr-0007xb-JW for qemu-devel@nongnu.org; Tue, 18 Jun 2019 12:53:59 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1hdHMp-0003qy-5y for qemu-devel@nongnu.org; Tue, 18 Jun 2019 12:53:57 -0400 Received: from 1.mo179.mail-out.ovh.net ([178.33.111.220]:50106) by eggs.gnu.org with esmtps (TLS1.0:DHE_RSA_AES_256_CBC_SHA1:32) (Exim 4.71) (envelope-from ) id 1hdHMo-0003UY-VC for qemu-devel@nongnu.org; Tue, 18 Jun 2019 12:53:55 -0400 Received: from player157.ha.ovh.net (unknown [10.109.160.76]) by mo179.mail-out.ovh.net (Postfix) with ESMTP id 8BD4213605D for ; Tue, 18 Jun 2019 18:53:35 +0200 (CEST) Received: from kaod.org (lfbn-1-10649-41.w90-89.abo.wanadoo.fr [90.89.235.41]) (Authenticated sender: clg@kaod.org) by player157.ha.ovh.net (Postfix) with ESMTPSA id 8B0106EB5099; Tue, 18 Jun 2019 16:53:26 +0000 (UTC) From: =?UTF-8?q?C=C3=A9dric=20Le=20Goater?= To: Peter Maydell Date: Tue, 18 Jun 2019 18:52:51 +0200 Message-Id: <20190618165311.27066-2-clg@kaod.org> X-Mailer: git-send-email 2.21.0 In-Reply-To: <20190618165311.27066-1-clg@kaod.org> References: <20190618165311.27066-1-clg@kaod.org> MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 X-Ovh-Tracer-Id: 1661546788732570385 X-VR-SPAMSTATE: OK X-VR-SPAMSCORE: -100 X-VR-SPAMCAUSE: gggruggvucftvghtrhhoucdtuddrgeduvddrtddtgdejjecutefuodetggdotefrodftvfcurfhrohhfihhlvgemucfqggfjpdevjffgvefmvefgnecuuegrihhlohhuthemucehtddtnecusecvtfgvtghiphhivghnthhsucdlqddutddtmd Content-Transfer-Encoding: quoted-printable X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] X-Received-From: 178.33.111.220 Subject: [Qemu-devel] [PATCH v2 01/21] aspeed: add a per SoC mapping for the interrupt space X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Andrew Jeffery , qemu-devel@nongnu.org, qemu-arm@nongnu.org, =?UTF-8?q?C=C3=A9dric=20Le=20Goater?= , =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= , Joel Stanley Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: "Qemu-devel" This will simplify the definition of new SoCs, like the AST2600 which should use a different CPU and a different IRQ number layout. Signed-off-by: C=C3=A9dric Le Goater Reviewed-by: Philippe Mathieu-Daud=C3=A9 Reviewed-by: Joel Stanley --- include/hw/arm/aspeed_soc.h | 36 +++++++++++++++++++++++ hw/arm/aspeed_soc.c | 57 +++++++++++++++++++++++++++++++------ 2 files changed, 85 insertions(+), 8 deletions(-) diff --git a/include/hw/arm/aspeed_soc.h b/include/hw/arm/aspeed_soc.h index 836b2ba8bf15..963abecb7244 100644 --- a/include/hw/arm/aspeed_soc.h +++ b/include/hw/arm/aspeed_soc.h @@ -56,6 +56,7 @@ typedef struct AspeedSoCInfo { const char *fmc_typename; const char **spi_typename; int wdts_num; + const int *irqmap; } AspeedSoCInfo; =20 typedef struct AspeedSoCClass { @@ -68,4 +69,39 @@ typedef struct AspeedSoCClass { #define ASPEED_SOC_GET_CLASS(obj) \ OBJECT_GET_CLASS(AspeedSoCClass, (obj), TYPE_ASPEED_SOC) =20 +enum { + ASPEED_IOMEM, + ASPEED_UART1, + ASPEED_UART2, + ASPEED_UART3, + ASPEED_UART4, + ASPEED_UART5, + ASPEED_VUART, + ASPEED_FMC, + ASPEED_SPI1, + ASPEED_SPI2, + ASPEED_VIC, + ASPEED_SDMC, + ASPEED_SCU, + ASPEED_ADC, + ASPEED_SRAM, + ASPEED_GPIO, + ASPEED_RTC, + ASPEED_TIMER1, + ASPEED_TIMER2, + ASPEED_TIMER3, + ASPEED_TIMER4, + ASPEED_TIMER5, + ASPEED_TIMER6, + ASPEED_TIMER7, + ASPEED_TIMER8, + ASPEED_WDT, + ASPEED_PWM, + ASPEED_LPC, + ASPEED_IBT, + ASPEED_I2C, + ASPEED_ETH1, + ASPEED_ETH2, +}; + #endif /* ASPEED_SOC_H */ diff --git a/hw/arm/aspeed_soc.c b/hw/arm/aspeed_soc.c index a2ea8c748449..de75bf04027d 100644 --- a/hw/arm/aspeed_soc.c +++ b/hw/arm/aspeed_soc.c @@ -38,12 +38,42 @@ #define ASPEED_SOC_ETH1_BASE 0x1E660000 #define ASPEED_SOC_ETH2_BASE 0x1E680000 =20 -static const int uart_irqs[] =3D { 9, 32, 33, 34, 10 }; -static const int timer_irqs[] =3D { 16, 17, 18, 35, 36, 37, 38, 39, }; +static const int aspeed_soc_ast2400_irqmap[] =3D { + [ASPEED_UART1] =3D 9, + [ASPEED_UART2] =3D 32, + [ASPEED_UART3] =3D 33, + [ASPEED_UART4] =3D 34, + [ASPEED_UART5] =3D 10, + [ASPEED_VUART] =3D 8, + [ASPEED_FMC] =3D 19, + [ASPEED_SDMC] =3D 0, + [ASPEED_SCU] =3D 21, + [ASPEED_ADC] =3D 31, + [ASPEED_GPIO] =3D 20, + [ASPEED_RTC] =3D 22, + [ASPEED_TIMER1] =3D 16, + [ASPEED_TIMER2] =3D 17, + [ASPEED_TIMER3] =3D 18, + [ASPEED_TIMER4] =3D 35, + [ASPEED_TIMER5] =3D 36, + [ASPEED_TIMER6] =3D 37, + [ASPEED_TIMER7] =3D 38, + [ASPEED_TIMER8] =3D 39, + [ASPEED_WDT] =3D 27, + [ASPEED_PWM] =3D 28, + [ASPEED_LPC] =3D 8, + [ASPEED_IBT] =3D 8, /* LPC */ + [ASPEED_I2C] =3D 12, + [ASPEED_ETH1] =3D 2, + [ASPEED_ETH2] =3D 3, +}; =20 #define AST2400_SDRAM_BASE 0x40000000 #define AST2500_SDRAM_BASE 0x80000000 =20 +/* AST2500 uses the same IRQs as the AST2400 */ +#define aspeed_soc_ast2500_irqmap aspeed_soc_ast2400_irqmap + static const hwaddr aspeed_soc_ast2400_spi_bases[] =3D { ASPEED_SOC_SPI_= BASE }; static const char *aspeed_soc_ast2400_typenames[] =3D { "aspeed.smc.spi"= }; =20 @@ -64,6 +94,7 @@ static const AspeedSoCInfo aspeed_socs[] =3D { .fmc_typename =3D "aspeed.smc.fmc", .spi_typename =3D aspeed_soc_ast2400_typenames, .wdts_num =3D 2, + .irqmap =3D aspeed_soc_ast2400_irqmap, }, { .name =3D "ast2400-a1", .cpu_type =3D ARM_CPU_TYPE_NAME("arm926"), @@ -75,6 +106,7 @@ static const AspeedSoCInfo aspeed_socs[] =3D { .fmc_typename =3D "aspeed.smc.fmc", .spi_typename =3D aspeed_soc_ast2400_typenames, .wdts_num =3D 2, + .irqmap =3D aspeed_soc_ast2400_irqmap, }, { .name =3D "ast2400", .cpu_type =3D ARM_CPU_TYPE_NAME("arm926"), @@ -86,6 +118,7 @@ static const AspeedSoCInfo aspeed_socs[] =3D { .fmc_typename =3D "aspeed.smc.fmc", .spi_typename =3D aspeed_soc_ast2400_typenames, .wdts_num =3D 2, + .irqmap =3D aspeed_soc_ast2400_irqmap, }, { .name =3D "ast2500-a1", .cpu_type =3D ARM_CPU_TYPE_NAME("arm1176"), @@ -97,9 +130,17 @@ static const AspeedSoCInfo aspeed_socs[] =3D { .fmc_typename =3D "aspeed.smc.ast2500-fmc", .spi_typename =3D aspeed_soc_ast2500_typenames, .wdts_num =3D 3, + .irqmap =3D aspeed_soc_ast2500_irqmap, }, }; =20 +static qemu_irq aspeed_soc_get_irq(AspeedSoCState *s, int ctrl) +{ + AspeedSoCClass *sc =3D ASPEED_SOC_GET_CLASS(s); + + return qdev_get_gpio_in(DEVICE(&s->vic), sc->info->irqmap[ctrl]); +} + static void aspeed_soc_init(Object *obj) { AspeedSoCState *s =3D ASPEED_SOC(obj); @@ -216,14 +257,14 @@ static void aspeed_soc_realize(DeviceState *dev, Er= ror **errp) return; } sysbus_mmio_map(SYS_BUS_DEVICE(&s->timerctrl), 0, ASPEED_SOC_TIMER_B= ASE); - for (i =3D 0; i < ARRAY_SIZE(timer_irqs); i++) { - qemu_irq irq =3D qdev_get_gpio_in(DEVICE(&s->vic), timer_irqs[i]= ); + for (i =3D 0; i < ASPEED_TIMER_NR_TIMERS; i++) { + qemu_irq irq =3D aspeed_soc_get_irq(s, ASPEED_TIMER1 + i); sysbus_connect_irq(SYS_BUS_DEVICE(&s->timerctrl), i, irq); } =20 /* UART - attach an 8250 to the IO space as our UART5 */ if (serial_hd(0)) { - qemu_irq uart5 =3D qdev_get_gpio_in(DEVICE(&s->vic), uart_irqs[4= ]); + qemu_irq uart5 =3D aspeed_soc_get_irq(s, ASPEED_UART5); serial_mm_init(get_system_memory(), ASPEED_SOC_IOMEM_BASE + ASPEED_SOC_UART_5_BASE, 2= , uart5, 38400, serial_hd(0), DEVICE_LITTLE_ENDIAN)= ; @@ -237,7 +278,7 @@ static void aspeed_soc_realize(DeviceState *dev, Erro= r **errp) } sysbus_mmio_map(SYS_BUS_DEVICE(&s->i2c), 0, ASPEED_SOC_I2C_BASE); sysbus_connect_irq(SYS_BUS_DEVICE(&s->i2c), 0, - qdev_get_gpio_in(DEVICE(&s->vic), 12)); + aspeed_soc_get_irq(s, ASPEED_I2C)); =20 /* FMC, The number of CS is set at the board level */ object_property_set_bool(OBJECT(&s->fmc), true, "realized", &err); @@ -249,7 +290,7 @@ static void aspeed_soc_realize(DeviceState *dev, Erro= r **errp) sysbus_mmio_map(SYS_BUS_DEVICE(&s->fmc), 1, s->fmc.ctrl->flash_window_base); sysbus_connect_irq(SYS_BUS_DEVICE(&s->fmc), 0, - qdev_get_gpio_in(DEVICE(&s->vic), 19)); + aspeed_soc_get_irq(s, ASPEED_FMC)); =20 /* SPI */ for (i =3D 0; i < sc->info->spis_num; i++) { @@ -297,7 +338,7 @@ static void aspeed_soc_realize(DeviceState *dev, Erro= r **errp) } sysbus_mmio_map(SYS_BUS_DEVICE(&s->ftgmac100), 0, ASPEED_SOC_ETH1_BA= SE); sysbus_connect_irq(SYS_BUS_DEVICE(&s->ftgmac100), 0, - qdev_get_gpio_in(DEVICE(&s->vic), 2)); + aspeed_soc_get_irq(s, ASPEED_ETH1)); } =20 static void aspeed_soc_class_init(ObjectClass *oc, void *data) --=20 2.21.0