From patchwork Thu Jun 19 15:26:34 2014 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Alexander Shiyan X-Patchwork-Id: 4384701 Return-Path: X-Original-To: patchwork-linux-arm@patchwork.kernel.org Delivered-To: patchwork-parsemail@patchwork1.web.kernel.org Received: from mail.kernel.org (mail.kernel.org [198.145.19.201]) by patchwork1.web.kernel.org (Postfix) with ESMTP id 1D72D9F1D6 for ; Thu, 19 Jun 2014 15:29:48 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id 321F020395 for ; Thu, 19 Jun 2014 15:29:47 +0000 (UTC) Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.9]) (using TLSv1.2 with cipher DHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 20BBE20384 for ; Thu, 19 Jun 2014 15:29:46 +0000 (UTC) Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.80.1 #2 (Red Hat Linux)) id 1WxeFI-0005cX-Hh; Thu, 19 Jun 2014 15:27:24 +0000 Received: from smtp24.mail.ru ([94.100.181.179]) by bombadil.infradead.org with esmtps (Exim 4.80.1 #2 (Red Hat Linux)) id 1WxeFE-0005Yf-DH for linux-arm-kernel@lists.infradead.org; Thu, 19 Jun 2014 15:27:22 +0000 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=mail.ru; s=mail2; h=References:In-Reply-To:Message-Id:Date:Subject:Cc:To:From; bh=WIHQ3fuNCHtdLB6Cm9n4jGnbQmO+gdO/9Z5xl3/OOsM=; b=nm2o7iof5iHX1aYIPD9i3Mo4hCfOkLIpZY0W0tKRX615rvQGgYZWj3y55IMQ49zkU74wHqr0a1FGHW2JMbAoIUD3SrO9g6zTCAtYM5DJmE1SDW2O4is4w52PjlFud9mucxe0QCfzdtcjnw7tR0BdgGa9EVWNQ5tNSiyPpTFHLWs=; Received: from [5.18.98.7] (port=54974 helo=shc.zet) by smtp24.mail.ru with esmtpa (envelope-from ) id 1WxeEq-0002sr-UZ; Thu, 19 Jun 2014 19:26:57 +0400 From: Alexander Shiyan To: linux-arm-kernel@lists.infradead.org Subject: [PATCH RESEND 2/5] ARM: clps711x: Move debug include into arch/arm/include/debug/ Date: Thu, 19 Jun 2014 19:26:34 +0400 Message-Id: <1403191597-28460-2-git-send-email-shc_work@mail.ru> X-Mailer: git-send-email 1.8.5.5 In-Reply-To: <1403191597-28460-1-git-send-email-shc_work@mail.ru> References: <1403191597-28460-1-git-send-email-shc_work@mail.ru> X-Mras: Ok X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20140619_082721_045952_797D9ACD X-CRM114-Status: GOOD ( 14.56 ) X-Spam-Score: -0.1 (/) Cc: Olof Johansson , Kevin Hilman , Russell King , Alexander Shiyan , Arnd Bergmann X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.18-1 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org X-Spam-Status: No, score=-1.8 required=5.0 tests=BAYES_00,DKIM_SIGNED, FREEMAIL_FROM, T_DKIM_INVALID, T_RP_MATCHES_RCVD, UNPARSEABLE_RELAY autolearn=no version=3.3.1 X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on mail.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP One more step to allowing CLPS711X to participate in the multi-platform defconfig. Signed-off-by: Alexander Shiyan --- arch/arm/Kconfig.debug | 1 + arch/arm/include/debug/clps711x.S | 38 +++++++++++++++++++++++ arch/arm/mach-clps711x/include/mach/debug-macro.S | 38 ----------------------- arch/arm/mach-clps711x/include/mach/hardware.h | 2 +- 4 files changed, 40 insertions(+), 39 deletions(-) create mode 100644 arch/arm/include/debug/clps711x.S delete mode 100644 arch/arm/mach-clps711x/include/mach/debug-macro.S diff --git a/arch/arm/Kconfig.debug b/arch/arm/Kconfig.debug index 8f90595..a9176b9 100644 --- a/arch/arm/Kconfig.debug +++ b/arch/arm/Kconfig.debug @@ -991,6 +991,7 @@ config DEBUG_STI_UART config DEBUG_LL_INCLUDE string default "debug/8250.S" if DEBUG_LL_UART_8250 || DEBUG_UART_8250 + default "debug/clps711x.S" if DEBUG_CLPS711X_UART1 || DEBUG_CLPS711X_UART2 default "debug/pl01x.S" if DEBUG_LL_UART_PL01X || DEBUG_UART_PL01X default "debug/exynos.S" if DEBUG_EXYNOS_UART default "debug/efm32.S" if DEBUG_LL_UART_EFM32 diff --git a/arch/arm/include/debug/clps711x.S b/arch/arm/include/debug/clps711x.S new file mode 100644 index 0000000..abe2254 --- /dev/null +++ b/arch/arm/include/debug/clps711x.S @@ -0,0 +1,38 @@ +/* + * Copyright (C) 2014 Alexander Shiyan + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + */ + +#ifndef CONFIG_DEBUG_CLPS711X_UART2 +#define CLPS711X_UART_PADDR (0x80000000 + 0x0000) +#define CLPS711X_UART_VADDR (0xfeff0000 + 0x0000) +#else +#define CLPS711X_UART_PADDR (0x80000000 + 0x1000) +#define CLPS711X_UART_VADDR (0xfeff0000 + 0x1000) +#endif + +#define SYSFLG (0x0140) +#define SYSFLG_UBUSY (1 << 11) +#define UARTDR (0x0480) + + .macro addruart, rp, rv, tmp + ldr \rv, =CLPS711X_UART_VADDR + ldr \rp, =CLPS711X_UART_PADDR + .endm + + .macro waituart,rd,rx + .endm + + .macro senduart,rd,rx + str \rd, [\rx, #UARTDR] + .endm + + .macro busyuart,rd,rx +1001: ldr \rd, [\rx, #SYSFLG] + tst \rd, #SYSFLG_UBUSY + bne 1001b + .endm diff --git a/arch/arm/mach-clps711x/include/mach/debug-macro.S b/arch/arm/mach-clps711x/include/mach/debug-macro.S deleted file mode 100644 index cb3684f..0000000 --- a/arch/arm/mach-clps711x/include/mach/debug-macro.S +++ /dev/null @@ -1,38 +0,0 @@ -/* arch/arm/mach-clps711x/include/mach/debug-macro.S - * - * Debugging macro include header - * - * Copyright (C) 1994-1999 Russell King - * Moved from linux/arch/arm/kernel/debug.S by Ben Dooks - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. - * -*/ - -#include - - .macro addruart, rp, rv, tmp -#ifndef CONFIG_DEBUG_CLPS711X_UART2 - mov \rp, #0x0000 @ UART1 -#else - mov \rp, #0x1000 @ UART2 -#endif - orr \rv, \rp, #CLPS711X_VIRT_BASE - orr \rp, \rp, #CLPS711X_PHYS_BASE - .endm - - .macro senduart,rd,rx - str \rd, [\rx, #0x0480] @ UARTDR - .endm - - .macro waituart,rd,rx - .endm - - .macro busyuart,rd,rx -1001: ldr \rd, [\rx, #0x0140] @ SYSFLGx - tst \rd, #1 << 11 @ UBUSYx - bne 1001b - .endm - diff --git a/arch/arm/mach-clps711x/include/mach/hardware.h b/arch/arm/mach-clps711x/include/mach/hardware.h index 292cbcb..833129c 100644 --- a/arch/arm/mach-clps711x/include/mach/hardware.h +++ b/arch/arm/mach-clps711x/include/mach/hardware.h @@ -24,7 +24,7 @@ #include -#define CLPS711X_VIRT_BASE IOMEM(0xfe000000) +#define CLPS711X_VIRT_BASE IOMEM(0xfeff0000) #ifndef __ASSEMBLY__ #define clps_readb(off) readb(CLPS711X_VIRT_BASE + (off))