From patchwork Thu Nov 14 15:39:29 2013 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "Poddar, Sourav" X-Patchwork-Id: 291269 X-Patchwork-Delegate: jagannadh.teki@gmail.com Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Received: from theia.denx.de (theia.denx.de [85.214.87.163]) by ozlabs.org (Postfix) with ESMTP id 995432C00BB for ; Fri, 15 Nov 2013 02:40:38 +1100 (EST) Received: from localhost (localhost [127.0.0.1]) by theia.denx.de (Postfix) with ESMTP id 4652E4A76A; Thu, 14 Nov 2013 16:40:35 +0100 (CET) X-Virus-Scanned: Debian amavisd-new at theia.denx.de Received: from theia.denx.de ([127.0.0.1]) by localhost (theia.denx.de [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id JJfQbnW1HJBc; Thu, 14 Nov 2013 16:40:35 +0100 (CET) Received: from theia.denx.de (localhost [127.0.0.1]) by theia.denx.de (Postfix) with ESMTP id DFEB24A7A9; Thu, 14 Nov 2013 16:40:13 +0100 (CET) Received: from localhost (localhost [127.0.0.1]) by theia.denx.de (Postfix) with ESMTP id E5FF04A76E for ; Thu, 14 Nov 2013 16:39:58 +0100 (CET) X-Virus-Scanned: Debian amavisd-new at theia.denx.de Received: from theia.denx.de ([127.0.0.1]) by localhost (theia.denx.de [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id 1ZBCWv09pdYH for ; Thu, 14 Nov 2013 16:39:52 +0100 (CET) X-policyd-weight: NOT_IN_SBL_XBL_SPAMHAUS=-1.5 NOT_IN_SPAMCOP=-1.5 NOT_IN_BL_NJABL=-1.5 (only DNSBL check requested) Received: from devils.ext.ti.com (devils.ext.ti.com [198.47.26.153]) by theia.denx.de (Postfix) with ESMTPS id 8CE6E4A6BA for ; Thu, 14 Nov 2013 16:39:41 +0100 (CET) Received: from dflxv15.itg.ti.com ([128.247.5.124]) by devils.ext.ti.com (8.13.7/8.13.7) with ESMTP id rAEFdeNM021711; Thu, 14 Nov 2013 09:39:40 -0600 Received: from DFLE72.ent.ti.com (dfle72.ent.ti.com [128.247.5.109]) by dflxv15.itg.ti.com (8.14.3/8.13.8) with ESMTP id rAEFdenI023045; Thu, 14 Nov 2013 09:39:40 -0600 Received: from dflp33.itg.ti.com (10.64.6.16) by DFLE72.ent.ti.com (128.247.5.109) with Microsoft SMTP Server id 14.2.342.3; Thu, 14 Nov 2013 09:39:40 -0600 Received: from a0131647.apr.dhcp.ti.com (ileax41-snat.itg.ti.com [10.172.224.153]) by dflp33.itg.ti.com (8.14.3/8.13.8) with ESMTP id rAEFdZuq013724; Thu, 14 Nov 2013 09:39:38 -0600 From: Sourav Poddar To: Date: Thu, 14 Nov 2013 21:09:29 +0530 Message-ID: <1384443573-1545-2-git-send-email-sourav.poddar@ti.com> X-Mailer: git-send-email 1.7.1 In-Reply-To: <1384443573-1545-1-git-send-email-sourav.poddar@ti.com> References: <1384443573-1545-1-git-send-email-sourav.poddar@ti.com> MIME-Version: 1.0 Cc: trini@ti.com, u-boot@lists.denx.de, Sourav Poddar , balbi@ti.com Subject: [U-Boot] [UBOOT][PATCH 1/5] am43xx: add qspi support X-BeenThere: u-boot@lists.denx.de X-Mailman-Version: 2.1.11 Precedence: list List-Id: U-Boot discussion List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: u-boot-bounces@lists.denx.de Errors-To: u-boot-bounces@lists.denx.de Add QSPI definitions and clock configuration support. Signed-off-by: Sourav Poddar --- arch/arm/cpu/armv7/am33xx/clock_am43xx.c | 1 + arch/arm/include/asm/arch-am33xx/cpu.h | 4 +++- arch/arm/include/asm/arch-am33xx/omap.h | 1 + 3 files changed, 5 insertions(+), 1 deletions(-) diff --git a/arch/arm/cpu/armv7/am33xx/clock_am43xx.c b/arch/arm/cpu/armv7/am33xx/clock_am43xx.c index 97c00b4..fb654bb 100644 --- a/arch/arm/cpu/armv7/am33xx/clock_am43xx.c +++ b/arch/arm/cpu/armv7/am33xx/clock_am43xx.c @@ -98,6 +98,7 @@ void enable_basic_clocks(void) &cmper->emiffwclkctrl, &cmper->emifclkctrl, &cmper->otfaemifclkctrl, + &cmper->qspiclkctrl, 0 }; diff --git a/arch/arm/include/asm/arch-am33xx/cpu.h b/arch/arm/include/asm/arch-am33xx/cpu.h index 23af125..6537b30 100644 --- a/arch/arm/include/asm/arch-am33xx/cpu.h +++ b/arch/arm/include/asm/arch-am33xx/cpu.h @@ -332,7 +332,9 @@ struct cm_perpll { unsigned int mcasp1clkctrl; /* offset 0x240 */ unsigned int resv11; unsigned int mmc2clkctrl; /* offset 0x248 */ - unsigned int resv12[5]; + unsigned int resv12[3]; + unsigned int qspiclkctrl; /* offset 0x258 */ + unsigned int resv121; unsigned int usb0clkctrl; /* offset 0x260 */ unsigned int resv13[103]; unsigned int l4lsclkstctrl; /* offset 0x400 */ diff --git a/arch/arm/include/asm/arch-am33xx/omap.h b/arch/arm/include/asm/arch-am33xx/omap.h index 10f05c9..7b2f193 100644 --- a/arch/arm/include/asm/arch-am33xx/omap.h +++ b/arch/arm/include/asm/arch-am33xx/omap.h @@ -29,5 +29,6 @@ #define SRAM_SCRATCH_SPACE_ADDR 0x4033C000 #define AM4372_BOARD_NAME_START SRAM_SCRATCH_SPACE_ADDR #define AM4372_BOARD_NAME_END SRAM_SCRATCH_SPACE_ADDR + 0xC +#define QSPI_BASE 0x47900000 #endif #endif