From patchwork Wed Dec 9 18:29:06 2009 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Santosh Shilimkar X-Patchwork-Id: 66025 X-Patchwork-Delegate: tony@atomide.com Received: from vger.kernel.org (vger.kernel.org [209.132.176.167]) by demeter.kernel.org (8.14.2/8.14.2) with ESMTP id nB9ITRok012451 for ; Wed, 9 Dec 2009 18:29:27 GMT Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1756470AbZLIS3U (ORCPT ); Wed, 9 Dec 2009 13:29:20 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1756326AbZLIS3U (ORCPT ); Wed, 9 Dec 2009 13:29:20 -0500 Received: from devils.ext.ti.com ([198.47.26.153]:51617 "EHLO devils.ext.ti.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1755934AbZLIS3T (ORCPT ); Wed, 9 Dec 2009 13:29:19 -0500 Received: from dbdp31.itg.ti.com ([172.24.170.98]) by devils.ext.ti.com (8.13.7/8.13.7) with ESMTP id nB9ITGdP016179 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-SHA bits=256 verify=NO); Wed, 9 Dec 2009 12:29:18 -0600 Received: from linfarm476.india.ti.com (localhost [127.0.0.1]) by dbdp31.itg.ti.com (8.13.8/8.13.8) with ESMTP id nB9ITBV3022473; Wed, 9 Dec 2009 23:59:12 +0530 (IST) Received: from linfarm476.india.ti.com (localhost [127.0.0.1]) by linfarm476.india.ti.com (8.12.11/8.12.11) with ESMTP id nB9ITBwX000366; Wed, 9 Dec 2009 23:59:11 +0530 Received: (from a0393909@localhost) by linfarm476.india.ti.com (8.12.11/8.12.11/Submit) id nB9ITBOE000364; Wed, 9 Dec 2009 23:59:11 +0530 From: Santosh Shilimkar To: tony@atomide.com Cc: linux-arm-kernel@lists.infradead.org, linux-omap@vger.kernel.org, linux@arm.linux.org.uk, Santosh Shilimkar Subject: [PATCH 2/6] OMAP4: Fix SRAM base and size Date: Wed, 9 Dec 2009 23:59:06 +0530 Message-Id: <1260383350-32681-2-git-send-email-santosh.shilimkar@ti.com> X-Mailer: git-send-email 1.5.5 In-Reply-To: <1260383350-32681-1-git-send-email-santosh.shilimkar@ti.com> References: <1260383350-32681-1-git-send-email-santosh.shilimkar@ti.com> Sender: linux-omap-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-omap@vger.kernel.org diff --git a/arch/arm/plat-omap/sram.c b/arch/arm/plat-omap/sram.c index 3e92366..3044009 100644 --- a/arch/arm/plat-omap/sram.c +++ b/arch/arm/plat-omap/sram.c @@ -47,8 +47,10 @@ #define OMAP3_SRAM_VA 0xfe400000 #define OMAP3_SRAM_PUB_PA 0x40208000 #define OMAP3_SRAM_PUB_VA (OMAP3_SRAM_VA + 0x8000) -#define OMAP4_SRAM_PA 0x40200000 /*0x402f0000*/ -#define OMAP4_SRAM_VA 0xfe400000 /*0xfe4f0000*/ +#define OMAP4_SRAM_PA 0x40300000 +#define OMAP4_SRAM_VA 0xfe400000 +#define OMAP4_SRAM_PUB_PA (OMAP4_SRAM_PA + 0x4000) +#define OMAP4_SRAM_PUB_VA (OMAP4_SRAM_VA + 0x4000) #if defined(CONFIG_ARCH_OMAP24XX) || defined(CONFIG_ARCH_OMAP34XX) #define SRAM_BOOTLOADER_SZ 0x00 @@ -139,6 +141,10 @@ void __init omap_detect_sram(void) } else { omap_sram_size = 0x8000; /* 32K */ } + } else if (cpu_is_omap44xx()) { + omap_sram_base = OMAP4_SRAM_PUB_VA; + omap_sram_start = OMAP4_SRAM_PUB_PA; + omap_sram_size = 0xa000; /* 40K */ } else { omap_sram_base = OMAP2_SRAM_PUB_VA; omap_sram_start = OMAP2_SRAM_PUB_PA; @@ -152,7 +158,7 @@ void __init omap_detect_sram(void) } else if (cpu_is_omap44xx()) { omap_sram_base = OMAP4_SRAM_VA; omap_sram_start = OMAP4_SRAM_PA; - omap_sram_size = 0x8000; /* 32K */ + omap_sram_size = 0xe000; /* 56K */ } else { omap_sram_base = OMAP2_SRAM_VA; omap_sram_start = OMAP2_SRAM_PA;