From patchwork Fri Mar 15 06:23:22 2013 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Inderpal Singh X-Patchwork-Id: 15370 Return-Path: X-Original-To: patchwork@peony.canonical.com Delivered-To: patchwork@peony.canonical.com Received: from fiordland.canonical.com (fiordland.canonical.com [91.189.94.145]) by peony.canonical.com (Postfix) with ESMTP id AD62223E00 for ; Fri, 15 Mar 2013 06:23:43 +0000 (UTC) Received: from mail-vc0-f172.google.com (mail-vc0-f172.google.com [209.85.220.172]) by fiordland.canonical.com (Postfix) with ESMTP id 4ABBDA1816A for ; Fri, 15 Mar 2013 06:23:43 +0000 (UTC) Received: by mail-vc0-f172.google.com with SMTP id hr11so995674vcb.31 for ; Thu, 14 Mar 2013 23:23:42 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=20120113; h=x-received:x-forwarded-to:x-forwarded-for:delivered-to:x-received :received-spf:x-received:from:to:cc:subject:date:message-id:x-mailer :in-reply-to:references:x-gm-message-state; bh=3hRnYiooGwsYF49ZbgSf4RLmXRVzN2l3qPgWVpBhDCc=; b=g9c+NFq3mWq4Mo3QUltaqC27JSNL1zIvO4fSZsJoLkAJjKKcHesCvnHqaAs+MroIvS VROl+WtTGO0SiGNFqaB5s6IE4CnUYeP5Gw5lAuzVrNv2BCqrqAb3Qu3GlRgWeM20QQSQ B6DIjdsZpB1eMgsdWZ6jvi+hdfjbnuly7J94RfaFabpHjoEEk1rk7EPX4kbGWLNMlDfW ydtBlimWvuFZ6h1E7PT1nN4zctYg2FAtM0C2VB6PWNfeyCJHHaoOH4EvU2OnFj/zJvye WJQ+1LI0wICpK76/aHYjVlf5/3+z+fJ9VKxm5yMeShiX0by152mqMhWRdkv5iYVbMmvf k2wQ== X-Received: by 10.221.11.135 with SMTP id pe7mr5388630vcb.41.1363328622706; Thu, 14 Mar 2013 23:23:42 -0700 (PDT) X-Forwarded-To: linaro-patchwork@canonical.com X-Forwarded-For: patch@linaro.org linaro-patchwork@canonical.com Delivered-To: patches@linaro.org Received: by 10.58.127.98 with SMTP id nf2csp105981veb; Thu, 14 Mar 2013 23:23:42 -0700 (PDT) X-Received: by 10.50.153.232 with SMTP id vj8mr314567igb.2.1363328622046; Thu, 14 Mar 2013 23:23:42 -0700 (PDT) Received: from mail-pb0-f52.google.com (mail-pb0-f52.google.com [209.85.160.52]) by mx.google.com with ESMTPS id id8si8827309icc.20.2013.03.14.23.23.41 (version=TLSv1 cipher=ECDHE-RSA-RC4-SHA bits=128/128); Thu, 14 Mar 2013 23:23:41 -0700 (PDT) Received-SPF: neutral (google.com: 209.85.160.52 is neither permitted nor denied by best guess record for domain of inderpal.singh@linaro.org) client-ip=209.85.160.52; Authentication-Results: mx.google.com; spf=neutral (google.com: 209.85.160.52 is neither permitted nor denied by best guess record for domain of inderpal.singh@linaro.org) smtp.mail=inderpal.singh@linaro.org Received: by mail-pb0-f52.google.com with SMTP id ma3so3394146pbc.39 for ; Thu, 14 Mar 2013 23:23:41 -0700 (PDT) X-Received: by 10.68.242.41 with SMTP id wn9mr12857144pbc.156.1363328621014; Thu, 14 Mar 2013 23:23:41 -0700 (PDT) Received: from inder-ubuntu.sisodomain.com ([115.113.119.130]) by mx.google.com with ESMTPS id qp13sm7145601pbb.3.2013.03.14.23.23.37 (version=TLSv1.1 cipher=ECDHE-RSA-RC4-SHA bits=128/128); Thu, 14 Mar 2013 23:23:40 -0700 (PDT) From: Inderpal Singh To: u-boot@lists.denx.de Cc: promsoft@gmail.com, chander.kashyap@linaro.org, patches@linaro.org Subject: [PATCH v2 3/3] exynos: Update origen and smdkv310 to use common tzpc_init Date: Fri, 15 Mar 2013 11:53:22 +0530 Message-Id: <1363328602-5676-4-git-send-email-inderpal.singh@linaro.org> X-Mailer: git-send-email 1.7.9.5 In-Reply-To: <1363328602-5676-1-git-send-email-inderpal.singh@linaro.org> References: <1363328602-5676-1-git-send-email-inderpal.singh@linaro.org> X-Gm-Message-State: ALoCoQkOiAhhZlaFBHytrJ6QPLxGVcmn1GuvbgOvbEgZFEK8EeWRtbUbm0tIWgapJlCQB9iuk+8c Signed-off-by: Inderpal Singh Acked-by: Chander Kashyap --- board/samsung/origen/lowlevel_init.S | 44 ++--------------------- board/samsung/origen/origen_setup.h | 25 ------------- board/samsung/smdkv310/lowlevel_init.S | 60 ++------------------------------ include/configs/origen.h | 2 ++ include/configs/smdkv310.h | 2 ++ 5 files changed, 8 insertions(+), 125 deletions(-) diff --git a/board/samsung/origen/lowlevel_init.S b/board/samsung/origen/lowlevel_init.S index 9daa0da..be9d418 100644 --- a/board/samsung/origen/lowlevel_init.S +++ b/board/samsung/origen/lowlevel_init.S @@ -87,12 +87,14 @@ lowlevel_init: 1: /* for UART */ bl uart_asm_init + bl arch_cpu_init bl tzpc_init pop {pc} wakeup_reset: bl system_clock_init bl mem_ctrl_asm_init + bl arch_cpu_init bl tzpc_init exit_wakeup: @@ -353,45 +355,3 @@ uart_asm_init: nop nop -/* Setting TZPC[TrustZone Protection Controller] */ -tzpc_init: - ldr r0, =TZPC0_BASE - mov r1, #R0SIZE - str r1, [r0] - mov r1, #DECPROTXSET - str r1, [r0, #TZPC_DECPROT0SET_OFFSET] - str r1, [r0, #TZPC_DECPROT1SET_OFFSET] - str r1, [r0, #TZPC_DECPROT2SET_OFFSET] - str r1, [r0, #TZPC_DECPROT3SET_OFFSET] - - ldr r0, =TZPC1_BASE - str r1, [r0, #TZPC_DECPROT0SET_OFFSET] - str r1, [r0, #TZPC_DECPROT1SET_OFFSET] - str r1, [r0, #TZPC_DECPROT2SET_OFFSET] - str r1, [r0, #TZPC_DECPROT3SET_OFFSET] - - ldr r0, =TZPC2_BASE - str r1, [r0, #TZPC_DECPROT0SET_OFFSET] - str r1, [r0, #TZPC_DECPROT1SET_OFFSET] - str r1, [r0, #TZPC_DECPROT2SET_OFFSET] - str r1, [r0, #TZPC_DECPROT3SET_OFFSET] - - ldr r0, =TZPC3_BASE - str r1, [r0, #TZPC_DECPROT0SET_OFFSET] - str r1, [r0, #TZPC_DECPROT1SET_OFFSET] - str r1, [r0, #TZPC_DECPROT2SET_OFFSET] - str r1, [r0, #TZPC_DECPROT3SET_OFFSET] - - ldr r0, =TZPC4_BASE - str r1, [r0, #TZPC_DECPROT0SET_OFFSET] - str r1, [r0, #TZPC_DECPROT1SET_OFFSET] - str r1, [r0, #TZPC_DECPROT2SET_OFFSET] - str r1, [r0, #TZPC_DECPROT3SET_OFFSET] - - ldr r0, =TZPC5_BASE - str r1, [r0, #TZPC_DECPROT0SET_OFFSET] - str r1, [r0, #TZPC_DECPROT1SET_OFFSET] - str r1, [r0, #TZPC_DECPROT2SET_OFFSET] - str r1, [r0, #TZPC_DECPROT3SET_OFFSET] - - mov pc, lr diff --git a/board/samsung/origen/origen_setup.h b/board/samsung/origen/origen_setup.h index 930b948..926a4cc 100644 --- a/board/samsung/origen/origen_setup.h +++ b/board/samsung/origen/origen_setup.h @@ -121,19 +121,6 @@ #define UBRDIV_OFFSET 0x28 #define UFRACVAL_OFFSET 0x2C -/* TZPC : Register Offsets */ -#define TZPC0_BASE 0x10110000 -#define TZPC1_BASE 0x10120000 -#define TZPC2_BASE 0x10130000 -#define TZPC3_BASE 0x10140000 -#define TZPC4_BASE 0x10150000 -#define TZPC5_BASE 0x10160000 - -#define TZPC_DECPROT0SET_OFFSET 0x804 -#define TZPC_DECPROT1SET_OFFSET 0x810 -#define TZPC_DECPROT2SET_OFFSET 0x81C -#define TZPC_DECPROT3SET_OFFSET 0x828 - /* CLK_SRC_CPU */ #define MUX_HPM_SEL_MOUTAPLL 0x0 #define MUX_HPM_SEL_SCLKMPLL 0x1 @@ -617,16 +604,4 @@ * UBRFRACVAL = ((((800MHz*10/(115200*16) -10))%10)*16/10) */ #define UFRACVAL_VAL 0x4 - -/* - * TZPC Register Value : - * R0SIZE: 0x0 : Size of secured ram - */ -#define R0SIZE 0x0 - -/* - * TZPC Decode Protection Register Value : - * DECPROTXSET: 0xFF : Set Decode region to non-secure - */ -#define DECPROTXSET 0xFF #endif diff --git a/board/samsung/smdkv310/lowlevel_init.S b/board/samsung/smdkv310/lowlevel_init.S index 7a1ea98..31e0e2e 100644 --- a/board/samsung/smdkv310/lowlevel_init.S +++ b/board/samsung/smdkv310/lowlevel_init.S @@ -85,12 +85,14 @@ lowlevel_init: 1: /* for UART */ bl uart_asm_init + bl arch_cpu_init bl tzpc_init pop {pc} wakeup_reset: bl system_clock_init bl mem_ctrl_asm_init + bl arch_cpu_init bl tzpc_init exit_wakeup: @@ -410,61 +412,3 @@ uart_asm_init: nop nop nop - -/* Setting TZPC[TrustZone Protection Controller] */ -tzpc_init: - ldr r0, =0x10110000 - mov r1, #0x0 - str r1, [r0] - mov r1, #0xff - str r1, [r0, #0x0804] - str r1, [r0, #0x0810] - str r1, [r0, #0x081C] - str r1, [r0, #0x0828] - - ldr r0, =0x10120000 - mov r1, #0x0 - str r1, [r0] - mov r1, #0xff - str r1, [r0, #0x0804] - str r1, [r0, #0x0810] - str r1, [r0, #0x081C] - str r1, [r0, #0x0828] - - ldr r0, =0x10130000 - mov r1, #0x0 - str r1, [r0] - mov r1, #0xff - str r1, [r0, #0x0804] - str r1, [r0, #0x0810] - str r1, [r0, #0x081C] - str r1, [r0, #0x0828] - - ldr r0, =0x10140000 - mov r1, #0x0 - str r1, [r0] - mov r1, #0xff - str r1, [r0, #0x0804] - str r1, [r0, #0x0810] - str r1, [r0, #0x081C] - str r1, [r0, #0x0828] - - ldr r0, =0x10150000 - mov r1, #0x0 - str r1, [r0] - mov r1, #0xff - str r1, [r0, #0x0804] - str r1, [r0, #0x0810] - str r1, [r0, #0x081C] - str r1, [r0, #0x0828] - - ldr r0, =0x10160000 - mov r1, #0x0 - str r1, [r0] - mov r1, #0xff - str r1, [r0, #0x0804] - str r1, [r0, #0x0810] - str r1, [r0, #0x081C] - str r1, [r0, #0x0828] - - mov pc, lr diff --git a/include/configs/origen.h b/include/configs/origen.h index ff2b24d..e179911 100644 --- a/include/configs/origen.h +++ b/include/configs/origen.h @@ -96,6 +96,8 @@ #define CONFIG_SPL #define COPY_BL2_FNPTR_ADDR 0x02020030 +#define CONFIG_SPL_TEXT_BASE 0x02021410 + #define CONFIG_BOOTCOMMAND "fatload mmc 0 40007000 uImage; bootm 40007000" /* Miscellaneous configurable options */ diff --git a/include/configs/smdkv310.h b/include/configs/smdkv310.h index b796b46..5e43066 100644 --- a/include/configs/smdkv310.h +++ b/include/configs/smdkv310.h @@ -95,6 +95,8 @@ #define CONFIG_SPL #define COPY_BL2_FNPTR_ADDR 0x00002488 +#define CONFIG_SPL_TEXT_BASE 0x02021410 + #define CONFIG_BOOTCOMMAND "fatload mmc 0 40007000 uImage; bootm 40007000" /* Miscellaneous configurable options */