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[86.49.110.70]) by smtp.gmail.com with ESMTPSA id o64sm6507772wmo.47.2018.12.07.07.14.35 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Fri, 07 Dec 2018 07:14:35 -0800 (PST) From: Marek Vasut X-Google-Original-From: Marek Vasut To: u-boot@lists.denx.de Date: Fri, 7 Dec 2018 16:14:27 +0100 Message-Id: <20181207151429.5172-1-marek.vasut+renesas@gmail.com> X-Mailer: git-send-email 2.18.0 Cc: Hiroyuki Yokoyama , Marek Vasut Subject: [U-Boot] [PATCH 1/3] ARM: rcar_gen3: fix protection area access error at Cortex-A53 X-BeenThere: u-boot@lists.denx.de X-Mailman-Version: 2.1.18 Precedence: list List-Id: U-Boot discussion List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 Errors-To: u-boot-bounces@lists.denx.de Sender: "U-Boot" From: Hiroyuki Yokoyama This patch fixes the problem that "main memory domain AXI secure access protection error" occurs when booting Cortex-A53. Exclude the area (0x43f00000 to 0x47DFFFFF) set by DBSC from the map area. Signed-off-by: Hiroyuki Yokoyama Signed-off-by: Marek Vasut --- arch/arm/mach-rmobile/memmap-gen3.c | 8 +++++++- 1 file changed, 7 insertions(+), 1 deletion(-) diff --git a/arch/arm/mach-rmobile/memmap-gen3.c b/arch/arm/mach-rmobile/memmap-gen3.c index 7e29ccc351..0429a2ac51 100644 --- a/arch/arm/mach-rmobile/memmap-gen3.c +++ b/arch/arm/mach-rmobile/memmap-gen3.c @@ -21,7 +21,13 @@ static struct mm_region gen3_mem_map[GEN3_NR_REGIONS] = { }, { .virt = 0x40000000UL, .phys = 0x40000000UL, - .size = 0x80000000UL, + .size = 0x03F00000UL, + .attrs = PTE_BLOCK_MEMTYPE(MT_NORMAL) | + PTE_BLOCK_INNER_SHARE + }, { + .virt = 0x47E00000UL, + .phys = 0x47E00000UL, + .size = 0x78200000UL, .attrs = PTE_BLOCK_MEMTYPE(MT_NORMAL) | PTE_BLOCK_INNER_SHARE }, {