From patchwork Sat May 20 14:49:04 2017 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Angus Ainslie X-Patchwork-Id: 9738649 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork.web.codeaurora.org (Postfix) with ESMTP id CCE896020A for ; Sat, 20 May 2017 14:49:38 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id AE0B72836F for ; Sat, 20 May 2017 14:49:38 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id A04722833B; Sat, 20 May 2017 14:49:38 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-1.9 required=2.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID autolearn=ham version=3.3.1 Received: from bombadil.infradead.org (bombadil.infradead.org [65.50.211.133]) (using TLSv1.2 with cipher AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.wl.linuxfoundation.org (Postfix) with ESMTPS id 679612833B for ; Sat, 20 May 2017 14:49:36 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20170209; h=Sender:Content-Type: Content-Transfer-Encoding:Cc:List-Subscribe:List-Help:List-Post:List-Archive: List-Unsubscribe:List-Id:Message-ID:From:Date:MIME-Version:Subject:To: Reply-To:Content-ID:Content-Description:Resent-Date:Resent-From:Resent-Sender :Resent-To:Resent-Cc:Resent-Message-ID:In-Reply-To:References:List-Owner; bh=LrzVds/jMQn3myd3nyYo5aw0IzjWMmv+t7bOMnetu78=; b=PephQhxFARjFBkSpxNdXjsV7LI i8n6kmeLbvgzbA7uIpOr6Rzj9eVbnYaN2MVfdM50UhdSJvyEV2izf+KfepO+r0CGp2F1CjaRAWL+7 BGeO5qG3DvzkYfTzpooo2E/HmEEVU+htHJbaF7Nt69PVxK7tMtHzqRDDyDtVdOPP6oZHapbc/PnL4 +AOTQdBmHKcYL1H4BErOPLEnQsBPWKxTmiy6vZUuTw9oSBgtUVb7FUtyzhj6iKK5CjSlZaxJOrJjl 0YgdXLoWDXbzdtKhmtdLMwj94xhhXU5bYF5NIZSCpkJ8PIsXMAbRBiSXVDQI+yiTN+Hjm44d0xBzW bwcPXCGw==; Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.87 #1 (Red Hat Linux)) id 1dC5hE-0005v2-9b; Sat, 20 May 2017 14:49:32 +0000 Received: from node.akkea.ca ([192.155.83.177]) by bombadil.infradead.org with esmtps (Exim 4.87 #1 (Red Hat Linux)) id 1dC5h9-0005uS-PD; Sat, 20 May 2017 14:49:29 +0000 Received: by node.akkea.ca (Postfix, from userid 33) id F193A5420D0; Sat, 20 May 2017 14:49:04 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=akkea.ca; s=mail; t=1495291744; bh=zQMD8NGbj4LrhAi7tnBfhx/cu7UDAx/IpPdvsnK5Tn4=; h=To:Subject:Date:From:Cc; b=h0mxD4m3h38ycqtkuoA/zppxOu7My5GOhILoU8Q0l8KE0OfhL6abb9F/TXeW8XSh7 +a11jeUpG0hY1wa4yeZISgMcxkJv2+pDIJv/vIT6gpPogEz6O8Kzvs9cIOLjlLQUgv T3in1Kox6GB1mjfo56kVAdH5hE8XNP6g1vFgPrqQ= To: Boris Brezillon Subject: CHIPPro NAND issue with 4.12 rc1 X-PHP-Originating-Script: 1000:rcube.php MIME-Version: 1.0 Date: Sat, 20 May 2017 08:49:04 -0600 From: Angus Ainslie Message-ID: <399ea126f3b18071fbe46bfc9787df6b@www.akkea.ca> X-Sender: angus@akkea.ca User-Agent: Roundcube Webmail/1.1.3 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20170520_074927_840974_1646E373 X-CRM114-Status: GOOD ( 11.89 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Richard Weinberger , linux-kernel@vger.kernel.org, Marek Vasut , Chen-Yu Tsai , linux-mtd@lists.infradead.org, Cyrille Pitchen , Maxime Ripard , Brian Norris , David Woodhouse , linux-arm-kernel@lists.infradead.org Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org X-Virus-Scanned: ClamAV using ClamSMTP Hi All, I'm trying to boot a CHIPPro with the stock 4.12 rc1 kernel. If I make no modifications to the sun5i-gr8-chip-pro.dtb the kernel boots but can't find the root partition. So I added the partitions to the dts file and now the kernel finds the partition but it times out trying to mount it. It seems to be something in the dts files because if I use the ntc-gr8-crumb.dts from the ntc 4.4.30 kernel then the system boots all the way to userland. [ 7.130000] ubi0: scanning is finished [ 7.150000] ubi0: attached mtd4 (name "rootfs", size 496 MiB) [ 7.160000] ubi0: PEB size: 262144 bytes (256 KiB), LEB size: 258048 bytes [ 7.170000] ubi0: min./max. I/O unit sizes: 4096/4096, sub-page size 1024 [ 7.180000] ubi0: VID header offset: 1024 (aligned 1024), data offset: 4096 [ 7.190000] ubi0: good PEBs: 1977, bad PEBs: 7, corrupted PEBs: 0 [ 7.200000] ubi0: user volume: 1, internal volumes: 1, max. volumes count: 128 [ 7.210000] ubi0: max/mean erase counter: 3/1, WL threshold: 4096, image sequence number: 1444477407 [ 7.220000] ubi0: available PEBs: 1, total reserved PEBs: 1976, PEBs reserved for bad PEB handling: 33 [ 7.240000] hctosys: unable to open rtc device (rtc0) [ 7.250000] vcc3v0: disabling [ 7.250000] ALSA device list: [ 7.260000] #0: sun4i-codec [ 7.260000] ubi0: background thread "ubi_bgt0d" started, PID 53 [ 8.320000] sunxi_nand 1c03000.nand: wait interrupt timedout [ 9.320000] sunxi_nand 1c03000.nand: wait interrupt timedout [ 10.330000] sunxi_nand 1c03000.nand: wait for empty cmd FIFO timedout [ 11.340000] sunxi_nand 1c03000.nand: wait for empty cmd FIFO timedout [ 12.350000] sunxi_nand 1c03000.nand: wait for empty cmd FIFO timedout [ 13.360000] sunxi_nand 1c03000.nand: wait for empty cmd FIFO timedout [ 14.370000] sunxi_nand 1c03000.nand: wait for empty cmd FIFO timedout [ 14.380000] ubi0 warning: ubi_io_read: error -110 while reading 4096 bytes from PEB 1034:4096, read only 0 bytes, retry [ 15.390000] sunxi_nand 1c03000.nand: wait for empty cmd FIFO timedout [ 16.400000] sunxi_nand 1c03000.nand: wait for empty cmd FIFO timedout [ 17.410000] sunxi_nand 1c03000.nand: wait for empty cmd FIFO timedout [ 18.420000] sunxi_nand 1c03000.nand: wait for empty cmd FIFO timedout [ 19.430000] sunxi_nand 1c03000.nand: wait for empty cmd FIFO timedout [ 20.440000] sunxi_nand 1c03000.nand: wait for empty cmd FIFO timedout [ 21.440000] sunxi_nand 1c03000.nand: wait for empty cmd FIFO timedout [ 22.450000] sunxi_nand 1c03000.nand: wait for empty cmd FIFO timedout [ 23.460000] sunxi_nand 1c03000.nand: wait for empty cmd FIFO timedout [ 23.470000] ubi0 warning: ubi_io_read: error -110 while reading 4096 bytes from PEB 1034:4096, read only 0 bytes, retry [ 24.480000] sunxi_nand 1c03000.nand: wait for empty cmd FIFO timedout [ 25.490000] sunxi_nand 1c03000.nand: wait for empty cmd FIFO timedout [ 26.500000] sunxi_nand 1c03000.nand: wait for empty cmd FIFO timedout [ 27.510000] sunxi_nand 1c03000.nand: wait for empty cmd FIFO timedout [ 28.510000] sunxi_nand 1c03000.nand: wait for empty cmd FIFO timedout [ 29.520000] sunxi_nand 1c03000.nand: wait for empty cmd FIFO timedout [ 30.530000] sunxi_nand 1c03000.nand: wait for empty cmd FIFO timedout [ 31.540000] sunxi_nand 1c03000.nand: wait for empty cmd FIFO timedout [ 32.540000] sunxi_nand 1c03000.nand: wait for empty cmd FIFO timedout [ 32.550000] ubi0 warning: ubi_io_read: error -110 while reading 4096 bytes from PEB 1034:4096, read only 0 bytes, retry [ 32.550000] ubi0 warning: ubi_io_read: error -110 while reading 4096 bytes from PEB 1034:4096, read only 0 bytes, retry [ 33.560000] sunxi_nand 1c03000.nand: wait for empty cmd FIFO timedout [ 34.570000] sunxi_nand 1c03000.nand: wait for empty cmd FIFO timedout [ 35.580000] sunxi_nand 1c03000.nand: wait for empty cmd FIFO timedout [ 36.590000] sunxi_nand 1c03000.nand: wait for empty cmd FIFO timedout [ 37.600000] sunxi_nand 1c03000.nand: wait for empty cmd FIFO timedout [ 38.600000] sunxi_nand 1c03000.nand: wait for empty cmd FIFO timedout [ 39.610000] sunxi_nand 1c03000.nand: wait for empty cmd FIFO timedout [ 40.620000] sunxi_nand 1c03000.nand: wait for empty cmd FIFO timedout [ 41.630000] sunxi_nand 1c03000.nand: wait for empty cmd FIFO timedout [ 41.630000] ubi0 error: ubi_io_read: error -110 while reading 4096 bytes from PEB 1034:4096, read 0 bytes [ 41.650000] CPU: 0 PID: 1 Comm: swapper/0 Not tainted 4.12.0-rc1TNCPro-dirty #7 [ 41.650000] Hardware name: Allwinner sun4i/sun5i Families [ 41.650000] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) [ 41.650000] [] (show_stack) from [] (dump_stack+0x84/0x98) [ 41.650000] [] (dump_stack) from [] (ubi_io_read+0x144/0x328) [ 41.650000] [] (ubi_io_read) from [] (ubi_eba_read_leb+0xcc/0x430) [ 41.650000] [] (ubi_eba_read_leb) from [] (ubi_leb_read+0x70/0xc0) [ 41.650000] [] (ubi_leb_read) from [] (ubifs_leb_read+0x2c/0x78) [ 41.650000] [] (ubifs_leb_read) from [] (ubifs_read_node+0x94/0x28c) [ 41.650000] [] (ubifs_read_node) from [] (ubifs_read_sb_node+0x58/0x7c) [ 41.650000] [] (ubifs_read_sb_node) from [] (ubifs_read_superblock+0x61c/0xc9c) [ 41.650000] [] (ubifs_read_superblock) from [] (ubifs_mount+0xb7c/0x1588) [ 41.650000] [] (ubifs_mount) from [] (mount_fs+0x14/0xa4) [ 41.650000] [] (mount_fs) from [] (vfs_kern_mount+0x4c/0x104) [ 41.650000] [] (vfs_kern_mount) from [] (do_mount+0x154/0xbd8) [ 41.650000] [] (do_mount) from [] (SyS_mount+0x90/0xc0) [ 41.650000] [] (SyS_mount) from [] (mount_block_root+0x10c/0x270) [ 41.650000] [] (mount_block_root) from [] (prepare_namespace+0x9c/0x198) [ 41.650000] [] (prepare_namespace) from [] (kernel_init_freeable+0x1d8/0x1e8) [ 41.650000] [] (kernel_init_freeable) from [] (kernel_init+0x8/0x110) [ 41.650000] [] (kernel_init) from [] (ret_from_fork+0x14/0x3c) [ 41.920000] UBIFS error (ubi0:0 pid 1): ubifs_leb_read: reading 4096 bytes from LEB 0:0 failed, error -110 [ 41.940000] CPU: 0 PID: 1 Comm: swapper/0 Not tainted 4.12.0-rc1TNCPro-dirty #7 [ 41.940000] Hardware name: Allwinner sun4i/sun5i Families [ 41.940000] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) [ 41.940000] [] (show_stack) from [] (dump_stack+0x84/0x98) [ 41.940000] [] (dump_stack) from [] (ubifs_leb_read+0x74/0x78) [ 41.940000] [] (ubifs_leb_read) from [] (ubifs_read_node+0x94/0x28c) [ 41.940000] [] (ubifs_read_node) from [] (ubifs_read_sb_node+0x58/0x7c) [ 41.940000] [] (ubifs_read_sb_node) from [] (ubifs_read_superblock+0x61c/0xc9c) [ 41.940000] [] (ubifs_read_superblock) from [] (ubifs_mount+0xb7c/0x1588) [ 41.940000] [] (ubifs_mount) from [] (mount_fs+0x14/0xa4) [ 41.940000] [] (mount_fs) from [] (vfs_kern_mount+0x4c/0x104) [ 41.940000] [] (vfs_kern_mount) from [] (do_mount+0x154/0xbd8) [ 41.940000] [] (do_mount) from [] (SyS_mount+0x90/0xc0) [ 41.940000] [] (SyS_mount) from [] (mount_block_root+0x10c/0x270) [ 41.940000] [] (mount_block_root) from [] (prepare_namespace+0x9c/0x198) [ 41.940000] [] (prepare_namespace) from [] (kernel_init_freeable+0x1d8/0x1e8) [ 41.940000] [] (kernel_init_freeable) from [] (kernel_init+0x8/0x110) [ 41.940000] [] (kernel_init) from [] (ret_from_fork+0x14/0x3c) [ 42.200000] VFS: Cannot open root device "ubi0:rootfs" or unknown-block(0,0): error -110 [ 42.220000] Please append a correct "root=" boot option; here are the available partitions: [ 42.230000] Kernel panic - not syncing: VFS: Unable to mount root fs on unknown-block(0,0) [ 42.230000] CPU: 0 PID: 1 Comm: swapper/0 Not tainted 4.12.0-rc1TNCPro-dirty #7 [ 42.230000] Hardware name: Allwinner sun4i/sun5i Families [ 42.230000] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) [ 42.230000] [] (show_stack) from [] (dump_stack+0x84/0x98) [ 42.230000] [] (dump_stack) from [] (panic+0xdc/0x248) [ 42.230000] [] (panic) from [] (mount_block_root+0x198/0x270) [ 42.230000] [] (mount_block_root) from [] (prepare_namespace+0x9c/0x198) [ 42.230000] [] (prepare_namespace) from [] (kernel_init_freeable+0x1d8/0x1e8) [ 42.230000] [] (kernel_init_freeable) from [] (kernel_init+0x8/0x110) [ 42.230000] [] (kernel_init) from [] (ret_from_fork+0x14/0x3c) [ 42.230000] ---[ end Kernel panic - not syncing: VFS: Unable to mount root fs on unknown-block(0,0) diff --git a/arch/arm/boot/dts/sun5i-gr8-chip-pro.dts b/arch/arm/boot/dts/sun5i-gr8-chip-pro.dts index c55b11a..0e61e6b 100644 --- a/arch/arm/boot/dts/sun5i-gr8-chip-pro.dts +++ b/arch/arm/boot/dts/sun5i-gr8-chip-pro.dts @@ -146,6 +146,32 @@ reg = <0>; allwinner,rb = <0>; nand-ecc-mode = "hw"; + nand-on-flash-bbt; + + spl@0 { + label = "SPL"; + reg = /bits/ 64 <0x0 0x400000>; + }; + + spl-backup@400000 { + label = "SPL.backup"; + reg = /bits/ 64 <0x400000 0x400000>; + }; + + u-boot@800000 { + label = "U-Boot"; + reg = /bits/ 64 <0x800000 0x400000>; + }; + + env@c00000 { + label = "env"; + reg = /bits/ 64 <0xc00000 0x400000>; + }; + + rootfs@1000000 { + label = "rootfs"; + reg = /bits/ 64 <0x1000000 0x1f000000>; + }; }; };