From mboxrd@z Thu Jan 1 00:00:00 1970 Return-path: Received: from metis.ext.pengutronix.de ([2001:6f8:1178:4:290:27ff:fe1d:cc33]) by canuck.infradead.org with esmtps (Exim 4.72 #1 (Red Hat Linux)) id 1PwLtE-0002vh-RL for barebox@lists.infradead.org; Sun, 06 Mar 2011 21:53:27 +0000 From: Juergen Beisert Date: Sun, 6 Mar 2011 22:53:14 +0100 Message-Id: <1299448398-5672-2-git-send-email-jbe@pengutronix.de> In-Reply-To: <1299448398-5672-1-git-send-email-jbe@pengutronix.de> References: <1299448398-5672-1-git-send-email-jbe@pengutronix.de> List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: barebox-bounces@lists.infradead.org Errors-To: barebox-bounces+u.kleine-koenig=pengutronix.de@lists.infradead.org Subject: [PATCH 1/5] mini2440: Add more info about possible SDRAM and flash devices To: barebox@lists.infradead.org Cc: Juergen Beisert From: Juergen Beisert It seems there are various combinations of the mini2440 in the wild. Not only the SDRAM differ, but more important the NAND also differs. Signed-off-by: Juergen Beisert --- arch/arm/boards/mini2440/mini2440.c | 54 ++++++++++++++++++++++++---------- 1 files changed, 38 insertions(+), 16 deletions(-) diff --git a/arch/arm/boards/mini2440/mini2440.c b/arch/arm/boards/mini2440/mini2440.c index ab309a0..6842a79 100644 --- a/arch/arm/boards/mini2440/mini2440.c +++ b/arch/arm/boards/mini2440/mini2440.c @@ -316,23 +316,45 @@ This system is based on a Samsung S3C2440 CPU. The card is shipped with: - 12 MHz crystal reference - 32.768 kHz crystal reference - SDRAM 64 MiB (one bank only) - - HY57V561620 (two devices for 64 MiB to form a 32 bit bus) - - 4M x 16bit x 4 Banks Mobile SDRAM - - 8192 refresh cycles / 64 ms - - CL2\@100 MHz - - 133 MHz max - - collumn address size is 9 bits - - row address size is 13 bits - - MT48LC16M16 (two devices for 64 MiB to form a 32 bit bus) - - 4M x 16bit x 4 Banks Mobile SDRAM - - commercial & industrial type - - 8192 refresh cycles / 64 ms - - CL2\@100 MHz - - 133 MHz max - - collumn address size is 9 bits - - row address size is 13 bits + - Hynix SDRAM + - HY57V561620FTP-H (two devices for 64 MiB to form a 32 bit bus) + - 4M x 16bit x 4 Banks Mobile SDRAM + - 8192 refresh cycles / 64 ms + - CL2\@100 MHz + - 133 MHz max + - collumn address size is 9 bits + - row address size is 13 bits + - Micron SDRAM + - MT48LC16M16A2-75IT (two devices for 64 MiB to form a 32 bit bus) + - MT48LC16M16A2-7E (two devices for 64 MiB to form a 32 bit bus) + - 4M x 16bit x 4 Banks Mobile SDRAM + - commercial & industrial type + - 8192 refresh cycles / 64 ms + - CL2\@100 MHz + - 133 MHz max + - collumn address size is 9 bits + - row address size is 13 bits - NAND Flash 128MiB...1GiB - - K9Fxx08 + - K9F1208U0C + - VID: 0xec, DID: 0x76 + - Samsung/64MiB 3,3V 8-bit + - 512 + 8 bytes per page + - 16 kiB block size + - K9F1G08UOB + - VID: 0xec, DID: 0xf1 + - Samsung/128MiB 3,3V 8-bit + - 2048 + 64 bytes per page + - 128 kiB block size + - K9F2G08UOB + - VID: 0xec, DID: 0xda + - Samsung/256MiB 3,3V 8-bit + - 2048 + 64 bytes per page + - 128 kiB block size + - K9K8G08U0A + - VID: 0xec, DID: 0xd3 + - Samsung/1GiB 3,3V 8-bit + - 2048 + 64 bytes per page + - 128 kiB block size - NOR Flash (up to 22 address lines available) - AM29LV160DB, 2 MiB - SST39VF1601, 2 MiB -- 1.7.2.3 _______________________________________________ barebox mailing list barebox@lists.infradead.org http://lists.infradead.org/mailman/listinfo/barebox