From patchwork Tue Mar 15 10:16:52 2016 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Purna Chandra Mandal X-Patchwork-Id: 597440 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Received: from theia.denx.de (theia.denx.de [85.214.87.163]) by ozlabs.org (Postfix) with ESMTP id 3qPVvQ1p7sz9sD6 for ; Tue, 15 Mar 2016 21:18:42 +1100 (AEDT) Received: from localhost (localhost [127.0.0.1]) by theia.denx.de (Postfix) with ESMTP id 66BB8A7687; Tue, 15 Mar 2016 11:18:39 +0100 (CET) Received: from theia.denx.de ([127.0.0.1]) by localhost (theia.denx.de [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id 70XyWD2vuD5v; Tue, 15 Mar 2016 11:18:39 +0100 (CET) Received: from theia.denx.de (localhost [127.0.0.1]) by theia.denx.de (Postfix) with ESMTP id E4E3DA7667; Tue, 15 Mar 2016 11:18:38 +0100 (CET) Received: from localhost (localhost [127.0.0.1]) by theia.denx.de (Postfix) with ESMTP id AA775A7667 for ; Tue, 15 Mar 2016 11:18:35 +0100 (CET) Received: from theia.denx.de ([127.0.0.1]) by localhost (theia.denx.de [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id irrrtV4gNALY for ; Tue, 15 Mar 2016 11:18:35 +0100 (CET) X-policyd-weight: NOT_IN_SBL_XBL_SPAMHAUS=-1.5 NOT_IN_SPAMCOP=-1.5 NOT_IN_BL_NJABL=-1.5 (only DNSBL check requested) Received: from email.microchip.com (exsmtp03.microchip.com [198.175.253.49]) by theia.denx.de (Postfix) with ESMTPS id 3B4FDA745C for ; Tue, 15 Mar 2016 11:18:31 +0100 (CET) Received: from mx.microchip.com (10.10.76.4) by chn-sv-exch03.mchp-main.com (10.10.76.49) with Microsoft SMTP Server id 14.3.181.6; Tue, 15 Mar 2016 03:18:27 -0700 Received: by mx.microchip.com (sSMTP sendmail emulation); Tue, 15 Mar 2016 15:46:56 +0530 From: Purna Chandra Mandal To: Date: Tue, 15 Mar 2016 15:46:52 +0530 Message-ID: <1458037013-8496-1-git-send-email-purna.mandal@microchip.com> X-Mailer: git-send-email 1.8.3.1 MIME-Version: 1.0 Cc: "rev13@wp.pl" , Purna Chandra Mandal , Matt Porter , Stefan Roese Subject: [U-Boot] [PATCH v2 1/2] flash: add device ID for Microchip PIC32 internal flash. X-BeenThere: u-boot@lists.denx.de X-Mailman-Version: 2.1.15 Precedence: list List-Id: U-Boot discussion List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: u-boot-bounces@lists.denx.de Sender: "U-Boot" Microchip PIC32 has internal parallel flash (non-CFI compliant). These flash devices do not support any identifier command so no standard IDs. Added unique IDs to seperate these flash devices from others supported by U-Boot. Signed-off-by: Purna Chandra Mandal Reviewed-by: Daniel Schwierzeck --- Changes in v2: None include/flash.h | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) diff --git a/include/flash.h b/include/flash.h index f53ace7..c9aacd5 100644 --- a/include/flash.h +++ b/include/flash.h @@ -400,6 +400,9 @@ extern flash_info_t *flash_get_info(ulong base); #define FLASH_STM800DT 0x00D7 /* STM M29W800DT (1M = 64K x 16, top) */ #define FLASH_STM800DB 0x005B /* STM M29W800DB (1M = 64K x 16, bottom)*/ +#define FLASH_MCHP100T 0x0060 /* MCHP internal (1M = 64K x 16) */ +#define FLASH_MCHP100B 0x0061 /* MCHP internal (1M = 64K x 16) */ + #define FLASH_28F400_T 0x0062 /* MT 28F400B3 ID ( 4M = 256K x 16 ) */ #define FLASH_28F400_B 0x0063 /* MT 28F400B3 ID ( 4M = 256K x 16 ) */ @@ -486,7 +489,7 @@ extern flash_info_t *flash_get_info(ulong base); #define FLASH_MAN_SHARP 0x00500000 #define FLASH_MAN_ATM 0x00600000 #define FLASH_MAN_CFI 0x01000000 - +#define FLASH_MAN_MCHP 0x02000000 /* Microchip Technology */ #define FLASH_TYPEMASK 0x0000FFFF /* extract FLASH type information */ #define FLASH_VENDMASK 0xFFFF0000 /* extract FLASH vendor information */