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[83.254.152.225]) by smtp.gmail.com with ESMTPSA id v62sm2819800lje.39.2017.10.29.03.13.50 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Sun, 29 Oct 2017 03:13:51 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=from:to:cc:subject:date:message-id:in-reply-to:references; bh=vrR3H5hGfnA2aTla5ccrl66sGlVMe3bSdnKTzLO2pcE=; b=MIfI0hP5SW90DiN/V0U/fwUgw4wNVi16jufMZijtvyFD2r2cggbOmIRabksMcQi9IT Qi/zk2R7ITk+G5xTnHFJJgtl1kOp5QBa2adBfqmRQUcs4IS9RVLQ3Ou64gWGn3/kf6ef 25BdaSTsQPAKdfGrvS+d7dfvM4w0zPYg0Z+UvT4bvobKC07f3m0PaU+jyfuPTcLVnmJN dr9qq6j/GdAbZKQ3EOhDJ0xhxPBsbBilUuz84akGlsNRT1i6HMhNM1b3hA56Ms3RBkbU fYAeqzJlUM0NmzOQ1YY5QTf2PyOI3EiiqQDgZA4DbSHOdQbbSwwiQzsxVf1O0SqYkuG8 i9QA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references; bh=vrR3H5hGfnA2aTla5ccrl66sGlVMe3bSdnKTzLO2pcE=; b=tSLaxmievBu6YUoDXhbf516NI15RmrYOQrXVMnORDMfRvfPZUycxCjnPINN8X1c1r1 X9ysp7KHImB68R/QiD04U4Okx7+TxfxVZx8IRdsuxHzh/s0nooF7Hm0ZTG8vRXymjMSt jGJTLGafI8FQv8ppvB9V7bfsfqGdJpxvdDzL0TOFTxZfdQ5F68lgpcldhGmwWSq/Douw sivFWlyJK6hIYpksoePZH12VK7sNyUW9T63DqJNYjQYBtn/VSRm0JBZPEXeb07sVr4Xw AkfdDfF4Mljwxybma5tYJcPTenfHLBtL8arzboZ4e0iZtCMDUj/hmDCiL3m9PxCmv1J/ 5O8Q== X-Gm-Message-State: AMCzsaX9D9XVJMury5cI9oXtm91gEivdeGg7kNwWni1HnXIPQFyUhwTO 8nx5dAN25GM5Kk54QArmb+KxUw== X-Google-Smtp-Source: ABhQp+Sc9lL4ucZxAaQpy0v6FOV3/l3DsEs/+bdDVZ3GtpEg0xK6CNvM2j1DZDFLhWbAUZDx2WXsbw== X-Received: by 10.46.20.15 with SMTP id u15mr2396673ljd.9.1509272031921; Sun, 29 Oct 2017 03:13:51 -0700 (PDT) From: Francisco Iglesias To: qemu-devel@nongnu.org Date: Sun, 29 Oct 2017 11:13:33 +0100 Message-Id: <20171029101343.15544-4-frasse.iglesias@gmail.com> X-Mailer: git-send-email 2.9.3 In-Reply-To: <20171029101343.15544-1-frasse.iglesias@gmail.com> References: <20171029101343.15544-1-frasse.iglesias@gmail.com> X-detected-operating-system: by eggs.gnu.org: Genre and OS details not recognized. X-Received-From: 2a00:1450:4010:c07::242 Subject: [Qemu-devel] [PATCH v5 03/13] m25p80: Add support for BRRD/BRWR and BULK_ERASE (0x60) X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: edgari@xilinx.com, alistai@xilinx.com, francisco.iglesias@feimtech.se, mar.krzeminski@gmail.com Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: "Qemu-devel" X-ZohoMail-DKIM: fail (Header signature does not verify) X-ZohoMail: RDKM_2 RSF_0 Z_629925259 SPT_0 Content-Transfer-Encoding: quoted-printable MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Add support for the bank address register access commands (BRRD/BRWR) and the BULK_ERASE (0x60) command. Signed-off-by: Francisco Iglesias Acked-by: Marcin Krzemi=C5=84ski --- hw/block/m25p80.c | 7 +++++++ 1 file changed, 7 insertions(+) diff --git a/hw/block/m25p80.c b/hw/block/m25p80.c index 7a5c137..cf39e36 100644 --- a/hw/block/m25p80.c +++ b/hw/block/m25p80.c @@ -331,7 +331,10 @@ typedef enum { WRDI =3D 0x4, RDSR =3D 0x5, WREN =3D 0x6, + BRRD =3D 0x16, + BRWR =3D 0x17, JEDEC_READ =3D 0x9f, + BULK_ERASE_60 =3D 0x60, BULK_ERASE =3D 0xc7, READ_FSR =3D 0x70, RDCR =3D 0x15, @@ -704,6 +707,7 @@ static void complete_collecting_data(Flash *s) s->write_enable =3D false; } break; + case BRWR: case EXTEND_ADDR_WRITE: s->ear =3D s->data[0]; break; @@ -1041,6 +1045,7 @@ static void decode_new_cmd(Flash *s, uint32_t value) s->state =3D STATE_READING_DATA; break; =20 + case BULK_ERASE_60: case BULK_ERASE: if (s->write_enable) { DB_PRINT_L(0, "chip erase\n"); @@ -1058,12 +1063,14 @@ static void decode_new_cmd(Flash *s, uint32_t value) case EX_4BYTE_ADDR: s->four_bytes_address_mode =3D false; break; + case BRRD: case EXTEND_ADDR_READ: s->data[0] =3D s->ear; s->pos =3D 0; s->len =3D 1; s->state =3D STATE_READING_DATA; break; + case BRWR: case EXTEND_ADDR_WRITE: if (s->write_enable) { s->needed_bytes =3D 1; --=20 2.9.3