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[90.232.123.128]) by smtp.gmail.com with ESMTPSA id j63sm2070285lfg.95.2017.11.26.15.16.42 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Sun, 26 Nov 2017 15:16:42 -0800 (PST) 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 :mime-version:content-transfer-encoding; bh=3nalsezwvEQd9yNPaNCkW6bPlwlSKzg6SUBHCGCdMXY=; b=A0RUH4ZCxyySn27MBUiuoY+9YTd6VoLdB/8AmJIjeLmP12o0wRQ10CHcfkyizjVDzm h5ikGqOOUeIxcpiA+EpAYaLe8HJIS8VKOaVfO6d4zjSD+7QIsdzdaDRaAVgkBsMplT2V x99xJgLrU7mo1FnhXoV+5aMRc1ORrEPsJ7nfvMwkedKApxzawjLNOoUy1ys8GgGVZFrU YpQOFgYzcC7j60xbE6GBxrTkSRZIVZSaAYgn0NPLcHXa+hcOTLM3H4qhFoe5fLAF6eCC RTCS+Kl1NYqm4+CJOYzKUAvEsmc+FJFNnq3kj5D55szV3IEBkNdvAz1t5KRIPtdKIqxC 0fYA== 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:mime-version:content-transfer-encoding; bh=3nalsezwvEQd9yNPaNCkW6bPlwlSKzg6SUBHCGCdMXY=; b=sN44sjenjbGdLrcZbMRYgsOqz3avNygEgOx5BiQh7QWNdVoSnW5IxSIyY1wuwF4kqY 76jfUngYwtLPUKM1dWeVA4M8iKkL1ez1/Ew9jlE2eejl/56rmqsmbkn43V+SOun7Vfle ld9+A5qWbgbaU1pzqELvmV7fLTewclThtLYYw50NfHIab+8M1Y+JO1uoDysNzH1B2lGZ V0qIwt+UO0njdUz8v1m9btEbQ0FsLDIeYemSpKA3CtbmkAsb7tjoIpnDAALdr1UwMhIk GcKNYFFTG8CO2QNL50dwCN5ey5JATnkxLTbFxrb/RWh3r8MoZx7PDzGFCv81C91DuwZB FIxw== X-Gm-Message-State: AJaThX7fQZQtDTY0sDAdXSV8bPDB3/jUkuGmsvMV57MQul33BizirpMi 7cpDBP8ypzDLZ0gWzde9GJhn+Q== X-Google-Smtp-Source: AGs4zMair9dktmwkyZOA3BYUE/XYbpDkdBLMf+9lU7mCne8oRISthvz1eL61jV8yolfuSjeHpQD4/w== X-Received: by 10.25.92.204 with SMTP id u73mr8732078lfi.206.1511738203554; Sun, 26 Nov 2017 15:16:43 -0800 (PST) From: Francisco Iglesias To: qemu-devel@nongnu.org Date: Mon, 27 Nov 2017 00:16:24 +0100 Message-Id: <20171126231634.9531-4-frasse.iglesias@gmail.com> X-Mailer: git-send-email 2.9.3 In-Reply-To: <20171126231634.9531-1-frasse.iglesias@gmail.com> References: <20171126231634.9531-1-frasse.iglesias@gmail.com> MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable X-detected-operating-system: by eggs.gnu.org: Genre and OS details not recognized. X-Received-From: 2a00:1450:4010:c07::241 Subject: [Qemu-devel] [PATCH v9 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: peter.maydell@linaro.org, francisco.iglesias@feimtech.se, f4bug@amsat.org, edgari@xilinx.com, alistai@xilinx.com, 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 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 Reviewed-by: Edgar E. Iglesias Tested-by: Edgar E. Iglesias --- hw/block/m25p80.c | 7 +++++++ 1 file changed, 7 insertions(+) diff --git a/hw/block/m25p80.c b/hw/block/m25p80.c index 092c0c6..35efdf0 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; @@ -1050,6 +1054,7 @@ 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"); @@ -1067,12 +1072,14 @@ 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