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Wed, 1 Nov 2023 14:46:01 +0900 (KST) Received: from jh80chung01 (unknown [10.113.111.84]) by epsmtip2.samsung.com (KnoxPortal) with ESMTPA id 20231101054601epsmtip257771ce792092df4bca3fd205a1329fd~TaZI0ByL50810108101epsmtip2Z; Wed, 1 Nov 2023 05:46:01 +0000 (GMT) From: "Jaehoon Chung" To: "'Fabio Estevam'" , "'Marek Vasut'" Cc: , "'Abdellatif El Khlifi'" , "'Heinrich Schuchardt'" , "'Ilias Apalodimas'" , "'Ramon Fried'" , "'Roger Knecht'" , "'Sean Edmond'" , "'Simon Glass'" , "'Tobias Waldekranz'" In-Reply-To: Subject: RE: [PATCH v4] cmd: mmc: Add mmc reg read command for reading card registers Date: Wed, 1 Nov 2023 14:46:00 +0900 Message-ID: <020b01da0c86$b1efba80$15cf2f80$@samsung.com> MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable X-Mailer: Microsoft Outlook 16.0 Thread-Index: AQLDyBprx2d92eVVj28hfBS8HDvcsAEyVXU9AiD5DJ+uduKywA== Content-Language: ko X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFjrMJsWRmVeSWpSXmKPExsWy7bCmga7UM8dUg9VnOC1eXe9ltXh41d+i t+U3s8WbtkZGi8Ofz7Jb3Dx4ntFi/6I6i29btjFaLDq+kNXi7d5OdovDUz8wOnB7rJm3htFj dsNFFo95s06weOycdZfd48PHOI871/aweZy9s4PRo3XHX3aPo3vOsXn82baUMYArKtsmIzUx JbVIITUvOT8lMy/dVsk7ON453tTMwFDX0NLCXEkhLzE31VbJxSdA1y0zB+hiJYWyxJxSoFBA YnGxkr6dTVF+aUmqQkZ+cYmtUmpBSk6BaYFecWJucWleul5eaomVoYGBkSlQYUJ2xoSzD1gL FvFUTN18nrmBcSl3FyMnh4SAicTVA0vZuxi5OIQEdjBKbJ7TxwbhfGKU6Jh+ACjDAeG8MoJp 2NH/AqpmJ6PEhM/nGCGcl4wSSyb2soFUsQnoSfxftJAZxBYR8JbYOfcmWAezQDuzxImdL1hB EpwCgRKHrjwD2yAsEC7x81omSJhFQEXiZ9NCsDm8ApYS547MZIGwBSVOznwCZjMLaEssW/ia GeIiBYmfT5exQuxyklhy5iQbRI2IxOzONmaQvRICFzgkjs86ywTR4CJxYONtFghbWOLV8S3s ELaUxOd3e9kgGpoZJZYuOcgK4fQwSvxruM4GUWUssX/pZCaQq5kFNCXW79KHCCtK7Pw9lxFi M5/Eu689rCAlEgK8Eh1tQhAlKhKXXr9kgtl198l/1gmMSrOQ/DYLyW+zkPwwC2HZAkaWVYxi qQXFuempxYYFpvDYTs7P3cQITs1aljsYp7/9oHeIkYmD8RCjBAezkgjvYVOHVCHelMTKqtSi /Pii0pzU4kOMpsDQnsgsJZqcD8wOeSXxhiaWBiZmRsYmFoZmhkrivOfe9qYICaQnlqRmp6YW pBbB9DFxcEo1MEWGa17Knx7hz+dzdIPrr//uUnU2oYU75n/QTruWLP93d3LkTw6XTn2RKclV JxfU9cUumMVm/li36MQx932uvjdU/GzYzpQXarMLl9e3PrAX/50rMU2zf23pzj3eelusPrux 12401OfhFCyI/7Vawbf7IN+nT/dUcj67dll/eV5adEFkIi/bf8vYs7LpZe9Ou6/bup9xQfuG KQ/Nb8mIXjGNqbStu1UmHDzb50ebkPyRMhs1njfTf4onSiQfvpv3QDqtYlYx95aef9snXLhV d3cD+6QjbUGdKf6pk58W6GjNVO2P1d6lz7ezX1Cp+jKTmvRm8dt1gurxvk+qOI3VQxepp5uH PtnUdijlbq0SS3FGoqEWc1FxIgA+UNJeVgQAAA== X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFlrJIsWRmVeSWpSXmKPExsWy7bCSvK7kM8dUg8ezBSxeXe9ltXh41d+i t+U3s8WbtkZGi8Ofz7Jb3Dx4ntFi/6I6i29btjFaLDq+kNXi7d5OdovDUz8wOnB7rJm3htFj dsNFFo95s06weOycdZfd48PHOI871/aweZy9s4PRo3XHX3aPo3vOsXn82baUMYArissmJTUn syy1SN8ugSvj8o6DzAU9XBWTZqxia2Dcx9HFyMkhIWAisaP/BRuILSSwnVHiVK8uRFxK4vPT qUBxDiBbWOLw4eIuRi6gkueMEptPP2YBqWET0JP4v2ghM0iNiICvxJXH3CA1zAK9zBJ9P2+z QzScZJQ4/PU2I0gDp0CgxKErz9hBbGGBUImvZ3uYQWwWARWJn00LwY7gFbCUOHdkJguELShx cuYTMJtZQFvi6c2ncPayha+ZIQ5VkPj5dBkriC0i4CSx5MxJNogaEYnZnW3MExiFZyEZNQvJ qFlIRs1C0rKAkWUVo2hqQXFuem5ygaFecWJucWleul5yfu4mRnBsagXtYFy2/q/eIUYmDsZD jBIczEoivIdNHVKFeFMSK6tSi/Lji0pzUosPMUpzsCiJ8yrndKYICaQnlqRmp6YWpBbBZJk4 OKUamNTipnjqXBLizmiMDV7+53anomTs1Tpl/ismsa3bI/+ddF0RynOna0nh/W0F0WGhu72e aKnU8bX1fitXfDJdV41h09UQFVPZ70cecl4KtTZ++ErFyUHxslQY39amBs9TBz/6Pf+SseRC zZpmh6oNYQcYLA7IB7a7lRV4blWO3JKrV/Z4Z5e746uf9vpiM/Jm6u77F3gu1mPhjHtB5UYf qvNfn82749XH3XQjhEPb2KalWmHnosVZuj8+28tYlzY7in8++ddqPfdXa+uUX3IH7YI3bo7k DbkaIm9ToPXMtfyj91Vhn42zIj9532/2qzreLHZqypxZBz9vV5v3+luMx8x9d4V/Xos57dqp J/xFiaU4I9FQi7moOBEAErbn5zwDAAA= X-CMS-MailID: 20231101054601epcas1p46ac0f62b761bb8b4b435c4e8c31df7f7 X-Msg-Generator: CA Content-Type: text/plain; charset="utf-8" X-Sendblock-Type: SVC_REQ_APPROVE CMS-TYPE: 101P DLP-Filter: Pass X-CFilter-Loop: Reflected X-CMS-RootMailID: 20231031160921epcas1p34f70e9e582204ef204a9b73eb5f330ae References: <20231031122020.95007-1-marex@denx.de> X-BeenThere: u-boot@lists.denx.de X-Mailman-Version: 2.1.39 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" X-Virus-Scanned: clamav-milter 0.103.8 at phobos.denx.de X-Virus-Status: Clean > -----Original Message----- > From: Fabio Estevam > Sent: Wednesday, November 1, 2023 1:09 AM > To: Marek Vasut > Cc: u-boot=40lists.denx.de; Jaehoon Chung ; Abd= ellatif El Khlifi > ; Heinrich Schuchardt ; Ilias Apalodimas > ; Ramon Fried ; Ro= ger Knecht ; Sean > Edmond ; Simon Glass ; To= bias Waldekranz > > Subject: Re: =5BPATCH v4=5D cmd: mmc: Add mmc reg read command for readin= g card registers >=20 > On Tue, Oct 31, 2023 at 9:20=E2=80=AFAM=20Marek=20Vasut=20=20wrote:=0D=0A>=20>=0D=0A>=20>=20Add=20extension=20to=20the=20'mmc'=20co= mmand=20to=20read=20out=20the=20card=20registers.=0D=0A>=20>=20Currently,= =20only=20the=20eMMC=20OCR/CID/CSD/EXTCSD/RCA/DSR=20register=20are=0D=0A>= =20>=20supported.=20A=20register=20value=20can=20either=20be=20displayed=20= or=20read=20into=0D=0A>=20>=20an=20environment=20variable.=0D=0A>=20>=0D=0A= >=20>=20Tested-by:=20Jaehoon=20Chung=20=0D=0A>=20= >=20Reviewed-by:=20Jaehoon=20Chung=20=0D=0A>=20>= =20Signed-off-by:=20Marek=20Vasut=20=0D=0A>=20=0D=0A>=20Re= viewed-by:=20Fabio=20Estevam=20=0D=0A=0D=0AApplied=20= to=20u-boot-mmc/master.=20Thanks=21=0D=0A=0D=0ABest=20Regards,=0D=0AJaehoon= =20Chung=0D=0A=0D=0A