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GET /api/patches/810396/?format=api
{ "id": 810396, "url": "http://patchwork.ozlabs.org/api/patches/810396/?format=api", "web_url": "http://patchwork.ozlabs.org/project/uboot/patch/20170906052343.17989-10-wenyou.yang@microchip.com/", "project": { "id": 18, "url": "http://patchwork.ozlabs.org/api/projects/18/?format=api", "name": "U-Boot", "link_name": "uboot", "list_id": "u-boot.lists.denx.de", "list_email": "u-boot@lists.denx.de", "web_url": null, "scm_url": null, "webscm_url": null, "list_archive_url": "", "list_archive_url_format": "", "commit_url_format": "" }, "msgid": "<20170906052343.17989-10-wenyou.yang@microchip.com>", "list_archive_url": null, "date": "2017-09-06T05:23:40", "name": "[U-Boot,v4,09/12] board: sama5d2_xplained: Make SPL work on spiflash", "commit_ref": null, "pull_url": null, "state": "superseded", "archived": false, "hash": "b68a2a255fb8ce81731cffea359e676af3050500", "submitter": { "id": 69532, "url": "http://patchwork.ozlabs.org/api/people/69532/?format=api", "name": "Wenyou Yang", "email": "Wenyou.Yang@microchip.com" }, "delegate": { "id": 3651, "url": "http://patchwork.ozlabs.org/api/users/3651/?format=api", "username": "trini", "first_name": "Tom", "last_name": "Rini", "email": "trini@ti.com" }, "mbox": "http://patchwork.ozlabs.org/project/uboot/patch/20170906052343.17989-10-wenyou.yang@microchip.com/mbox/", "series": [ { "id": 1695, "url": "http://patchwork.ozlabs.org/api/series/1695/?format=api", "web_url": "http://patchwork.ozlabs.org/project/uboot/list/?series=1695", "date": "2017-09-06T05:23:31", "name": "board: atmel: Add new board SAMA5D27-SOM1-EK board.", "version": 4, "mbox": "http://patchwork.ozlabs.org/series/1695/mbox/" } ], "comments": "http://patchwork.ozlabs.org/api/patches/810396/comments/", "check": "pending", "checks": "http://patchwork.ozlabs.org/api/patches/810396/checks/", "tags": {}, "related": [], "headers": { "Return-Path": "<u-boot-bounces@lists.denx.de>", "X-Original-To": "incoming@patchwork.ozlabs.org", "Delivered-To": "patchwork-incoming@bilbo.ozlabs.org", "Authentication-Results": "ozlabs.org;\n\tspf=none (mailfrom) smtp.mailfrom=lists.denx.de\n\t(client-ip=81.169.180.215; helo=lists.denx.de;\n\tenvelope-from=u-boot-bounces@lists.denx.de;\n\treceiver=<UNKNOWN>)", "Received": [ "from lists.denx.de (dione.denx.de [81.169.180.215])\n\tby ozlabs.org (Postfix) with ESMTP id 3xnBwN58J7z9s7C\n\tfor <incoming@patchwork.ozlabs.org>;\n\tWed, 6 Sep 2017 15:29:24 +1000 (AEST)", "by lists.denx.de (Postfix, from userid 105)\n\tid 69270C21DBE; Wed, 6 Sep 2017 05:28:36 +0000 (UTC)", "from lists.denx.de (localhost [IPv6:::1])\n\tby lists.denx.de (Postfix) with ESMTP id 36AE3C21DE1;\n\tWed, 6 Sep 2017 05:28:35 +0000 (UTC)", "by lists.denx.de (Postfix, from userid 105)\n\tid 9B3C0C21EF6; Wed, 6 Sep 2017 05:25:51 +0000 (UTC)", "from DVREDG01.corp.atmel.com (nasmtp01.atmel.com [192.199.1.245])\n\tby lists.denx.de (Postfix) with ESMTPS id 6F332C21DEB\n\tfor <u-boot@lists.denx.de>; Wed, 6 Sep 2017 05:25:49 +0000 (UTC)", "from apsmtp01.atmel.com (10.168.254.31) by DVREDG01.corp.atmel.com\n\t(10.42.103.30) with Microsoft SMTP Server (TLS) id 14.3.235.1;\n\tTue, 5 Sep 2017 23:25:06 -0600", "from shaarm01.corp.atmel.com (10.168.254.13) by apsmtp01.atmel.com\n\t(10.168.254.31) with Microsoft SMTP Server id 14.3.235.1;\n\tWed, 6 Sep 2017 13:29:24 +0800" ], "X-Spam-Checker-Version": "SpamAssassin 3.4.0 (2014-02-07) on lists.denx.de", "X-Spam-Level": "", "X-Spam-Status": "No, score=-2.3 required=5.0 tests=RCVD_IN_DNSWL_MED\n\tautolearn=unavailable autolearn_force=no version=3.4.0", "From": "Wenyou Yang <wenyou.yang@microchip.com>", "To": "U-Boot Mailing List <u-boot@lists.denx.de>", "Date": "Wed, 6 Sep 2017 13:23:40 +0800", "Message-ID": "<20170906052343.17989-10-wenyou.yang@microchip.com>", "X-Mailer": "git-send-email 2.13.0", "In-Reply-To": "<20170906052343.17989-1-wenyou.yang@microchip.com>", "References": "<20170906052343.17989-1-wenyou.yang@microchip.com>", "MIME-Version": "1.0", "Cc": "Marek Vasut <marex@denx.de>, Tom Rini <trini@konsulko.com>", "Subject": "[U-Boot] [PATCH v4 09/12] board: sama5d2_xplained: Make SPL work on\n\tspiflash", "X-BeenThere": "u-boot@lists.denx.de", "X-Mailman-Version": "2.1.18", "Precedence": "list", "List-Id": "U-Boot discussion <u-boot.lists.denx.de>", "List-Unsubscribe": "<https://lists.denx.de/options/u-boot>,\n\t<mailto:u-boot-request@lists.denx.de?subject=unsubscribe>", "List-Archive": "<http://lists.denx.de/pipermail/u-boot/>", "List-Post": "<mailto:u-boot@lists.denx.de>", "List-Help": "<mailto:u-boot-request@lists.denx.de?subject=help>", "List-Subscribe": "<https://lists.denx.de/listinfo/u-boot>,\n\t<mailto:u-boot-request@lists.denx.de?subject=subscribe>", "Content-Type": "text/plain; charset=\"utf-8\"", "Content-Transfer-Encoding": "base64", "Errors-To": "u-boot-bounces@lists.denx.de", "Sender": "\"U-Boot\" <u-boot-bounces@lists.denx.de>" }, "content": "Because before switching to a lower clock source, we must switch\nthe clock source first instead of last. So before configuring the\nPMC_MCKR register, invoke at91_mck_init_down() first.\n\nAs said in datasheet, the the size of SPL must not exceed the maximum\nsize allowed(64Kbytes).\n\nSigned-off-by: Wenyou Yang <wenyou.yang@microchip.com>\n---\n\nChanges in v4: None\nChanges in v3: None\nChanges in v2: None\n\n board/atmel/sama5d2_xplained/sama5d2_xplained.c | 10 ++++++++++\n include/configs/sama5d2_xplained.h | 2 +-\n 2 files changed, 11 insertions(+), 1 deletion(-)", "diff": "diff --git a/board/atmel/sama5d2_xplained/sama5d2_xplained.c b/board/atmel/sama5d2_xplained/sama5d2_xplained.c\nindex 7e0cb4228f..5758653030 100644\n--- a/board/atmel/sama5d2_xplained/sama5d2_xplained.c\n+++ b/board/atmel/sama5d2_xplained/sama5d2_xplained.c\n@@ -247,6 +247,16 @@ void at91_pmc_init(void)\n \tstruct at91_pmc *pmc = (struct at91_pmc *)ATMEL_BASE_PMC;\n \tu32 tmp;\n \n+\t/*\n+\t * while coming from the ROM code, we run on PLLA @ 492 MHz / 164 MHz\n+\t * so we need to slow down and configure MCKR accordingly.\n+\t * This is why we have a special flavor of the switching function.\n+\t */\n+\ttmp = AT91_PMC_MCKR_PLLADIV_2 |\n+\t AT91_PMC_MCKR_MDIV_3 |\n+\t AT91_PMC_MCKR_CSS_MAIN;\n+\tat91_mck_init_down(tmp);\n+\n \ttmp = AT91_PMC_PLLAR_29 |\n \t AT91_PMC_PLLXR_PLLCOUNT(0x3f) |\n \t AT91_PMC_PLLXR_MUL(82) |\ndiff --git a/include/configs/sama5d2_xplained.h b/include/configs/sama5d2_xplained.h\nindex 891218d83e..aedd5684c4 100644\n--- a/include/configs/sama5d2_xplained.h\n+++ b/include/configs/sama5d2_xplained.h\n@@ -61,7 +61,7 @@\n /* SPL */\n #define CONFIG_SPL_FRAMEWORK\n #define CONFIG_SPL_TEXT_BASE\t\t0x200000\n-#define CONFIG_SPL_MAX_SIZE\t\t0x18000\n+#define CONFIG_SPL_MAX_SIZE\t\t0x10000\n #define CONFIG_SPL_BSS_START_ADDR\t0x20000000\n #define CONFIG_SPL_BSS_MAX_SIZE\t\t0x80000\n #define CONFIG_SYS_SPL_MALLOC_START\t0x20080000\n", "prefixes": [ "U-Boot", "v4", "09/12" ] }