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[83.49.61.28]) by smtp.gmail.com with ESMTPSA id a3sm22096479wrp.91.2020.06.08.02.40.56 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 08 Jun 2020 02:40:57 -0700 (PDT) From: =?utf-8?q?=C3=81lvaro_Fern=C3=A1ndez_Rojas?= To: tsbogend@alpha.franken.de, f.fainelli@gmail.com, bcm-kernel-feedback-list@broadcom.com, miquel.raynal@bootlin.com, richard@nod.at, vigneshr@ti.com, jonas.gorski@gmail.com, linus.walleij@linaro.org, linux-mips@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, linux-mtd@lists.infradead.org Subject: [PATCH 1/2] MIPS: BCM63xx: add helper function to detect CFE Date: Mon, 8 Jun 2020 11:40:52 +0200 Message-Id: <20200608094053.3381512-2-noltari@gmail.com> X-Mailer: git-send-email 2.26.2 In-Reply-To: <20200608094053.3381512-1-noltari@gmail.com> References: <20200608094053.3381512-1-noltari@gmail.com> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20200608_024059_302659_55BA0FE4 X-CRM114-Status: UNSURE ( 7.50 ) X-CRM114-Notice: Please train this message. X-Spam-Score: -0.2 (/) X-Spam-Report: SpamAssassin version 3.4.4 on bombadil.infradead.org summary: Content analysis details: (-0.2 points) pts rule name description ---- ---------------------- -------------------------------------------------- -0.0 RCVD_IN_DNSWL_NONE RBL: Sender listed at https://www.dnswl.org/, no trust [2a00:1450:4864:20:0:0:0:32e listed in] [list.dnswl.org] 0.0 FREEMAIL_FROM Sender email is commonly abused enduser mail provider [noltari[at]gmail.com] 0.0 SPF_HELO_NONE SPF: HELO does not publish an SPF Record -0.0 SPF_PASS SPF: sender matches SPF record 0.1 DKIM_SIGNED Message has a DKIM or DK signature, not necessarily valid -0.1 DKIM_VALID_EF Message has a valid DKIM or DK signature from envelope-from domain -0.1 DKIM_VALID_AU Message has a valid DKIM or DK signature from author's domain -0.1 DKIM_VALID Message has at least one valid DKIM or DK signature X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: =?utf-8?q?=C3=81lvaro_Fern=C3=A1ndez_Rojas?= Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org CFE passes argument 3 as "CFE1". Signed-off-by: Álvaro Fernández Rojas Signed-off-by: Jonas Gorski --- arch/mips/include/asm/mach-bcm63xx/bcm63xx_board.h | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/arch/mips/include/asm/mach-bcm63xx/bcm63xx_board.h b/arch/mips/include/asm/mach-bcm63xx/bcm63xx_board.h index 1d19a726f86c..5af07796e8c7 100644 --- a/arch/mips/include/asm/mach-bcm63xx/bcm63xx_board.h +++ b/arch/mips/include/asm/mach-bcm63xx/bcm63xx_board.h @@ -2,6 +2,8 @@ #ifndef BCM63XX_BOARD_H_ #define BCM63XX_BOARD_H_ +#include + const char *board_get_name(void); void board_prom_init(void); @@ -10,4 +12,8 @@ void board_setup(void); int board_register_devices(void); +static inline bool bcm63xx_is_cfe_present(void) { + return fw_arg3 == 0x43464531; +} + #endif /* ! BCM63XX_BOARD_H_ */