From: "Álvaro Fernández Rojas" <noltari@gmail.com>
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
Cc: "Álvaro Fernández Rojas" <noltari@gmail.com>
Subject: [PATCH 1/2] MIPS: BCM63xx: add helper function to detect CFE
Date: Mon, 8 Jun 2020 11:40:52 +0200 [thread overview]
Message-ID: <20200608094053.3381512-2-noltari@gmail.com> (raw)
In-Reply-To: <20200608094053.3381512-1-noltari@gmail.com>
CFE passes argument 3 as "CFE1".
Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
Signed-off-by: Jonas Gorski <jonas.gorski@gmail.com>
---
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 <asm/bootinfo.h>
+
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_ */
--
2.26.2
next prev parent reply other threads:[~2020-06-08 9:41 UTC|newest]
Thread overview: 28+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-06-08 9:40 [PATCH 0/2] mtd: parsers: bcm63xx: simplify CFE detection Álvaro Fernández Rojas
2020-06-08 9:40 ` Álvaro Fernández Rojas [this message]
2020-06-08 9:40 ` [PATCH 2/2] " Álvaro Fernández Rojas
2020-06-08 16:06 ` [PATCH v2] " Álvaro Fernández Rojas
2020-06-11 7:55 ` Miquel Raynal
2020-06-11 15:16 ` Álvaro Fernández Rojas
2020-06-11 15:42 ` Florian Fainelli
2020-06-11 15:46 ` Miquel Raynal
2020-06-11 16:14 ` Álvaro Fernández Rojas
2020-06-12 7:02 ` Miquel Raynal
2020-06-12 7:30 ` Álvaro Fernández Rojas
2020-06-12 7:33 ` Miquel Raynal
2020-06-12 7:37 ` Álvaro Fernández Rojas
2020-06-12 7:35 ` [PATCH v3] " Álvaro Fernández Rojas
2020-06-15 8:54 ` Miquel Raynal
2020-06-15 9:17 ` [PATCH v4] " Álvaro Fernández Rojas
2020-06-15 16:30 ` Florian Fainelli
2020-06-15 17:38 ` Miquel Raynal
2020-08-14 8:56 ` Guenter Roeck
2020-09-22 3:18 ` Naresh Kamboju
2020-09-22 3:26 ` Guenter Roeck
2020-09-28 14:16 ` Miquel Raynal
2020-09-28 19:35 ` Florian Fainelli
2020-09-29 17:27 ` [PATCH] mtd: parsers: bcm63xx: Do not make it modular Florian Fainelli
2020-10-02 7:15 ` Miquel Raynal
2020-10-11 14:14 ` Guenter Roeck
2020-10-12 7:04 ` Miquel Raynal
2020-10-12 13:24 ` Guenter Roeck
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