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From: Andrey Smirnov <andrew.smirnov@gmail.com>
To: barebox@lists.infradead.org
Cc: Andrey Smirnov <andrew.smirnov@gmail.com>
Subject: [PATCH v2 15/24] ARM: i.MX: bbu: Add support for SPI/I2C on VFxxx
Date: Thu, 23 Aug 2018 19:52:34 -0700	[thread overview]
Message-ID: <20180824025243.19479-16-andrew.smirnov@gmail.com> (raw)
In-Reply-To: <20180824025243.19479-1-andrew.smirnov@gmail.com>

Signed-off-by: Andrey Smirnov <andrew.smirnov@gmail.com>
---
 arch/arm/mach-imx/imx-bbu-internal.c | 10 ++++++++++
 arch/arm/mach-imx/include/mach/bbu.h | 11 +++++++++++
 2 files changed, 21 insertions(+)

diff --git a/arch/arm/mach-imx/imx-bbu-internal.c b/arch/arm/mach-imx/imx-bbu-internal.c
index c1b3d9ce8..ecc885d29 100644
--- a/arch/arm/mach-imx/imx-bbu-internal.c
+++ b/arch/arm/mach-imx/imx-bbu-internal.c
@@ -598,6 +598,16 @@ int imx6_bbu_internal_spi_i2c_register_handler(const char *name,
 					       unsigned long flags)
 	__alias(imx53_bbu_internal_spi_i2c_register_handler);
 
+/*
+ * Register an VFxxx internal boot update handler for i2c/spi
+ * EEPROMs / flashes. Nearly the same as MMC/SD, but we do not need to
+ * keep a partition table. We have to erase the device beforehand though.
+ */
+int vf610_bbu_internal_spi_i2c_register_handler(const char *name,
+						const char *devicefile,
+						unsigned long flags)
+	__alias(imx6_bbu_internal_spi_i2c_register_handler);
+
 int imx_bbu_external_nor_register_handler(const char *name,
 					  const char *devicefile,
 					  unsigned long flags)
diff --git a/arch/arm/mach-imx/include/mach/bbu.h b/arch/arm/mach-imx/include/mach/bbu.h
index b16766c75..d543d0e92 100644
--- a/arch/arm/mach-imx/include/mach/bbu.h
+++ b/arch/arm/mach-imx/include/mach/bbu.h
@@ -59,6 +59,9 @@ int imx6_bbu_internal_spi_i2c_register_handler(const char *name, const char *dev
 int vf610_bbu_internal_mmc_register_handler(const char *name, const char *devicefile,
 		unsigned long flags);
 
+int vf610_bbu_internal_spi_i2c_register_handler(const char *name, const char *devicefile,
+						unsigned long flags);
+
 int imx_bbu_external_nor_register_handler(const char *name, const char *devicefile,
 		unsigned long flags);
 
@@ -124,6 +127,14 @@ static inline int imx_bbu_external_nor_register_handler(const char *name, const
 {
 	return -ENOSYS;
 }
+
+static inline int
+vf610_bbu_internal_spi_i2c_register_handler(const char *name, char *devicefile,
+					    unsigned long flags)
+{
+	return -ENOSYS;
+}
+
 #endif
 
 #if defined(CONFIG_BAREBOX_UPDATE_IMX_EXTERNAL_NAND)
-- 
2.17.1


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  parent reply	other threads:[~2018-08-24  2:53 UTC|newest]

Thread overview: 26+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2018-08-24  2:52 [PATCH v2 00/24] i.MX BBU improvements and bugfixes Andrey Smirnov
2018-08-24  2:52 ` [PATCH v2 01/24] ARM: i.MX: bbu: Remove unused define Andrey Smirnov
2018-08-24  2:52 ` [PATCH v2 02/24] filetype: Add arch/ to include path Andrey Smirnov
2018-08-24  2:52 ` [PATCH v2 03/24] filetype: Add code to detect i.MX image v1 Andrey Smirnov
2018-08-24  2:52 ` [PATCH v2 04/24] filetype: Add code to detect i.MX image v2 Andrey Smirnov
2018-08-24  2:52 ` [PATCH v2 05/24] ARM: i.MX: bbu: Move inner-image type check Andrey Smirnov
2018-08-24  2:52 ` [PATCH v2 06/24] ARM: i.MX: bbu: Drop IMX_INTERNAL_FLAG_NAND Andrey Smirnov
2018-08-24  2:52 ` [PATCH v2 07/24] ARM: i.MX: bbu: Consolidate various update helpers Andrey Smirnov
2018-08-24  2:52 ` [PATCH v2 08/24] ARM: i.MX: bbu: Simplify imx53_bbu_internal_nand_register_handler() Andrey Smirnov
2018-08-24  2:52 ` [PATCH v2 09/24] ARM: i.MX: bbu: Constify all 'devicefile' arguments Andrey Smirnov
2018-08-24  2:52 ` [PATCH v2 10/24] ARM: i.MX: bbu: Detect which platforms need v2 i.MX header Andrey Smirnov
2018-08-24  2:52 ` [PATCH v2 11/24] ARM: i.MX: bbu: Alias imx5*_bbu_internal_mmc_register_handler() Andrey Smirnov
2018-08-24  2:52 ` [PATCH v2 12/24] ARM: i.MX: bbu: Alias imx5*_bbu_internal_spi_i2c_register_handler() Andrey Smirnov
2018-08-24  2:52 ` [PATCH v2 13/24] ARM: i.MX: bbu: Move protect code into a separate routine Andrey Smirnov
2018-08-24  2:52 ` [PATCH v2 14/24] ARM: i.MX: bbu: Adjust FLASH_HEADER_OFFSET_MMC for i.MX8MQ Andrey Smirnov
2018-08-24  2:52 ` Andrey Smirnov [this message]
2018-08-24  2:52 ` [PATCH v2 16/24] ARM: i.MX: zii-vf610-dev-rev-b/c: Add support for BBU on SPI-NOR Andrey Smirnov
2018-08-24  2:52 ` [PATCH v2 17/24] ARM: i.MX: bbu: Add support for MMC on i.MX8MQ Andrey Smirnov
2018-08-24  2:52 ` [PATCH v2 18/24] ARM: nxp-imx8mq-evk: Add eMMC BBU configuration Andrey Smirnov
2018-08-24  2:52 ` [PATCH v2 19/24] libfile: Introduce pwrite_full() Andrey Smirnov
2018-08-24  2:52 ` [PATCH v2 20/24] ARM: i.MX: bbu: Use pwrite_full() instead of pwrite() Andrey Smirnov
2018-08-24  2:52 ` [PATCH v2 21/24] bbu: Remove logical negation in barebox_update_handler_exists() Andrey Smirnov
2018-08-24  2:52 ` [PATCH v2 22/24] block: Do not ignore error in blk->ops->write() Andrey Smirnov
2018-08-24  2:52 ` [PATCH v2 23/24] bbu: Report update failures explicitly Andrey Smirnov
2018-08-24  2:52 ` [PATCH v2 24/24] bbu: command: Make sure specified update handler exists Andrey Smirnov
2018-08-24  8:09 ` [PATCH v2 00/24] i.MX BBU improvements and bugfixes Sascha Hauer

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