From: Andrey Smirnov <andrew.smirnov@gmail.com>
To: barebox@lists.infradead.org
Cc: Andrey Smirnov <andrew.smirnov@gmail.com>
Subject: [PATCH v3 09/10] ARM: i.MX: bbu: Make struct imx_internal_bbu_handler public
Date: Tue, 26 Jun 2018 18:04:11 -0700 [thread overview]
Message-ID: <20180627010412.20646-10-andrew.smirnov@gmail.com> (raw)
In-Reply-To: <20180627010412.20646-1-andrew.smirnov@gmail.com>
Make struct imx_internal_bbu_handler public, so it would be possible
to access some of its parameters in board specific code.
Signed-off-by: Andrey Smirnov <andrew.smirnov@gmail.com>
---
arch/arm/mach-imx/imx-bbu-internal.c | 30 +++++++++++-----------------
arch/arm/mach-imx/include/mach/bbu.h | 13 ++++++++++++
2 files changed, 25 insertions(+), 18 deletions(-)
diff --git a/arch/arm/mach-imx/imx-bbu-internal.c b/arch/arm/mach-imx/imx-bbu-internal.c
index 8c44d601d..1dde65a0c 100644
--- a/arch/arm/mach-imx/imx-bbu-internal.c
+++ b/arch/arm/mach-imx/imx-bbu-internal.c
@@ -38,13 +38,6 @@
#define IMX_INTERNAL_FLAG_KEEP_DOSPART (1 << 1)
#define IMX_INTERNAL_FLAG_ERASE (1 << 2)
-struct imx_internal_bbu_handler {
- struct bbu_handler handler;
- unsigned long flash_header_offset;
- size_t device_size;
- unsigned long flags;
-};
-
/*
* Actually write an image to the target device, eventually keeping a
* DOS partition table on the device
@@ -168,8 +161,6 @@ static int imx_bbu_check_prereq(const char *devicefile, struct bbu_data *data)
*/
int imx_bbu_internal_v1_update(struct bbu_handler *handler, struct bbu_data *data)
{
- struct imx_internal_bbu_handler *imx_handler =
- container_of(handler, struct imx_internal_bbu_handler, handler);
int ret;
ret = imx_bbu_check_prereq(data->devicefile, data);
@@ -178,7 +169,9 @@ int imx_bbu_internal_v1_update(struct bbu_handler *handler, struct bbu_data *dat
pr_info("updating to %s\n", data->devicefile);
- ret = imx_bbu_write_device(imx_handler, data->devicefile, data, data->image, data->len);
+ ret = imx_bbu_write_device(to_imx_internal_bbu_hander(handler),
+ data->devicefile, data, data->image,
+ data->len);
return ret;
}
@@ -365,11 +358,12 @@ out:
*/
static int imx_bbu_internal_v2_update(struct bbu_handler *handler, struct bbu_data *data)
{
- struct imx_internal_bbu_handler *imx_handler =
- container_of(handler, struct imx_internal_bbu_handler, handler);
+ struct imx_internal_bbu_handler *imx_handler;
int ret;
const uint32_t *barker;
+ imx_handler = to_imx_internal_bbu_hander(handler);
+
ret = imx_bbu_check_prereq(data->devicefile, data);
if (ret)
return ret;
@@ -393,14 +387,15 @@ static int imx_bbu_internal_v2_update(struct bbu_handler *handler, struct bbu_da
static int imx_bbu_internal_v2_mmcboot_update(struct bbu_handler *handler,
struct bbu_data *data)
{
- struct imx_internal_bbu_handler *imx_handler =
- container_of(handler, struct imx_internal_bbu_handler, handler);
+ struct imx_internal_bbu_handler *imx_handler;
int ret;
const uint32_t *barker;
char *bootpartvar;
const char *bootpart;
char *devicefile;
+ imx_handler = to_imx_internal_bbu_hander(handler);
+
barker = data->image + imx_handler->flash_header_offset;
if (*barker != IVT_BARKER) {
@@ -445,16 +440,15 @@ free_bootpartvar:
static int imx_bbu_external_update(struct bbu_handler *handler, struct bbu_data *data)
{
- struct imx_internal_bbu_handler *imx_handler =
- container_of(handler, struct imx_internal_bbu_handler, handler);
int ret;
ret = imx_bbu_check_prereq(data->devicefile, data);
if (ret)
return ret;
- return imx_bbu_write_device(imx_handler, data->devicefile, data,
- data->image, data->len);
+ return imx_bbu_write_device(to_imx_internal_bbu_hander(handler),
+ data->devicefile, data, data->image,
+ data->len);
}
static struct imx_internal_bbu_handler *__init_handler(const char *name, char *devicefile,
diff --git a/arch/arm/mach-imx/include/mach/bbu.h b/arch/arm/mach-imx/include/mach/bbu.h
index 04be8cea5..5c3349d98 100644
--- a/arch/arm/mach-imx/include/mach/bbu.h
+++ b/arch/arm/mach-imx/include/mach/bbu.h
@@ -4,6 +4,19 @@
#include <bbu.h>
#include <errno.h>
+struct imx_internal_bbu_handler {
+ struct bbu_handler handler;
+ unsigned long flash_header_offset;
+ size_t device_size;
+ unsigned long flags;
+};
+
+static inline struct imx_internal_bbu_handler *
+to_imx_internal_bbu_hander(struct bbu_handler *handler)
+{
+ return container_of(handler, struct imx_internal_bbu_handler, handler);
+}
+
struct imx_dcd_entry;
struct imx_dcd_v2_entry;
--
2.17.1
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next prev parent reply other threads:[~2018-06-27 1:04 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-06-27 1:04 [PATCH v3 00/10] ZII RDU1 support Andrey Smirnov
2018-06-27 1:04 ` [PATCH v3 01/10] mtd: mtd_dataflash: Don't print bogus command values for READs Andrey Smirnov
2018-06-27 1:04 ` [PATCH v3 02/10] common: clock: Sample time before poller_call() Andrey Smirnov
2018-06-27 1:04 ` [PATCH v3 03/10] ARM: babbage: Make PMIC initialization shareable Andrey Smirnov
2018-06-27 1:04 ` [PATCH v3 04/10] bbu: Make bbu_find_handler_by_device() public Andrey Smirnov
2018-06-27 1:04 ` [PATCH v3 05/10] ARM: i.MX: bbu: Make imx_bbu_internal_v1_update() public Andrey Smirnov
2018-06-27 1:04 ` [PATCH v3 06/10] ARM: i.MX: Move i.MX header definitions to mach-imx Andrey Smirnov
2018-06-27 1:04 ` [PATCH v3 07/10] filtype: Add code to detect i.MX image v1 Andrey Smirnov
2018-06-27 1:04 ` [PATCH v3 08/10] ARM: i.MX: bbu: Allow plain i.MX v1 images as a special case Andrey Smirnov
2018-06-27 1:04 ` Andrey Smirnov [this message]
2018-06-27 1:04 ` [PATCH v3 10/10] ARM: i.MX: Add support for ZII RDU1 board Andrey Smirnov
2018-06-27 5:32 ` Nikita Yushchenko
2018-06-27 17:12 ` Andrey Smirnov
2018-06-27 9:00 ` [PATCH v3 00/10] ZII RDU1 support Lucas Stach
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