Re: [U-Boot] [PATCH 2/3] sandbox: allow processing before main loop

[Simon Glass]

Hi Mike,

On Sun, Feb 26, 2012 at 2:38 PM, Mike Frysinger  wrote:
> From: Simon Glass 
>
> In order to pass command line arguments to sandbox we need to be able
> to act on them. So take control back at the end of board_init_r() from
> where we can call the main loop or do something else.
>
> Signed-off-by: Simon Glass 
> Signed-off-by: Mike Frysinger 
> ---
>  arch/sandbox/cpu/start.c                  |    5 +
>  arch/sandbox/include/asm/u-boot-sandbox.h |    3 +++
>  arch/sandbox/lib/board.c                  |    2 ++
>  3 files changed, 10 insertions(+), 0 deletions(-)
>
> diff --git a/arch/sandbox/cpu/start.c b/arch/sandbox/cpu/start.c
> index 2b66eed..dc020ee 100644
> --- a/arch/sandbox/cpu/start.c
> +++ b/arch/sandbox/cpu/start.c
> @@ -22,6 +22,11 @@
>  #include 
>  #include 
>
> +int sb_main_loop_init(void)

Would prefer sandbox_main_loop_init()

> +{
> +       return 0;
> +}
> +
>  int main(int argc, char *argv[])
>  {
>        int err;
> diff --git a/arch/sandbox/include/asm/u-boot-sandbox.h 
> b/arch/sandbox/include/asm/u-boot-sandbox.h
> index 236b4ee..f0e8b3c 100644
> --- a/arch/sandbox/include/asm/u-boot-sandbox.h
> +++ b/arch/sandbox/include/asm/u-boot-sandbox.h
> @@ -35,4 +35,7 @@
>  int board_init(void);
>  int dram_init(void);
>
> +/* start.c */
> +int sb_main_loop_init(void);
> +
>  #endif /* _U_BOOT_SANDBOX_H_ */
> diff --git a/arch/sandbox/lib/board.c b/arch/sandbox/lib/board.c
> index 6d464d6..1082e7d 100644
> --- a/arch/sandbox/lib/board.c
> +++ b/arch/sandbox/lib/board.c
> @@ -269,6 +269,8 @@ void board_init_r(gd_t *id, ulong dest_addr)
>        post_run(NULL, POST_RAM | post_bootmode_get(0));
>  #endif
>
> +       sb_main_loop_init();
> +
>        /*
>         * For now, run the main loop. Later we might let this be done
>         * in the main program.
> --
> 1.7.8.4
>

Regards,
Simon
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[U-Boot] [PATCH 2/3] sandbox: allow processing before main loop

[Mike Frysinger]

From: Simon Glass 

In order to pass command line arguments to sandbox we need to be able
to act on them. So take control back at the end of board_init_r() from
where we can call the main loop or do something else.

Signed-off-by: Simon Glass 
Signed-off-by: Mike Frysinger 
---
 arch/sandbox/cpu/start.c  |5 +
 arch/sandbox/include/asm/u-boot-sandbox.h |3 +++
 arch/sandbox/lib/board.c  |2 ++
 3 files changed, 10 insertions(+), 0 deletions(-)

diff --git a/arch/sandbox/cpu/start.c b/arch/sandbox/cpu/start.c
index 2b66eed..dc020ee 100644
--- a/arch/sandbox/cpu/start.c
+++ b/arch/sandbox/cpu/start.c
@@ -22,6 +22,11 @@
 #include 
 #include 
 
+int sb_main_loop_init(void)
+{
+   return 0;
+}
+
 int main(int argc, char *argv[])
 {
int err;
diff --git a/arch/sandbox/include/asm/u-boot-sandbox.h 
b/arch/sandbox/include/asm/u-boot-sandbox.h
index 236b4ee..f0e8b3c 100644
--- a/arch/sandbox/include/asm/u-boot-sandbox.h
+++ b/arch/sandbox/include/asm/u-boot-sandbox.h
@@ -35,4 +35,7 @@
 int board_init(void);
 int dram_init(void);
 
+/* start.c */
+int sb_main_loop_init(void);
+
 #endif /* _U_BOOT_SANDBOX_H_ */
diff --git a/arch/sandbox/lib/board.c b/arch/sandbox/lib/board.c
index 6d464d6..1082e7d 100644
--- a/arch/sandbox/lib/board.c
+++ b/arch/sandbox/lib/board.c
@@ -269,6 +269,8 @@ void board_init_r(gd_t *id, ulong dest_addr)
post_run(NULL, POST_RAM | post_bootmode_get(0));
 #endif
 
+   sb_main_loop_init();
+
/*
 * For now, run the main loop. Later we might let this be done
 * in the main program.
-- 
1.7.8.4

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