From 0be0f205b974abb7b464e5b2819db47bbc6d5f1f Mon Sep 17 00:00:00 2001 From: Simon Glass Date: Sat, 15 Jul 2023 21:38:53 -0600 Subject: bdinfo: Show the malloc base with the bdinfo command It is useful to see the base of the malloc region. This is visible when debugging but not in normal usage. Add it to the global data so that it can be shown. Signed-off-by: Simon Glass Reviewed-by: Nikhil M Jain Reviewed-by: Bin Meng Tested-by: Nikhil M Jain --- include/asm-generic/global_data.h | 13 +++++++++++++ 1 file changed, 13 insertions(+) (limited to 'include') diff --git a/include/asm-generic/global_data.h b/include/asm-generic/global_data.h index a1e1b9d6400..8fc205ded1a 100644 --- a/include/asm-generic/global_data.h +++ b/include/asm-generic/global_data.h @@ -301,6 +301,12 @@ struct global_data { * @timebase_l: low 32 bits of timer */ unsigned int timebase_l; + /** + * @malloc_start: start of malloc() region + */ +#if CONFIG_IS_ENABLED(CMD_BDINFO_EXTRA) + unsigned long malloc_start; +#endif #if CONFIG_VAL(SYS_MALLOC_F_LEN) /** * @malloc_base: base address of early malloc() @@ -560,6 +566,13 @@ static_assert(sizeof(struct global_data) == GD_SIZE); #define gd_event_state() NULL #endif +#if CONFIG_IS_ENABLED(CMD_BDINFO_EXTRA) +#define gd_malloc_start() gd->malloc_start +#define gd_set_malloc_start(_val) gd->malloc_start = (_val) +#else +#define gd_malloc_start() 0 +#define gd_set_malloc_start(val) +#endif /** * enum gd_flags - global data flags * -- cgit v1.2.3