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| author | Tom Rini <trini@ti.com> | 2015-02-10 19:07:22 -0500 |
|---|---|---|
| committer | Andreas Bießmann <andreas.devel@googlemail.com> | 2015-04-01 01:04:27 +0200 |
| commit | e755d54392554b82ce140cb96bca81ac52f69f43 (patch) | |
| tree | b17c18405dbc3640337cb07198b0024fcdb0c7e4 | |
| parent | a2df3a37d78583f40e2d2053e5cf0ff689ac4aa4 (diff) | |
| download | u-boot-imx-e755d54392554b82ce140cb96bca81ac52f69f43.zip u-boot-imx-e755d54392554b82ce140cb96bca81ac52f69f43.tar.gz u-boot-imx-e755d54392554b82ce140cb96bca81ac52f69f43.tar.bz2 | |
spl_atmel.c: Switch s_init to board_init_f
To facilitate changing lowlevel_init to become s_init, move the current
contents of s_init into board_init_f and add the rest of what
board_init_f does here.
In order to compile clean without CONFIG_SKIP_LOWLEVEL_INIT set, leave an
empty stub of s_init(). It can be removed when lowlevel_init becomes s_init.
Cc: Bo Shen <voice.shen@atmel.com>
Cc: Andreas Bießmann <andreas.devel@googlemail.com>
Tested-by: Matt Porter <mporter@konsulko.com> on sama5d3_xplained
Signed-off-by: Tom Rini <trini@ti.com>
[rebased on current master, leave s_init() as empty stub]
Signed-off-by: Andreas Bießmann <andreas.devel@googlemail.com>
| -rw-r--r-- | arch/arm/mach-at91/spl_atmel.c | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/arch/arm/mach-at91/spl_atmel.c b/arch/arm/mach-at91/spl_atmel.c index 9cc1111..8ac5335 100644 --- a/arch/arm/mach-at91/spl_atmel.c +++ b/arch/arm/mach-at91/spl_atmel.c @@ -70,8 +70,13 @@ __weak void redirect_int_from_saic_to_aic(void) /* This only be used for sama5d4 soc now */ } +/* empty stub to satisfy current lowlevel_init, can be removed any time */ void s_init(void) { +} + +void board_init_f(ulong dummy) +{ switch_to_main_crystal_osc(); /* disable watchdog */ @@ -93,4 +98,9 @@ void s_init(void) preloader_console_init(); mem_init(); + + /* Clear the BSS. */ + memset(__bss_start, 0, __bss_end - __bss_start); + + board_init_r(NULL, 0); } |