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authorƁukasz Majewski <l.majewski@samsung.com>2012-11-13 03:21:56 +0000
committerAnatolij Gustschin <agust@denx.de>2012-11-14 11:21:09 +0100
commit2ffb4beb50adf4dca60b6953c3d4c30230cc94d8 (patch)
tree7693df6ea4c5a079bdc9c269f92fbb3014c5b321 /arch
parentc7336815078ff3745e3130aeff35991e3e98e61e (diff)
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pmic: Introduce power_init_board() method at ./lib/board.c file
It is necessary to introduce a new system wide function- power_init_board() It turns out, that power initialization must be done as early as possible. In the case of PMIC framework redesign, which aims to support multiple instances of PMIC devices the initialization shall be performed just after malloc configuration. The power_init_board function is a weak function with default implementation. Signed-off-by: Lukasz Majewski <l.majewski@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
Diffstat (limited to 'arch')
-rw-r--r--arch/arm/lib/board.c8
1 files changed, 8 insertions, 0 deletions
diff --git a/arch/arm/lib/board.c b/arch/arm/lib/board.c
index 92cad9a..22a4d9c 100644
--- a/arch/arm/lib/board.c
+++ b/arch/arm/lib/board.c
@@ -224,6 +224,13 @@ int __arch_cpu_init(void)
int arch_cpu_init(void)
__attribute__((weak, alias("__arch_cpu_init")));
+int __power_init_board(void)
+{
+ return 0;
+}
+int power_init_board(void)
+ __attribute__((weak, alias("__power_init_board")));
+
init_fnc_t *init_sequence[] = {
arch_cpu_init, /* basic arch cpu dependent setup */
@@ -525,6 +532,7 @@ void board_init_r(gd_t *id, ulong dest_addr)
#ifdef CONFIG_ARCH_EARLY_INIT_R
arch_early_init_r();
#endif
+ power_init_board();
#if !defined(CONFIG_SYS_NO_FLASH)
puts("Flash: ");