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ARM: DRA7: Make do_set_mux32() generic

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do_set_mux32() is redefined in dra7xx and beagle_x15 boards.
IO delay recalibration sequence also needs this.
Making it generic to avoid duplication.

Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com>
Signed-off-by: Nishanth Menon <nm@ti.com>
This commit is contained in:
Lokesh Vutla 2015-06-04 16:42:33 +05:30 • committed by Tom Rini
parent ee4dc2590f
commit 1f68451ca0
4 changed files with 10 additions and 20 deletions
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9
arch/arm/cpu/armv7/omap5/hwinit.c
View file

@ -40,6 +40,15 @@ static struct gpio_bank gpio_bank_54xx[8] = {
const struct gpio_bank *const omap_gpio_bank = gpio_bank_54xx;
void do_set_mux32(u32 base, struct pad_conf_entry const *array, int size)
{
int i;
struct pad_conf_entry *pad = (struct pad_conf_entry *)array;
for (i = 0; i < size; i++, pad++)
writel(pad->val, base + pad->offset);
}
#ifdef CONFIG_SPL_BUILD
/* LPDDR2 specific IO settings */
static void io_settings_lpddr2(void)

1
arch/arm/include/asm/arch-omap5/sys_proto.h
View file

@ -32,6 +32,7 @@ void gpmc_init(void);
void watchdog_init(void);
u32 get_device_type(void);
void do_set_mux(u32 base, struct pad_conf_entry const *array, int size);
void do_set_mux32(u32 base, struct pad_conf_entry const *array, int size);
void set_muxconf_regs_essential(void);
u32 wait_on_value(u32, u32, void *, u32);
void sdelay(unsigned long);

10
board/ti/beagle_x15/board.c
View file

@ -261,16 +261,6 @@ int board_late_init(void)
return 0;
}
static void do_set_mux32(u32 base,
struct pad_conf_entry const *array, int size)
{
int i;
struct pad_conf_entry *pad = (struct pad_conf_entry *)array;
for (i = 0; i < size; i++, pad++)
writel(pad->val, base + pad->offset);
}
void set_muxconf_regs_essential(void)
{
do_set_mux32((*ctrl)->control_padconf_core_base,

10
board/ti/dra7xx/evm.c
View file

@ -107,16 +107,6 @@ int board_late_init(void)
return 0;
}
static void do_set_mux32(u32 base,
struct pad_conf_entry const *array, int size)
{
int i;
struct pad_conf_entry *pad = (struct pad_conf_entry *)array;
for (i = 0; i < size; i++, pad++)
writel(pad->val, base + pad->offset);
}
void set_muxconf_regs_essential(void)
{
do_set_mux32((*ctrl)->control_padconf_core_base,