mirror of
https://github.com/brain-hackers/u-boot-brain
synced 2024-09-27 23:20:26 +09:00
pwsh1: clear DDR2 flag to go into LPDDR mode
This commit is contained in:
parent
f22167fa9d
commit
8707fcb7fa
@ -273,10 +273,16 @@ const static uint32_t lpddr_dram_vals[] = {
|
|||||||
void mxs_adjust_memory_params(uint32_t *dram_vals)
|
void mxs_adjust_memory_params(uint32_t *dram_vals)
|
||||||
{
|
{
|
||||||
int i;
|
int i;
|
||||||
|
struct mxs_pinctrl_regs *pinctrl_regs =
|
||||||
|
(struct mxs_pinctrl_regs *)MXS_PINCTRL_BASE;
|
||||||
|
|
||||||
for (i = 0; i < ARRAY_SIZE(lpddr_dram_vals); i++) {
|
for (i = 0; i < ARRAY_SIZE(lpddr_dram_vals); i++) {
|
||||||
dram_vals[i] = lpddr_dram_vals[i];
|
dram_vals[i] = lpddr_dram_vals[i];
|
||||||
}
|
}
|
||||||
|
|
||||||
|
/* Go into LPDDR mode */
|
||||||
|
writel(PINCTRL_EMI_DS_CTRL_DDR_MODE_DDR2,
|
||||||
|
&pinctrl_regs->hw_pinctrl_emi_ds_ctrl_clr);
|
||||||
}
|
}
|
||||||
|
|
||||||
void board_init_ll(const uint32_t arg, const uint32_t *resptr)
|
void board_init_ll(const uint32_t arg, const uint32_t *resptr)
|
||||||
|
Loading…
Reference in New Issue
Block a user