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arm64: versal: Remove one level of indentation in board_early_init_r()

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Simplify code indentation.

Signed-off-by: Michal Simek <michal.simek@xilinx.com>
This commit is contained in:
Michal Simek 2019-01-28 11:08:00 +01:00
parent a318b93929
commit fb771793bd
1 changed files with 29 additions and 28 deletions
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57
board/xilinx/versal/board.c
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@ -21,42 +21,43 @@ int board_init(void)
int board_early_init_r(void)
{
if (current_el() == 3) {
u32 val;
u32 val;
writel(IOU_SWITCH_CTRL_CLKACT_BIT |
(0x20 << IOU_SWITCH_CTRL_DIVISOR0_SHIFT),
&crlapb_base->iou_switch_ctrl);
if (current_el() != 3)
return 0;
/* Global timer init - Program time stamp reference clk */
val = readl(&crlapb_base->timestamp_ref_ctrl);
val |= CRL_APB_TIMESTAMP_REF_CTRL_CLKACT_BIT;
writel(val, &crlapb_base->timestamp_ref_ctrl);
writel(IOU_SWITCH_CTRL_CLKACT_BIT |
(0x20 << IOU_SWITCH_CTRL_DIVISOR0_SHIFT),
&crlapb_base->iou_switch_ctrl);
debug("ref ctrl 0x%x\n",
readl(&crlapb_base->timestamp_ref_ctrl));
/* Global timer init - Program time stamp reference clk */
val = readl(&crlapb_base->timestamp_ref_ctrl);
val |= CRL_APB_TIMESTAMP_REF_CTRL_CLKACT_BIT;
writel(val, &crlapb_base->timestamp_ref_ctrl);
/* Clear reset of timestamp reg */
writel(0, &crlapb_base->rst_timestamp);
debug("ref ctrl 0x%x\n",
readl(&crlapb_base->timestamp_ref_ctrl));
/*
* Program freq register in System counter and
* enable system counter.
*/
writel(COUNTER_FREQUENCY,
&iou_scntr_secure->base_frequency_id_register);
/* Clear reset of timestamp reg */
writel(0, &crlapb_base->rst_timestamp);
debug("counter val 0x%x\n",
readl(&iou_scntr_secure->base_frequency_id_register));
/*
* Program freq register in System counter and
* enable system counter.
*/
writel(COUNTER_FREQUENCY,
&iou_scntr_secure->base_frequency_id_register);
writel(IOU_SCNTRS_CONTROL_EN,
&iou_scntr_secure->counter_control_register);
debug("counter val 0x%x\n",
readl(&iou_scntr_secure->base_frequency_id_register));
debug("scntrs control 0x%x\n",
readl(&iou_scntr_secure->counter_control_register));
debug("timer 0x%llx\n", get_ticks());
debug("timer 0x%llx\n", get_ticks());
}
writel(IOU_SCNTRS_CONTROL_EN,
&iou_scntr_secure->counter_control_register);
debug("scntrs control 0x%x\n",
readl(&iou_scntr_secure->counter_control_register));
debug("timer 0x%llx\n", get_ticks());
debug("timer 0x%llx\n", get_ticks());
return 0;
}