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MSCC: Fix Jaguar2 board detection.

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When power cycle the Jaguar2 boards, it couldn't read the
phys, therefore it always deduce that the board type is
pcb111.

Add a small delay after setting the gpio pins, fix the
issue.

Signed-off-by: Horatiu Vultur <horatiu.vultur@microchip.com>
This commit is contained in:
Horatiu Vultur 2019-01-29 10:58:34 +01:00 committed by Daniel Schwierzeck
parent 45988b123c
commit 78b5431410
1 changed files with 3 additions and 0 deletions
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3
board/mscc/jr2/jr2.c
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@ -80,6 +80,9 @@ static void do_board_detect(void)
for (i = 56; i < 60; i++)
vcoreiii_gpio_set_alternate(i, 1);
/* small delay for settling the pins */
mdelay(30);
if (mscc_phy_rd(0, 0x10, 0x3, &pval) == 0 &&
((pval >> 4) & 0x3F) == 0x3c) {
gd->board_type = BOARD_TYPE_PCB112; /* Serval2-NID */