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board: mscc: ocelot: Update MSCC Ocelot board.

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Implement method board_phy_config to configure the phy for pcb120.

Signed-off-by: Horatiu Vultur <horatiu.vultur@microchip.com>
This commit is contained in:
Horatiu Vultur
2019-04-24 11:27:58 +02:00
committed by Daniel Schwierzeck
parent 6390da4a57
commit 06d270cf57
1 changed files with 15 additions and 0 deletions
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15
board/mscc/ocelot/ocelot.c
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@@ -11,6 +11,7 @@
#include <spi.h> #include <spi.h>
#include <led.h> #include <led.h>
#include <wait_bit.h> #include <wait_bit.h>
#include <miiphy.h>
DECLARE_GLOBAL_DATA_PTR; DECLARE_GLOBAL_DATA_PTR;
@@ -42,6 +43,20 @@ void mscc_switch_reset(bool enter)
mscc_gpio_set_alternate(19, 0); mscc_gpio_set_alternate(19, 0);
} }
int board_phy_config(struct phy_device *phydev)
{
if (gd->board_type == BOARD_TYPE_PCB123)
return 0;
phy_write(phydev, 0, 31, 0x10);
phy_write(phydev, 0, 18, 0x80F0);
while (phy_read(phydev, 0, 18) & 0x8000)
;
phy_write(phydev, 0, 31, 0);
return 0;
}
void board_debug_uart_init(void) void board_debug_uart_init(void)
{ {
/* too early for the pinctrl driver, so configure the UART pins here */ /* too early for the pinctrl driver, so configure the UART pins here */