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board: mscc: jr2: Update MSCC Jaguar2 boards

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In Jaguar2 SoC family there are 3 different pcb. Each of this needs
to configure the phys in different ways. Therefore implement the
function board_phy_config and based on pcb configure them accordingly.

Signed-off-by: Horatiu Vultur <horatiu.vultur@microchip.com>
This commit is contained in:
Horatiu Vultur
2019-04-03 19:54:46 +02:00
committed by Daniel Schwierzeck
parent 5e1d417bec
commit 6aa50ae22c
1 changed files with 23 additions and 0 deletions
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23
board/mscc/jr2/jr2.c
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@@ -6,6 +6,7 @@
#include <common.h> #include <common.h>
#include <asm/io.h> #include <asm/io.h>
#include <led.h> #include <led.h>
#include <miiphy.h>
enum { enum {
BOARD_TYPE_PCB110 = 0xAABBCE00, BOARD_TYPE_PCB110 = 0xAABBCE00,
@@ -64,6 +65,28 @@ static void vcoreiii_gpio_set_alternate(int gpio, int mode)
} }
} }
int board_phy_config(struct phy_device *phydev)
{
if (gd->board_type == BOARD_TYPE_PCB110 ||
gd->board_type == BOARD_TYPE_PCB112) {
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);
}
if (gd->board_type == BOARD_TYPE_PCB111) {
phy_write(phydev, 0, 31, 0x10);
phy_write(phydev, 0, 18, 0x80A0);
while (phy_read(phydev, 0, 18) & 0x8000)
;
phy_write(phydev, 0, 14, 0x800);
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 */