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| author | Horatiu Vultur <horatiu.vultur@microchip.com> | 2019-04-03 19:54:46 +0200 |
|---|---|---|
| committer | Daniel Schwierzeck <daniel.schwierzeck@gmail.com> | 2019-04-12 17:32:51 +0200 |
| commit | 6aa50ae22c63e2b509bad2a815c12946b8a9aaf8 (patch) | |
| tree | bb037bb33fb3ffabf0d12477cd3eb043677f36a8 /board/mscc | |
| parent | 5e1d417bec92ac1045b31e7144f35d66b420dc0a (diff) | |
| download | u-boot-6aa50ae22c63e2b509bad2a815c12946b8a9aaf8.zip u-boot-6aa50ae22c63e2b509bad2a815c12946b8a9aaf8.tar.gz u-boot-6aa50ae22c63e2b509bad2a815c12946b8a9aaf8.tar.bz2 | |
board: mscc: jr2: Update MSCC Jaguar2 boards
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>
Diffstat (limited to 'board/mscc')
| -rw-r--r-- | board/mscc/jr2/jr2.c | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/board/mscc/jr2/jr2.c b/board/mscc/jr2/jr2.c index 58a4a04..6e5ef4c 100644 --- a/board/mscc/jr2/jr2.c +++ b/board/mscc/jr2/jr2.c @@ -6,6 +6,7 @@ #include <common.h> #include <asm/io.h> #include <led.h> +#include <miiphy.h> enum { 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) { /* too early for the pinctrl driver, so configure the UART pins here */ |