diff options
| author | Bin Meng <bin.meng@windriver.com> | 2020-09-01 09:39:07 +0800 |
|---|---|---|
| committer | Alistair Francis <alistair.francis@wdc.com> | 2020-09-09 15:54:18 -0700 |
| commit | dfc388797cc413072e58a8f9a831633f29212448 (patch) | |
| tree | 5f724d555e92eacfda103e7eefd48265a73bb0b7 /hw/net | |
| parent | 64ac13633fd416541ea00ff4ae973489bdc33f7a (diff) | |
hw/arm: xlnx: Set all boards' GEM 'phy-addr' property value to 23
When cadence_gem model was created for Xilinx boards, the PHY address
was hard-coded to 23 in the GEM model. Now that we have introduced a
property we can use that to tell GEM model what our PHY address is.
Change all boards' GEM 'phy-addr' property value to 23, and set the
PHY address default value to 0 in the GEM model.
Signed-off-by: Bin Meng <bin.meng@windriver.com>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Reviewed-by: Alistair Francis <alistair.francis@wdc.com>
Message-Id: <1598924352-89526-13-git-send-email-bmeng.cn@gmail.com>
Signed-off-by: Alistair Francis <alistair.francis@wdc.com>
Diffstat (limited to 'hw/net')
| -rw-r--r-- | hw/net/cadence_gem.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/hw/net/cadence_gem.c b/hw/net/cadence_gem.c index d80096bbe8..7a534691f1 100644 --- a/hw/net/cadence_gem.c +++ b/hw/net/cadence_gem.c @@ -250,7 +250,7 @@ #define GEM_PHYMNTNC_REG_SHIFT 18 /* Marvell PHY definitions */ -#define BOARD_PHY_ADDRESS 23 /* PHY address we will emulate a device at */ +#define BOARD_PHY_ADDRESS 0 /* PHY address we will emulate a device at */ #define PHY_REG_CONTROL 0 #define PHY_REG_STATUS 1 @@ -1446,7 +1446,7 @@ static uint64_t gem_read(void *opaque, hwaddr offset, unsigned size) uint32_t phy_addr, reg_num; phy_addr = (retval & GEM_PHYMNTNC_ADDR) >> GEM_PHYMNTNC_ADDR_SHFT; - if (phy_addr == s->phy_addr || phy_addr == 0) { + if (phy_addr == s->phy_addr) { reg_num = (retval & GEM_PHYMNTNC_REG) >> GEM_PHYMNTNC_REG_SHIFT; retval &= 0xFFFF0000; retval |= gem_phy_read(s, reg_num); @@ -1569,7 +1569,7 @@ static void gem_write(void *opaque, hwaddr offset, uint64_t val, uint32_t phy_addr, reg_num; phy_addr = (val & GEM_PHYMNTNC_ADDR) >> GEM_PHYMNTNC_ADDR_SHFT; - if (phy_addr == s->phy_addr || phy_addr == 0) { + if (phy_addr == s->phy_addr) { reg_num = (val & GEM_PHYMNTNC_REG) >> GEM_PHYMNTNC_REG_SHIFT; gem_phy_write(s, reg_num, val); } |