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| author | Koen Vandeputte <koen.vandeputte@ncentric.com> | 2021-10-12 11:02:30 +0200 |
|---|---|---|
| committer | Koen Vandeputte <koen.vandeputte@ncentric.com> | 2021-10-12 11:03:02 +0200 |
| commit | 5e8b9624f1791d193e8d5e007ce4c873454f014a (patch) | |
| tree | 5674abf6e31cfc5d971db1f2809ba598c444f5e6 | |
| parent | c72ea2a6c7ab25ac451164e6373a721c98cd9603 (diff) | |
| download | upstream-5e8b9624f1791d193e8d5e007ce4c873454f014a.tar.gz upstream-5e8b9624f1791d193e8d5e007ce4c873454f014a.tar.bz2 upstream-5e8b9624f1791d193e8d5e007ce4c873454f014a.zip | |
ar71xx: mikrotik: rb91x: fix 10M ethernet link speed
Extensive testing on the board showed that ethernet does
not work when forced to 10Mbps.
Trial-and-error revealed that the correct PLL value
should be altered to 0x00001313 (iso 0x00001616)
The change is done for this specific board only as I do not have
other boards using this specific SoC.
The board now works correctly in 1000, 100 and 10 Mode
Signed-off-by: Koen Vandeputte <koen.vandeputte@ncentric.com>
| -rw-r--r-- | target/linux/ar71xx/files/arch/mips/ath79/mach-rb91x.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/target/linux/ar71xx/files/arch/mips/ath79/mach-rb91x.c b/target/linux/ar71xx/files/arch/mips/ath79/mach-rb91x.c index 9620718962..f63ab4362a 100644 --- a/target/linux/ar71xx/files/arch/mips/ath79/mach-rb91x.c +++ b/target/linux/ar71xx/files/arch/mips/ath79/mach-rb91x.c @@ -318,6 +318,7 @@ static void __init rb711gr100_setup(void) ath79_init_mac(ath79_eth0_data.mac_addr, ath79_mac_base, 0); ath79_eth0_data.phy_if_mode = PHY_INTERFACE_MODE_RGMII; ath79_eth0_data.phy_mask = BIT(0); + ath79_eth0_pll_data.pll_10 = 0x00001313; ath79_eth0_pll_data.pll_1000 = 0x02000000; ath79_register_eth(0); |