[U-Boot] sunxi: broken sun4i_emacs, all boards?

Artturi Alm artturi.alm at gmail.com
Sun Oct 22 20:08:43 UTC 2017


this has been 'blocking' my attempts to revive the A10-boards i have
since early june, or so.

now i found this commit abc3e4df59f54cf3dda42a35a75d617fe861f5fe, which
left the drivers/net/Makefile untouched, essentially breaking sunxi_emac.

the diff below didn't fix it however, i can see how it does arp who-has,
and the remote replying, but u-boot does act as if nothing is received back?


U-Boot SPL 2017.11-rc2-00002-g24b253e-dirty (Oct 22 2017 - 22:07:19)
DRAM: 1024 MiB
CPU: 1008000000Hz, AXI/AHB/APB: 3/2/2
Trying to boot from MMC1

U-Boot 2017.11-rc2-00002-g24b253e-dirty (Oct 22 2017 - 22:07:19 +0300) Allwinner Technology

CPU:   Allwinner A10 (SUN4I)
Model: Cubietech Cubieboard
I2C:   ready
DRAM:  1 GiB
*** Warning - bad CRC, using default environment

In:    serial
Out:   serial
Err:   serial
SCSI:  SATA link 0 timeout.
AHCI 0001.0100 32 slots 1 ports 3 Gbps 0x1 impl SATA mode
flags: ncq stag pm led clo only pmp pio slum part ccc apst
Net:   eth0: ethernet at 01c0b000
starting USB...
USB0:   USB EHCI 1.00
USB1:   USB OHCI 1.0
USB2:   USB EHCI 1.00
USB3:   USB OHCI 1.0
scanning bus 0 for devices... 1 USB Device(s) found
scanning bus 2 for devices... 1 USB Device(s) found
       scanning usb for storage devices... 0 Storage Device(s) found
Hit any key to stop autoboot:  0
=> env set ipaddr
=> ping
resetting device
ENET Speed is 100 Mbps - FULL duplex connection
Using ethernet at 01c0b000 device

ARP Retry count exceeded; starting again
ping failed; host is not alive

diff --git a/drivers/net/Kconfig b/drivers/net/Kconfig
index d67927c..2e35563 100644
--- a/drivers/net/Kconfig
+++ b/drivers/net/Kconfig
@@ -219,6 +219,7 @@ config SUN7I_GMAC
 config SUN4I_EMAC
 	bool "Allwinner Sun4i Ethernet MAC support"
 	depends on DM_ETH
+        select PHYLIB
 	  This driver supports the Allwinner based SUN4I Ethernet MAC.
diff --git a/drivers/net/Makefile b/drivers/net/Makefile
index 94a4fd8..ac5443c 100644
--- a/drivers/net/Makefile
+++ b/drivers/net/Makefile
@@ -21,7 +21,7 @@ obj-$(CONFIG_DNET) += dnet.o
 obj-$(CONFIG_E1000) += e1000.o
 obj-$(CONFIG_E1000_SPI) += e1000_spi.o
 obj-$(CONFIG_EEPRO100) += eepro100.o
-obj-$(CONFIG_SUNXI_EMAC) += sunxi_emac.o
+obj-$(CONFIG_SUN4I_EMAC) += sunxi_emac.o
 obj-$(CONFIG_SUN8I_EMAC) += sun8i_emac.o
 obj-$(CONFIG_ENC28J60) += enc28j60.o
 obj-$(CONFIG_EP93XX) += ep93xx_eth.o
diff --git a/include/configs/sunxi-common.h b/include/configs/sunxi-common.h
index 9175117..b12f7e1 100644
--- a/include/configs/sunxi-common.h
+++ b/include/configs/sunxi-common.h
@@ -291,7 +291,7 @@ extern int soft_i2c_gpio_scl;
 #endif /* CONFIG_VIDEO */
 /* Ethernet support */
 #define CONFIG_PHY_ADDR		1
 #define CONFIG_MII			/* MII PHY management		*/
diff --git a/scripts/config_whitelist.txt b/scripts/config_whitelist.txt
index 3037d61..82b927c 100644
--- a/scripts/config_whitelist.txt
+++ b/scripts/config_whitelist.txt
@@ -2272,7 +2272,6 @@ CONFIG_STV0991_HZ

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