diff options
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/net/greth.c | 17 | ||||
| -rw-r--r-- | drivers/serial/Kconfig | 8 |
2 files changed, 22 insertions, 3 deletions
diff --git a/drivers/net/greth.c b/drivers/net/greth.c index 9bc8a8d1aa..0624eb8cac 100644 --- a/drivers/net/greth.c +++ b/drivers/net/greth.c @@ -20,7 +20,7 @@ #include <ambapp.h> #include <asm/leon.h> -#include "greth.h" +#include <grlib/greth.h> /* Default to 3s timeout on autonegotiation */ #ifndef GRETH_PHY_TIMEOUT_MS @@ -34,6 +34,13 @@ #define GRETH_PHY_ADR_DEFAULT 0 #endif +/* Let board select which GRETH to use as network interface, set + * this to zero if only one GRETH is available. + */ +#ifndef CONFIG_SYS_GRLIB_GRETH_INDEX +#define CONFIG_SYS_GRLIB_GRETH_INDEX 0 +#endif + /* ByPass Cache when reading regs */ #define GRETH_REGLOAD(addr) SPARC_NOCACHE_READ(addr) /* Write-through cache ==> no bypassing needed on writes */ @@ -593,8 +600,12 @@ int greth_initialize(bd_t * bis) debug("Scanning for GRETH\n"); - /* Find Device & IRQ via AMBA Plug&Play information */ - if (ambapp_apb_first(VENDOR_GAISLER, GAISLER_ETHMAC, &apbdev) != 1) { + /* Find Device & IRQ via AMBA Plug&Play information, + * CONFIG_SYS_GRLIB_GRETH_INDEX select which GRETH if multiple + * GRETHs in system. + */ + if (ambapp_apb_find(&ambapp_plb, VENDOR_GAISLER, GAISLER_ETHMAC, + CONFIG_SYS_GRLIB_GRETH_INDEX, &apbdev) != 1) { return -1; /* GRETH not found */ } diff --git a/drivers/serial/Kconfig b/drivers/serial/Kconfig index d462244a04..eba96f4a80 100644 --- a/drivers/serial/Kconfig +++ b/drivers/serial/Kconfig @@ -98,6 +98,14 @@ config DEBUG_UART_ZYNQ will need to provide parameters to make this work. The driver will be available until the real driver-model serial is running. +config DEBUG_UART_APBUART + depends on LEON3 + bool "Gaisler APBUART" + help + Select this to enable a debug UART using the serial_leon3 driver. You + will need to provide parameters to make this work. The driver will + be available until the real driver model serial is running. + endchoice config DEBUG_UART_BASE |
