diff options
| author | Tom Rini <trini@ti.com> | 2012-09-27 19:06:07 (GMT) |
|---|---|---|
| committer | Tom Rini <trini@ti.com> | 2012-09-27 19:06:07 (GMT) |
| commit | cec2655c3b3b86f14a6a5c2cbb01833f7e3974be (patch) | |
| tree | 8428f50b579b3656fd24056ae3c6304f58aee620 /drivers/net/xilinx_emaclite.c | |
| parent | c57b953da923c6402afc1c890c21fdc7d5a2cc4a (diff) | |
| parent | ee0f60df0b71092cd632fc6651f4157a2d252598 (diff) | |
| download | u-boot-cec2655c3b3b86f14a6a5c2cbb01833f7e3974be.tar.xz | |
Merge branch 'master' of git://git.denx.de/u-boot-net
Diffstat (limited to 'drivers/net/xilinx_emaclite.c')
| -rw-r--r-- | drivers/net/xilinx_emaclite.c | 30 |
1 files changed, 30 insertions, 0 deletions
diff --git a/drivers/net/xilinx_emaclite.c b/drivers/net/xilinx_emaclite.c index d5bd737..d890d60 100644 --- a/drivers/net/xilinx_emaclite.c +++ b/drivers/net/xilinx_emaclite.c @@ -28,6 +28,9 @@ #include <config.h> #include <malloc.h> #include <asm/io.h> +#include <fdtdec.h> + +DECLARE_GLOBAL_DATA_PTR; #undef DEBUG @@ -375,3 +378,30 @@ int xilinx_emaclite_initialize(bd_t *bis, unsigned long base_addr, return 1; } + +#ifdef CONFIG_OF_CONTROL +int xilinx_emaclite_init(bd_t *bis) +{ + int offset = 0; + u32 ret = 0; + u32 reg; + + do { + offset = fdt_node_offset_by_compatible(gd->fdt_blob, offset, + "xlnx,xps-ethernetlite-1.00.a"); + if (offset != -1) { + reg = fdtdec_get_addr(gd->fdt_blob, offset, "reg"); + if (reg != FDT_ADDR_T_NONE) { + u32 rxpp = fdtdec_get_int(gd->fdt_blob, offset, + "xlnx,rx-ping-pong", 0); + u32 txpp = fdtdec_get_int(gd->fdt_blob, offset, + "xlnx,tx-ping-pong", 0); + ret |= xilinx_emaclite_initialize(bis, reg, + txpp, rxpp); + } + } + } while (offset != -1); + + return ret; +} +#endif |