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| author | Michal Simek <michal.simek@xilinx.com> | 2014-02-24 11:16:28 +0100 |
|---|---|---|
| committer | Tom Rini <trini@ti.com> | 2014-03-04 09:27:32 -0500 |
| commit | 0c9c99a20b8b900fc8e284f89a08ff6f46de6a3b (patch) | |
| tree | 1dfed837f0aa454ef0f89c1743fe95d572ec645a /drivers | |
| parent | eeb72e67619b98d2502fe634a3a5d9953de92ad0 (diff) | |
| download | u-boot-imx-0c9c99a20b8b900fc8e284f89a08ff6f46de6a3b.zip u-boot-imx-0c9c99a20b8b900fc8e284f89a08ff6f46de6a3b.tar.gz u-boot-imx-0c9c99a20b8b900fc8e284f89a08ff6f46de6a3b.tar.bz2 | |
net: emaclite: Fix OF initialization
- Add xilinx_emaclite_of_init to netdev.h
- Remove global data pointer from the driver
- Add better handling for error state.
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/net/xilinx_emaclite.c | 17 |
1 files changed, 9 insertions, 8 deletions
diff --git a/drivers/net/xilinx_emaclite.c b/drivers/net/xilinx_emaclite.c index 0a5209d..2a5cc44 100644 --- a/drivers/net/xilinx_emaclite.c +++ b/drivers/net/xilinx_emaclite.c @@ -14,8 +14,6 @@ #include <asm/io.h> #include <fdtdec.h> -DECLARE_GLOBAL_DATA_PTR; - #undef DEBUG #define ENET_ADDR_LENGTH 6 @@ -364,24 +362,27 @@ int xilinx_emaclite_initialize(bd_t *bis, unsigned long base_addr, } #ifdef CONFIG_OF_CONTROL -int xilinx_emaclite_init(bd_t *bis) +int xilinx_emaclite_of_init(const void *blob) { int offset = 0; u32 ret = 0; u32 reg; do { - offset = fdt_node_offset_by_compatible(gd->fdt_blob, offset, + offset = fdt_node_offset_by_compatible(blob, offset, "xlnx,xps-ethernetlite-1.00.a"); if (offset != -1) { - reg = fdtdec_get_addr(gd->fdt_blob, offset, "reg"); + reg = fdtdec_get_addr(blob, offset, "reg"); if (reg != FDT_ADDR_T_NONE) { - u32 rxpp = fdtdec_get_int(gd->fdt_blob, offset, + u32 rxpp = fdtdec_get_int(blob, offset, "xlnx,rx-ping-pong", 0); - u32 txpp = fdtdec_get_int(gd->fdt_blob, offset, + u32 txpp = fdtdec_get_int(blob, offset, "xlnx,tx-ping-pong", 0); - ret |= xilinx_emaclite_initialize(bis, reg, + ret |= xilinx_emaclite_initialize(NULL, reg, txpp, rxpp); + } else { + debug("EMACLITE: Can't get base address\n"); + return -1; } } } while (offset != -1); |