net: macb: turn off endian_swp_pkt_en
The core has a bit for swapping packet data endianism. Reset default from Cadence is off. Xilinx however, that uses this core on the Zynq SoCs, opted for on. Turn it off for all devices. Signed-off-by: Steffen Trumtrar <s.trumtrar@pengutronix.de> Cc: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
This commit is contained in:
parent
28acd8331d
commit
33552e74b4
|
@ -307,6 +307,7 @@ static void macb_configure_dma(struct macb_device *bp)
|
|||
dmacfg |= GEM_BF(FBLDO, 16);
|
||||
dmacfg |= GEM_BIT(TXPBMS) | GEM_BF(RXBMS, -1L);
|
||||
dmacfg |= GEM_BIT(DDRP);
|
||||
dmacfg &= ~GEM_BIT(ENDIA);
|
||||
gem_writel(bp, DMACFG, dmacfg);
|
||||
}
|
||||
}
|
||||
|
|
|
@ -168,6 +168,8 @@
|
|||
/* Bitfields in DMACFG. */
|
||||
#define GEM_FBLDO_OFFSET 0
|
||||
#define GEM_FBLDO_SIZE 5
|
||||
#define GEM_ENDIA_OFFSET 7
|
||||
#define GEM_ENDIA_SIZE 1
|
||||
#define GEM_RXBMS_OFFSET 8
|
||||
#define GEM_RXBMS_SIZE 2
|
||||
#define GEM_TXPBMS_OFFSET 10
|
||||
|
|
Loading…
Reference in New Issue