From ff11c7697cee84d03e8020cc6198554550cd3ea2 Mon Sep 17 00:00:00 2001 From: "Khoronzhuk, Ivan" Date: Fri, 17 Oct 2014 21:01:14 +0300 Subject: [PATCH] net: keystone_net: add Keystone2 K2E SoC support The Keystone2 Edison SoC uses the same keystone net driver. This patch adds opportunity to use it by K2E SoCs. Acked-by: Vitaly Andrianov Acked-by: Murali Karicheri Signed-off-by: Ivan Khoronzhuk --- arch/arm/include/asm/arch-keystone/hardware-k2e.h | 3 +++ drivers/net/keystone_net.c | 5 +++++ 2 files changed, 8 insertions(+) diff --git a/arch/arm/include/asm/arch-keystone/hardware-k2e.h b/arch/arm/include/asm/arch-keystone/hardware-k2e.h index 1d6fd11d03..9512756619 100644 --- a/arch/arm/include/asm/arch-keystone/hardware-k2e.h +++ b/arch/arm/include/asm/arch-keystone/hardware-k2e.h @@ -61,4 +61,7 @@ #define KS2_NETCP_PDMA_RX_RCV_QUEUE 4002 #define KS2_NETCP_PDMA_TX_SND_QUEUE 896 +/* NETCP */ +#define KS2_NETCP_BASE 0x24000000 + #endif diff --git a/drivers/net/keystone_net.c b/drivers/net/keystone_net.c index 43c263e612..11861881b7 100644 --- a/drivers/net/keystone_net.c +++ b/drivers/net/keystone_net.c @@ -289,6 +289,11 @@ int mac_sl_config(u_int16_t port, struct mac_sl_cfg *cfg) writel(cfg->max_rx_len, DEVICE_EMACSL_BASE(port) + CPGMACSL_REG_MAXLEN); writel(cfg->ctl, DEVICE_EMACSL_BASE(port) + CPGMACSL_REG_CTL); +#ifdef CONFIG_K2E_EVM + /* Map RX packet flow priority to 0 */ + writel(0, DEVICE_EMACSL_BASE(port) + CPGMACSL_REG_RX_PRI_MAP); +#endif + return ret; } -- 2.39.5