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authorKhoronzhuk, Ivan <ivan.khoronzhuk@ti.com>2014-09-29 22:17:24 +0300
committerTom Rini <trini@ti.com>2014-10-23 11:27:05 -0400
commit497e9e03216bae505a8f06808975d0c4865622f2 (patch)
treef0e67ae954fe2d27c0a1581cf0b39d3e72749fa3 /board/ti/ks2_evm
parentf0772266103686abf33fbcf87646b7674d494ec1 (diff)
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net: keystone_net: remove redundant code from keystone_net.c
Remove unused tx_send_loop variable. Removes duplicated get_link_status() call from the keystone2_eth_send_packet(). The emac_gigabit_enable() is called at opening Ethernet and there is no need to enable it on sending each packet. So remove that call from keystone2_eth_send_packet() as well. The calling of power/clock up functions are mostly the responsibility of SoC/board code, so move these functions to appropriate place. Signed-off-by: Ivan Khoronzhuk <ivan.khoronzhuk@ti.com>
Diffstat (limited to 'board/ti/ks2_evm')
-rw-r--r--board/ti/ks2_evm/board.c9
1 files changed, 9 insertions, 0 deletions
diff --git a/board/ti/ks2_evm/board.c b/board/ti/ks2_evm/board.c
index e1771d2..279ec8e 100644
--- a/board/ti/ks2_evm/board.c
+++ b/board/ti/ks2_evm/board.c
@@ -13,6 +13,7 @@
#include <exports.h>
#include <fdt_support.h>
#include <asm/arch/ddr3.h>
+#include <asm/arch/psc_defs.h>
#include <asm/ti-common/ti-aemif.h>
#include <asm/ti-common/keystone_net.h>
@@ -69,6 +70,14 @@ int board_eth_init(bd_t *bis)
int port_num;
char link_type_name[32];
+ /* By default, select PA PLL clock as PA clock source */
+ if (psc_enable_module(KS2_LPSC_PA))
+ return -1;
+ if (psc_enable_module(KS2_LPSC_CPGMAC))
+ return -1;
+ if (psc_enable_module(KS2_LPSC_CRYPTO))
+ return -1;
+
port_num = get_num_eth_ports();
for (j = 0; j < port_num; j++) {