Lower memory demands of tms570 OMK template LwIP configuration.

The space allocated to buffers has to reduced to fit
into internal SRAM if link variant without external
SDRAM is used.

Signed-off-by: Pavel Pisa <pisa@cmp.felk.cvut.cz>

diff --git a/rtems-omk-template/config/config.tms570-lwip b/rtems-omk-template/config/config.tms570-lwip
index 09703c9265ee1d95cc4b952f4fa17c45d77dda72..2e8ee0903f76ba6d692a76647832c39e0122b9bc 100644 (file)
--- a/rtems-omk-template/config/config.tms570-lwip
+++ b/rtems-omk-template/config/config.tms570-lwip
@@ -30,11 +30,11 @@ CONFIG_LWIP_TCPIP_THREAD_STACKSIZE=8192
 CONFIG_LWIP_MEM_LIBC_MALLOC=0
 #CONFIG_LWIP_MBOX_SIZE=4
 CONFIG_LWIP_MEM_ALIGNMENT=4
 CONFIG_LWIP_MEM_LIBC_MALLOC=0
 #CONFIG_LWIP_MBOX_SIZE=4
 CONFIG_LWIP_MEM_ALIGNMENT=4

-CONFIG_LWIP_MEM_SIZE=(64*1024)
+CONFIG_LWIP_MEM_SIZE=(16*1024)

 CONFIG_LWIP_MEMP_NUM_PBUF=48
 CONFIG_LWIP_MEMP_NUM_TCP_PCB=32
 CONFIG_LWIP_MEMP_NUM_PBUF=48
 CONFIG_LWIP_MEMP_NUM_TCP_PCB=32

-CONFIG_LWIP_PBUF_POOL_SIZE=256
-CONFIG_LWIP_MEMP_NUM_TCPIP_MSG_INPKT=50
+CONFIG_LWIP_PBUF_POOL_SIZE=100
+CONFIG_LWIP_MEMP_NUM_TCPIP_MSG_INPKT=30

 CONFIG_LWIP_MEMP_NUM_TCPIP_MSG_API=30
 
 CONFIG_LWIP_IP_REASSEMBLY=0
 CONFIG_LWIP_MEMP_NUM_TCPIP_MSG_API=30
 
 CONFIG_LWIP_IP_REASSEMBLY=0


@@ -59,11 +59,11 @@ CONFIG_LWIP_LWIP_NETCONN=1
 CONFIG_LWIP_LWIP_SOCKET=1
 CONFIG_LWIP_LWIP_SO_RCVTIMEO=1
 
 CONFIG_LWIP_LWIP_SOCKET=1
 CONFIG_LWIP_LWIP_SO_RCVTIMEO=1
 

-CONFIG_LWIP_TCPIP_MBOX_SIZE=100
-CONFIG_LWIP_DEFAULT_RAW_RECVMBOX_SIZE=100
-CONFIG_LWIP_DEFAULT_UDP_RECVMBOX_SIZE=100
-CONFIG_LWIP_DEFAULT_TCP_RECVMBOX_SIZE=100
-CONFIG_LWIP_DEFAULT_ACCEPTMBOX_SIZE=100
+CONFIG_LWIP_TCPIP_MBOX_SIZE=20
+CONFIG_LWIP_DEFAULT_RAW_RECVMBOX_SIZE=20
+CONFIG_LWIP_DEFAULT_UDP_RECVMBOX_SIZE=20
+CONFIG_LWIP_DEFAULT_TCP_RECVMBOX_SIZE=20
+CONFIG_LWIP_DEFAULT_ACCEPTMBOX_SIZE=20

 
 CONFIG_LWIP_LWIP_STATS_DISPLAY=y
 CONFIG_LWIP_LWIP_STATS=1
 
 CONFIG_LWIP_LWIP_STATS_DISPLAY=y
 CONFIG_LWIP_LWIP_STATS=1