From: Piotr Dymacz <pepe2k@gmail.com>
Date: Mon, 21 Oct 2013 21:08:09 +0000 (+0200)
Subject: Enable broadcast packets for AR9331, ignore DHCP option 28
X-Git-Tag: 2014-11-19~53
X-Git-Url: https://git.librecmc.org/?a=commitdiff_plain;h=eb8de059654d2bcc96bcb2512713e9d76d4c0cc5;p=oweals%2Fu-boot_mod.git

Enable broadcast packets for AR9331, ignore DHCP option 28
---

diff --git a/u-boot/board/ar7240/common/ar7240_s26_phy.c b/u-boot/board/ar7240/common/ar7240_s26_phy.c
index f9c662c..3f125c8 100755
--- a/u-boot/board/ar7240/common/ar7240_s26_phy.c
+++ b/u-boot/board/ar7240/common/ar7240_s26_phy.c
@@ -276,6 +276,9 @@ void athrs26_reg_init_lan(void){
 	/* Enable ARP packets to CPU port */
 	athrs26_reg_write(S26_ARL_TBL_CTRL_REG, (athrs26_reg_read(S26_ARL_TBL_CTRL_REG) | 0x100000));
 
+	/* Enable Broadcast packets to CPU port */
+	athrs26_reg_write(S26_FLD_MASK_REG, (athrs26_reg_read(S26_FLD_MASK_REG) | S26_ENABLE_CPU_BROADCAST));
+
 #if S26_PHY_DEBUG
 	rd_val = athrs26_reg_read ( CPU_PORT_REGISTER );
 	printf("S26 CPU_PORT_REGISTER :%x\n",rd_val);
diff --git a/u-boot/board/ar7240/common/ar7240_s26_phy.h b/u-boot/board/ar7240/common/ar7240_s26_phy.h
index e6586b4..7cd7250 100755
--- a/u-boot/board/ar7240/common/ar7240_s26_phy.h
+++ b/u-boot/board/ar7240/common/ar7240_s26_phy.h
@@ -97,8 +97,11 @@
 #define S26_ARL_TBL_FUNC_REG0			0x0050
 #define S26_ARL_TBL_FUNC_REG1			0x0054
 #define S26_ARL_TBL_FUNC_REG2			0x0058
+#define S26_FLD_MASK_REG				0x002c
 #define S26_ARL_TBL_CTRL_REG			0x005c
 
+#define S26_ENABLE_CPU_BROADCAST		(1 << 26)
+
 #define sysMsDelay(_x)	udelay((_x) * 1000)
 
 #define S26_FORCE_100M 1
diff --git a/u-boot/net/bootp.c b/u-boot/net/bootp.c
index 7587783..5782e19 100755
--- a/u-boot/net/bootp.c
+++ b/u-boot/net/bootp.c
@@ -805,6 +805,9 @@ static void DhcpOptionsProcess(uchar * popt, Bootp_t *bp){
 				NetOurRootPath[size] = 0;
 				break;
 
+			case 28: /* Ignore Broadcast Address Option */
+				break;
+
 #if (CONFIG_COMMANDS & CFG_CMD_SNTP) && (CONFIG_BOOTP_MASK & CONFIG_BOOTP_NTPSERVER)
 			case 42: /* NTP server IP */
 				NetCopyIP(&NetNtpServerIP, (popt + 2));