15a14cf166
The QorIQ LS1012A processor, optimized for battery-backed or USB-powered, integrates a single ARM Cortex-A53 core with a hardware packet forwarding engine and high-speed interfaces to deliver line-rate networking performance. QorIQ LS1012A Reference Design System (LS1012ARDB) is a high-performance development platform, with a complete debugging environment. The LS1012ARDB board supports the QorIQ LS1012A processor and is optimized to support the high-bandwidth DDR3L memory and a full complement of high-speed SerDes ports. LEDE/OPENWRT will auto strip executable program file while make. So we need select CONFIG_NO_STRIP=y while make menuconfig to avoid the ppfe network fiemware be destroyed, then run make to build ls1012ardb firmware. The fsl-quadspi flash with jffs2 fs is unstable and arise some failed message. This issue have noticed the IP owner for investigate, hope he can solve it earlier. So the ls1012ardb now also provide a xx-firmware.ext4.bin as default firmware, and the uboot bootcmd will run wrtboot_ext4rfs for "rootfstype=ext4" bootargs. Signed-off-by: Yutang Jiang <yutang.jiang@nxp.com>
69 lines
1.9 KiB
Diff
69 lines
1.9 KiB
Diff
From 63acb257c32bd86abbad5abcc002d6c78b72f0ab Mon Sep 17 00:00:00 2001
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From: Anji J <anji.jagarlmudi@freescale.com>
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Date: Mon, 16 May 2016 20:21:38 +0530
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Subject: [PATCH 42/93] DNCPE-138 Rest external PHYs
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Need to reset external PHYs through IO expander for proper function.
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Signed-off-by: Anjaneyulu Jagarlmudi <anji.jagarlmudi@nxp.com>>
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Signed-off-by: Prabhakar Kushwaha <prabhakar.kushwaha@nxp.com>
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---
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board/freescale/ls1012ardb/eth.c | 14 ++++++++++++++
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include/configs/ls1012ardb.h | 9 +++++++++
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2 files changed, 23 insertions(+)
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diff --git a/board/freescale/ls1012ardb/eth.c b/board/freescale/ls1012ardb/eth.c
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index 29830e8..24fdd83 100644
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--- a/board/freescale/ls1012ardb/eth.c
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+++ b/board/freescale/ls1012ardb/eth.c
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@@ -20,6 +20,20 @@
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#define DEFAULT_PFE_MDIO_NAME "PFE_MDIO"
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+
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+void reset_phy(void)
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+{
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+
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+ /*Through reset IO expander reset both RGMII and SGMII PHYs */
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+ i2c_reg_write(CONFIG_SYS_I2C_RESET_IO_EXPANDER, 6, __PHY_MASK);
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+ i2c_reg_write(CONFIG_SYS_I2C_RESET_IO_EXPANDER, 2, __PHY_ETH2_MASK);
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+ mdelay(10);
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+ i2c_reg_write(CONFIG_SYS_I2C_RESET_IO_EXPANDER, 2, __PHY_ETH1_MASK);
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+ mdelay(10);
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+ i2c_reg_write(CONFIG_SYS_I2C_RESET_IO_EXPANDER, 2, 0xFF);
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+ mdelay(50);
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+}
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+
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int board_eth_init(bd_t *bis)
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{
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#ifdef CONFIG_FSL_PPFE
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diff --git a/include/configs/ls1012ardb.h b/include/configs/ls1012ardb.h
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index 1b72bf1..23722e0 100644
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--- a/include/configs/ls1012ardb.h
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+++ b/include/configs/ls1012ardb.h
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@@ -24,6 +24,7 @@
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#define EMAC2_PHY_ADDR 0x1
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#define CONFIG_PHYLIB
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#define CONFIG_PHY_REALTEK
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+#define CONFIG_RESET_PHY_R
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#endif
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/*
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@@ -128,6 +129,14 @@
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#define __SW_REV_A 0xF8
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#define __SW_REV_B 0xF0
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+/*
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+ *I2C RESET expander
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+ */
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+#define CONFIG_SYS_I2C_RESET_IO_EXPANDER 0x25
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+#define __PHY_MASK 0xF9
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+#define __PHY_ETH2_MASK 0xFB
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+#define __PHY_ETH1_MASK 0xFD
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+
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#define CONFIG_CMD_MEMINFO
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#define CONFIG_CMD_MEMTEST
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#define CONFIG_SYS_MEMTEST_START 0x80000000
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--
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1.7.9.5
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