package/boot/uboot-layerscape/patches/0050-DNCPE-138-Rest-external-PHYs-before-driver-starts.patch

   1 From 101bee08b8441f279df657d4a45868de3f976c0c Mon Sep 17 00:00:00 2001
   2 From: Anji J <anji.jagarlmudi@freescale.com>
   3 Date: Thu, 26 May 2016 15:58:48 +0530
   4 Subject: [PATCH 50/93] DNCPE-138 Rest external PHYs before driver starts
   5
   6 - Disable CONFIG_RESET_PHY_R, it is resetting PHYs after driver started.
   7 - Call reset_phy() before driver initialization.
   8 - Update bootcmd to stop pfe before kernel starts.
   9 ---
  10  board/freescale/ls1012ardb/eth.c |    1 +
  11  include/configs/ls1012a_common.h |    2 +-
  12  include/configs/ls1012ardb.h     |    1 -
  13  3 files changed, 2 insertions(+), 2 deletions(-)
  14
  15 diff --git a/board/freescale/ls1012ardb/eth.c b/board/freescale/ls1012ardb/eth.c
  16 index 24fdd83..638db95 100644
  17 --- a/board/freescale/ls1012ardb/eth.c
  18 +++ b/board/freescale/ls1012ardb/eth.c
  19 @@ -41,6 +41,7 @@ int board_eth_init(bd_t *bis)
  20         struct mdio_info mac1_mdio_info;
  21         struct ccsr_scfg *scfg = (struct ccsr_scfg *)CONFIG_SYS_FSL_SCFG_ADDR;
  22
  23 +       reset_phy();
  24
  25         /*TODO Following config should be done for all boards, where is the right place to put this */
  26         out_be32(&scfg->pfeasbcr, in_be32(&scfg->pfeasbcr) | SCFG_PPFEASBCR_AWCACHE0);
  27 diff --git a/include/configs/ls1012a_common.h b/include/configs/ls1012a_common.h
  28 index 57fc057..2895e7a 100644
  29 --- a/include/configs/ls1012a_common.h
  30 +++ b/include/configs/ls1012a_common.h
  31 @@ -152,7 +152,7 @@
  32  #else
  33  #define CONFIG_BOOTARGS                "console=ttyS0,115200 root=/dev/ram0 " \
  34                                 "earlycon=uart8250,mmio,0x21c0500"
  35 -#define CONFIG_BOOTCOMMAND             "sf probe 0:0; sf read $kernel_load "\
  36 +#define CONFIG_BOOTCOMMAND             "pfe stop; sf probe 0:0; sf read $kernel_load "\
  37                                         "$kernel_start $kernel_size && "\
  38                                         "bootm $kernel_load"
  39  #endif
  40 diff --git a/include/configs/ls1012ardb.h b/include/configs/ls1012ardb.h
  41 index 2eee84a..e94df74 100644
  42 --- a/include/configs/ls1012ardb.h
  43 +++ b/include/configs/ls1012ardb.h
  44 @@ -24,7 +24,6 @@
  45  #define EMAC2_PHY_ADDR          0x1
  46  #define CONFIG_PHYLIB
  47  #define CONFIG_PHY_REALTEK
  48 -#define CONFIG_RESET_PHY_R
  49  #endif
  50
  51  /*
  52 --
  53 1.7.9.5
  54