commit 18c0144542a73a735ab55f0f51e4a5a255e92c1a
author Prabhakar Kushwaha <prabhakar@freescale.com> Tue Apr 08 19:13:56 2014 +0530
committer York Sun <yorksun@freescale.com> Tue Apr 22 17:58:51 2014 -0700
tree 3d956b5adba0a2e8ff3fe06339373e9200b03c5a
parent c5dfe6ec58e0b504cba5b429200f6a5d217d5bd9

board/t104xrdb: Add support of NAND, SD, SPI boot for T104xRDB

Add support of 2 stage NAND, SD, SPI boot loader using SPL framework.
here, PBL initialise the internal SRAM and copy SPL(160KB). This further
initialise DDR using SPD and environment and copy u-boot(768 KB) from NAND to DDR.
Finally SPL transer control to u-boot.

Initialise/create followings required for SPL framework
      - Add spl.c which defines board_init_f, board_init_r
      - update tlb and ddr accordingly

Signed-off-by: Prabhakar Kushwaha <prabhakar@freescale.com>
Reviewed-by: York Sun <yorksun@freescale.com>

boards.cfg

diff --git a/boards.cfg b/boards.cfg
index c01f191..95d2cce 100644
--- a/boards.cfg
+++ b/boards.cfg
@@ -945,8 +945,14 @@
 Active  powerpc     mpc85xx        -           freescale       t1040qds            T1040QDS_D4                          T1040QDS:PPC_T1040,SYS_FSL_DDR4                                                                                                   Poonam Aggrwal <poonam.aggrwal@freescale.com>
 Active  powerpc     mpc85xx        -           freescale       t1040qds            T1040QDS_SECURE_BOOT                 T1040QDS:PPC_T1040,SECURE_BOOT                                                                                                    Aneesh Bansal <aneesh.bansal@freescale.com>
 Active  powerpc     mpc85xx        -           freescale       t104xrdb            T1040RDB                             T104xRDB:PPC_T1040,T1040RDB                                                                                                       Priyanka Jain  <Priyanka.Jain@freescale.com>
+Active  powerpc     mpc85xx        -           freescale       t104xrdb            T1040RDB_NAND                        T104xRDB:PPC_T1040,T1040RDB,RAMBOOT_PBL,SPL_FSL_PBL,NAND                                                                            Priyanka Jain  <Priyanka.Jain@freescale.com>
+Active  powerpc     mpc85xx        -           freescale       t104xrdb            T1040RDB_SDCARD                      T104xRDB:PPC_T1040,T1040RDB,RAMBOOT_PBL,SPL_FSL_PBL,SDCARD
 Active  powerpc     mpc85xx        -           freescale       t104xrdb            T1040RDB_SECURE_BOOT                 T104xRDB:PPC_T1040,SECURE_BOOT,T1040RDB                                                                                           Aneesh Bansal  <aneesh.bansal@freescale.com>
+Active  powerpc     mpc85xx        -           freescale       t104xrdb            T1040RDB_SPIFLASH                    T104xRDB:PPC_T1040,T1040RDB,RAMBOOT_PBL,SPL_FSL_PBL,SPIFLASH                                                                        Priyanka Jain  <Priyanka.Jain@freescale.com>
 Active  powerpc     mpc85xx        -           freescale       t104xrdb            T1042RDB_PI                          T104xRDB:PPC_T1042,T1042RDB_PI                                                                                                             Priyanka Jain  <Priyanka.Jain@freescale.com>
+Active  powerpc     mpc85xx        -           freescale       t104xrdb            T1042RDB_PI_NAND                     T104xRDB:PPC_T1042,T1042RDB_PI,RAMBOOT_PBL,SPL_FSL_PBL,NAND                                                                         Priyanka Jain  <Priyanka.Jain@freescale.com>
+Active  powerpc     mpc85xx        -           freescale       t104xrdb            T1042RDB_PI_SDCARD                   T104xRDB:PPC_T1042,T1042RDB_PI,RAMBOOT_PBL,SPL_FSL_PBL,SDCARD
+Active  powerpc     mpc85xx        -           freescale       t104xrdb            T1042RDB_PI_SPIFLASH                 T104xRDB:PPC_T1042,T1042RDB_PI,RAMBOOT_PBL,SPL_FSL_PBL,SPIFLASH                                                                     Priyanka Jain  <Priyanka.Jain@freescale.com>
 Active  powerpc     mpc85xx        -           freescale       t208xqds            T2080QDS                             T208xQDS:PPC_T2080                                                                                                                -
 Active  powerpc     mpc85xx        -           freescale       t208xqds            T2080QDS_SECURE_BOOT                 T208xQDS:PPC_T2080,SECURE_BOOT                                                                                                    Aneesh Bansal <aneesh.bansal@freescale.com>
 Active  powerpc     mpc85xx        -           freescale       t208xqds            T2080QDS_NAND                        T208xQDS:PPC_T2080,RAMBOOT_PBL,NAND,SYS_TEXT_BASE=0xFFF40000                                                                      -