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powerpc/t104xrdb: Add T1042RDB board support

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T1042RDB is a Freescale reference board that hosts the T1042 SoC
(and variants). The board is similar to T1040RDB, T1042 is a reduced
personality of T1040 SoC without Integrated 8-port Gigabit(L2 Switch).

T1042RDB is configured with serdes protocol 0x86 which can support
following interfaces
- 2 RGMII's on DTSEC4, DTSEC5
- 1 SGMII on DTSEC3
DTSEC1, DTSEC2 are not connected on board.

This Patch
- add T1042RDB support
- updates README file for T1042RDB details and update commands for switching
  to alternate banks from vBank0 to vBank4 and vice versa

This patch also does minor clean ups for fdt defines for T1042RDB and
T1042RDB_PI board

Signed-off-by: Vijay Rai <vijay.rai@freescale.com>
Signed-off-by: Priyanka Jain <Priyanka.Jain@freescale.com>
Reviewed-by: York Sun <yorksun@freescale.com>
This commit is contained in:
vijay rai 2014-08-19 12:46:53 +05:30 committed by York Sun
parent d087e0e262
commit 363fb32aca
5 changed files with 39 additions and 10 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

1
board/freescale/t104xrdb/MAINTAINERS
View File

@ -6,6 +6,7 @@ F: include/configs/T104xRDB.h
F: configs/T1040RDB_defconfig
F: configs/T1040RDB_NAND_defconfig
F: configs/T1040RDB_SPIFLASH_defconfig
F: configs/T1042RDB_defconfig
F: configs/T1042RDB_PI_defconfig
F: configs/T1042RDB_PI_NAND_defconfig
F: configs/T1042RDB_PI_SPIFLASH_defconfig

17
board/freescale/t104xrdb/README
View File

@ -4,10 +4,23 @@ The T1040RDB is a Freescale reference board that hosts the T1040 SoC
(and variants). Variants inclued T1042 presonality of T1040, in which
case T1040RDB can also be called T1042RDB.
The T1042RDB is a Freescale reference board that hosts the T1042 SoC
(and variants). The board is similar to T1040RDB, T1040 is a reduced
personality of T1040 SoC without Integrated 8-port Gigabit(L2 Switch).
The T1042RDB_PI is a Freescale reference board that hosts the T1042 SoC.
(a personality of T1040 SoC). The board is similar to T1040RDB but is
designed specially with low power features targeted for Printing Image Market.
Basic difference's among T1040RDB, T1042RDB_PI, T1042RDB
-------------------------------------------------------------------------
Board Si Protocol Targeted Market
-------------------------------------------------------------------------
T1040RDB T1040 0x66 Networking
T1040RDB T1042 0x86 Networking
T1042RDB_PI T1042 0x06 Printing & Imaging
T1040 SoC Overview
------------------
The QorIQ T1040/T1042 processor support four integrated 64-bit e5500 PA
@ -194,10 +207,10 @@ The below commands apply to the board
Commands for switching to alternate bank.
1. To change from vbank0 to vbank4
=> qixis_reset altbank (it will boot using vbank4)
=> cpld reset altbank (it will boot using vbank4)
2.To change from vbank4 to vbank0
=> qixis reset (it will boot using vbank0)
=> cpld reset (it will boot using vbank0)
NAND boot with 2 Stage boot loader
----------------------------------

10
board/freescale/t104xrdb/eth.c
View File

@ -42,6 +42,16 @@ int board_eth_init(bd_t *bis)
fm_info_set_phy_address(FM1_DTSEC3,
CONFIG_SYS_SGMII1_PHY_ADDR);
break;
#endif
#ifdef CONFIG_T1042RDB
case PHY_INTERFACE_MODE_SGMII:
/* T1042RDB doesn't supports SGMII on DTSEC1 & DTSEC2 */
if ((FM1_DTSEC1 == i) || (FM1_DTSEC2 == i))
fm_info_set_phy_address(i, 0);
/* T1042RDB only supports SGMII on DTSEC3 */
fm_info_set_phy_address(FM1_DTSEC3,
CONFIG_SYS_SGMII1_PHY_ADDR);
break;
#endif
case PHY_INTERFACE_MODE_RGMII:
if (FM1_DTSEC4 == i)

4
configs/T1042RDB_defconfig Normal file
View File

@ -0,0 +1,4 @@
CONFIG_SYS_EXTRA_OPTIONS="PPC_T1042,T1042RDB"
CONFIG_PPC=y
CONFIG_MPC85xx=y
CONFIG_TARGET_T104XRDB=y

17
include/configs/T104xRDB.h
View File

@ -480,7 +480,7 @@
/* I2C bus multiplexer */
#define I2C_MUX_PCA_ADDR 0x70
#ifdef CONFIG_T1040RDB
#if defined(CONFIG_T1040RDB) || defined(CONFIG_T1042RDB)
#define I2C_MUX_CH_DEFAULT 0x8
#endif
@ -636,7 +636,7 @@
#define CONFIG_SYS_DPAA_FMAN
#define CONFIG_SYS_DPAA_PME
#ifdef CONFIG_T1040RDB
#if defined(CONFIG_T1040RDB) || defined(CONFIG_T1042RDB)
#define CONFIG_QE
#define CONFIG_U_QE
#endif
@ -665,7 +665,7 @@
#define CONFIG_SYS_FMAN_FW_ADDR 0xEFF00000
#endif
#ifdef CONFIG_T1040RDB
#if defined(CONFIG_T1040RDB) || defined(CONFIG_T1042RDB)
#if defined(CONFIG_SPIFLASH)
#define CONFIG_SYS_QE_FW_ADDR 0x130000
#elif defined(CONFIG_SDCARD)
@ -689,7 +689,7 @@
#endif
#ifdef CONFIG_FMAN_ENET
#ifdef CONFIG_T1040RDB
#if defined(CONFIG_T1040RDB) || defined(CONFIG_T1042RDB)
#define CONFIG_SYS_SGMII1_PHY_ADDR 0x03
#endif
#define CONFIG_SYS_RGMII1_PHY_ADDR 0x01
@ -791,13 +791,14 @@
#define CONFIG_BAUDRATE 115200
#define __USB_PHY_TYPE utmi
#define RAMDISKFILE "t104xrdb/ramdisk.uboot"
#ifdef CONFIG_T1040RDB
#define FDTFILE "t1040rdb/t1040rdb.dtb"
#define RAMDISKFILE "t1040rdb/ramdisk.uboot"
#elif CONFIG_T1042RDB_PI
#define FDTFILE "t1040rdb_pi/t1040rdb_pi.dtb"
#define RAMDISKFILE "t1040rdb_pi/ramdisk.uboot"
#elif defined(CONFIG_T1042RDB_PI)
#define FDTFILE "t1042rdb_pi/t1042rdb_pi.dtb"
#elif defined(CONFIG_T1042RDB)
#define FDTFILE "t1042rdb/t1042rdb.dtb"
#endif
#ifdef CONFIG_FSL_DIU_FB