[U-Boot] [PATCH V5] mpc85xx/T104xD4RDB: Add T104xD4RDB boards support
T1040D4RDB is a Freescale reference board that hosts the T1040 SoC. T1040D4RDB is re-designed T1040RDB board with following changes : - Support of DDR4 memory - Support of 0x66 serdes protocol which can support following interfaces - 2 RGMII's on DTSEC4, DTSEC5 - 1 SGMII on DTSEC3 - Support of QE-TDM
Similarily T1042D4RDB is a Freescale reference board that hosts the T1040 SoC. T1042D4RDB is re-designed T1042RDB board with following changes : - Support of DDR4 memory - Support for 0x86 serdes protocol which can support following interfaces - 2 RGMII's on DTSEC4, DTSEC5 - 3 SGMII on DTSEC1, DTSEC2 & DTSEC3 - Support of DIU
Signed-off-by: Vijay Rai vijay.rai@freescale.com Signed-off-by: Priyanka Jain Priyanka.Jain@freescale.com --- changes from v2: - adds SGMII suport using CPLD - removes extra endif changes from v3: - removes checkpatch error changes from v4: - wrong use of defined MACRO in eth.c file, adds macro properly
board/freescale/t104xrdb/MAINTAINERS | 8 ++++++ board/freescale/t104xrdb/ddr.c | 6 ++++ board/freescale/t104xrdb/ddr.h | 13 ++++++++- board/freescale/t104xrdb/eth.c | 20 +++++++++++-- board/freescale/t104xrdb/t1040d4_rcw.cfg | 7 +++++ board/freescale/t104xrdb/t1042d4_rcw.cfg | 7 +++++ board/freescale/t104xrdb/t104xrdb.c | 17 +++++++++-- configs/T1040D4RDB_NAND_defconfig | 5 ++++ configs/T1040D4RDB_SDCARD_defconfig | 5 ++++ configs/T1040D4RDB_SPIFLASH_defconfig | 5 ++++ configs/T1040D4RDB_defconfig | 4 +++ configs/T1042D4RDB_NAND_defconfig | 5 ++++ configs/T1042D4RDB_SDCARD_defconfig | 5 ++++ configs/T1042D4RDB_SPIFLASH_defconfig | 5 ++++ configs/T1042D4RDB_defconfig | 4 +++ include/configs/T104xRDB.h | 46 ++++++++++++++++++++++++------ 16 files changed, 148 insertions(+), 14 deletions(-) create mode 100644 board/freescale/t104xrdb/t1040d4_rcw.cfg create mode 100644 board/freescale/t104xrdb/t1042d4_rcw.cfg create mode 100644 configs/T1040D4RDB_NAND_defconfig create mode 100644 configs/T1040D4RDB_SDCARD_defconfig create mode 100644 configs/T1040D4RDB_SPIFLASH_defconfig create mode 100644 configs/T1040D4RDB_defconfig create mode 100644 configs/T1042D4RDB_NAND_defconfig create mode 100644 configs/T1042D4RDB_SDCARD_defconfig create mode 100644 configs/T1042D4RDB_SPIFLASH_defconfig create mode 100644 configs/T1042D4RDB_defconfig
diff --git a/board/freescale/t104xrdb/MAINTAINERS b/board/freescale/t104xrdb/MAINTAINERS index 13d9be9..32e044f 100644 --- a/board/freescale/t104xrdb/MAINTAINERS +++ b/board/freescale/t104xrdb/MAINTAINERS @@ -6,7 +6,13 @@ F: include/configs/T104xRDB.h F: configs/T1040RDB_defconfig F: configs/T1040RDB_NAND_defconfig F: configs/T1040RDB_SPIFLASH_defconfig +F: configs/T1040D4RDB_defconfig +F: configs/T1040D4RDB_NAND_defconfig +F: configs/T1040D4RDB_SPIFLASH_defconfig F: configs/T1042RDB_defconfig +F: configs/T1042D4RDB_defconfig +F: configs/T1042D4RDB_NAND_defconfig +F: configs/T1042D4RDB_SPIFLASH_defconfig F: configs/T1042RDB_PI_defconfig F: configs/T1042RDB_PI_NAND_defconfig F: configs/T1042RDB_PI_SPIFLASH_defconfig @@ -15,6 +21,8 @@ T1040RDB_SDCARD BOARD #M: - S: Maintained F: configs/T1040RDB_SDCARD_defconfig +F: configs/T1040D4RDB_SDCARD_defconfig +F: configs/T1042D4RDB_SDCARD_defconfig F: configs/T1042RDB_PI_SDCARD_defconfig
T1040RDB_SECURE_BOOT BOARD diff --git a/board/freescale/t104xrdb/ddr.c b/board/freescale/t104xrdb/ddr.c index e1148e5..3c4eabf 100644 --- a/board/freescale/t104xrdb/ddr.c +++ b/board/freescale/t104xrdb/ddr.c @@ -91,8 +91,14 @@ found: popts->zq_en = 1;
/* DHC_EN =1, ODT = 75 Ohm */ +#ifdef CONFIG_SYS_FSL_DDR4 + popts->ddr_cdr1 = DDR_CDR1_DHC_EN | DDR_CDR1_ODT(DDR_CDR_ODT_80ohm); + popts->ddr_cdr2 = DDR_CDR2_ODT(DDR_CDR_ODT_80ohm) | + DDR_CDR2_VREF_OVRD(70); /* Vref = 70% */ +#else popts->ddr_cdr1 = DDR_CDR1_DHC_EN | DDR_CDR1_ODT(DDR_CDR_ODT_75ohm); popts->ddr_cdr2 = DDR_CDR2_ODT(DDR_CDR_ODT_75ohm); +#endif }
#if defined(CONFIG_DEEP_SLEEP) diff --git a/board/freescale/t104xrdb/ddr.h b/board/freescale/t104xrdb/ddr.h index ab1c32d..eb6ec70 100644 --- a/board/freescale/t104xrdb/ddr.h +++ b/board/freescale/t104xrdb/ddr.h @@ -28,6 +28,13 @@ static const struct board_specific_parameters udimm0[] = { * num| hi| rank| clk| wrlvl | wrlvl * ranks| mhz| GB |adjst| start | ctl2 */ +#ifdef CONFIG_SYS_FSL_DDR4 + {2, 1666, 0, 4, 7, 0x0808090B, 0x0C0D0E0A}, + {2, 1900, 0, 4, 6, 0x08080A0C, 0x0D0E0F0A}, + {1, 1666, 0, 4, 6, 0x0708090B, 0x0C0D0E09}, + {1, 1900, 0, 4, 6, 0x08080A0C, 0x0D0E0F0A}, + {1, 2200, 0, 4, 7, 0x08090A0D, 0x0F0F100C}, +#elif defined(CONFIG_SYS_FSL_DDR3) {2, 833, 4, 4, 6, 0x06060607, 0x08080807}, {2, 833, 0, 4, 6, 0x06060607, 0x08080807}, {2, 1350, 4, 4, 7, 0x0708080A, 0x0A0B0C09}, @@ -40,10 +47,14 @@ static const struct board_specific_parameters udimm0[] = { {1, 1350, 0, 4, 7, 0x0708080A, 0x0A0B0C09}, {1, 1666, 4, 4, 7, 0x0808090B, 0x0C0D0E0A}, {1, 1666, 0, 4, 7, 0x0808090B, 0x0C0D0E0A}, +#else +#error DDR type not defined +#endif {} };
+#endif + static const struct board_specific_parameters *udimms[] = { udimm0, }; -#endif diff --git a/board/freescale/t104xrdb/eth.c b/board/freescale/t104xrdb/eth.c index 7581a4cd..71d0457 100644 --- a/board/freescale/t104xrdb/eth.c +++ b/board/freescale/t104xrdb/eth.c @@ -43,9 +43,11 @@ int board_eth_init(bd_t *bis) int idx = i - FM1_DTSEC1;
switch (fm_info_get_enet_if(i)) { -#ifdef CONFIG_T1040RDB +#if defined(CONFIG_T1040RDB) || defined(CONFIG_T1040D4RDB) case PHY_INTERFACE_MODE_SGMII: - /* T1040RDB only supports SGMII on DTSEC3 */ + /* T1040RDB & T1040D4RDB only supports SGMII on + * DTSEC3 + */ fm_info_set_phy_address(FM1_DTSEC3, CONFIG_SYS_SGMII1_PHY_ADDR); break; @@ -60,6 +62,20 @@ int board_eth_init(bd_t *bis) CONFIG_SYS_SGMII1_PHY_ADDR); break; #endif +#ifdef CONFIG_T1042D4RDB + case PHY_INTERFACE_MODE_SGMII: + /* T1042D4RDB supports SGMII on DTSEC1, DTSEC2 + * & DTSEC3 + */ + if (FM1_DTSEC1 == i) + phy_addr = CONFIG_SYS_SGMII1_PHY_ADDR; + if (FM1_DTSEC2 == i) + phy_addr = CONFIG_SYS_SGMII2_PHY_ADDR; + if (FM1_DTSEC3 == i) + phy_addr = CONFIG_SYS_SGMII3_PHY_ADDR; + fm_info_set_phy_address(i, phy_addr); + break; +#endif case PHY_INTERFACE_MODE_RGMII: if (FM1_DTSEC4 == i) phy_addr = CONFIG_SYS_RGMII1_PHY_ADDR; diff --git a/board/freescale/t104xrdb/t1040d4_rcw.cfg b/board/freescale/t104xrdb/t1040d4_rcw.cfg new file mode 100644 index 0000000..3300c18 --- /dev/null +++ b/board/freescale/t104xrdb/t1040d4_rcw.cfg @@ -0,0 +1,7 @@ +#PBL preamble and RCW header +aa55aa55 010e0100 +# serdes protocol 0x66 +0c18000e 0e000000 00000000 00000000 +66000002 80000002 e8106000 01000000 +00000000 00000000 00000000 00032810 +00000000 0342500f 00000000 00000000 diff --git a/board/freescale/t104xrdb/t1042d4_rcw.cfg b/board/freescale/t104xrdb/t1042d4_rcw.cfg new file mode 100644 index 0000000..db4d52f --- /dev/null +++ b/board/freescale/t104xrdb/t1042d4_rcw.cfg @@ -0,0 +1,7 @@ +#PBL preamble and RCW header +aa55aa55 010e0100 +# serdes protocol 0x86 +0c18000e 0e000000 00000000 00000000 +86000002 80000002 ec027000 01000000 +00000000 00000000 00000000 00032810 +00000000 0342500f 00000000 00000000 diff --git a/board/freescale/t104xrdb/t104xrdb.c b/board/freescale/t104xrdb/t104xrdb.c index 9cd5e15..9d12942 100644 --- a/board/freescale/t104xrdb/t104xrdb.c +++ b/board/freescale/t104xrdb/t104xrdb.c @@ -27,6 +27,10 @@ int checkboard(void) { struct cpu_type *cpu = gd->arch.cpu; u8 sw; + ccsr_gur_t __iomem *gur = (void *)(CONFIG_SYS_MPC85xx_GUTS_ADDR); + u32 srds_s1; + + srds_s1 = in_be32(&gur->rcwsr[4]) >> 24;
printf("Board: %sRDB\n", cpu->name); printf("Board rev: 0x%02x CPLD ver: 0x%02x, ", @@ -40,6 +44,16 @@ int checkboard(void) else printf("Unsupported Bank=%x\n", sw);
+ printf("SERDES Reference : 0x%X\n", srds_s1); + + if (srds_s1 == 0x86) + /* choose SGMII */ + CPLD_WRITE(misc_ctl_status, CPLD_READ(misc_ctl_status) | 0x80); + + if (srds_s1 == 0x8E) + /* choose SGMII & Aurora */ + CPLD_WRITE(misc_ctl_status, CPLD_READ(misc_ctl_status) | 0x82); + return 0; }
@@ -49,8 +63,7 @@ int board_early_init_f(void) if (is_warm_boot()) fsl_dp_disable_console(); #endif - - return 0; +return 0; }
int board_early_init_r(void) diff --git a/configs/T1040D4RDB_NAND_defconfig b/configs/T1040D4RDB_NAND_defconfig new file mode 100644 index 0000000..72b046b --- /dev/null +++ b/configs/T1040D4RDB_NAND_defconfig @@ -0,0 +1,5 @@ +CONFIG_SPL=y +CONFIG_SYS_EXTRA_OPTIONS="PPC_T1040,T1040D4RDB,RAMBOOT_PBL,SPL_FSL_PBL,NAND,T104XD4RDB" ++S:CONFIG_PPC=y ++S:CONFIG_MPC85xx=y ++S:CONFIG_TARGET_T104XRDB=y diff --git a/configs/T1040D4RDB_SDCARD_defconfig b/configs/T1040D4RDB_SDCARD_defconfig new file mode 100644 index 0000000..9e63214 --- /dev/null +++ b/configs/T1040D4RDB_SDCARD_defconfig @@ -0,0 +1,5 @@ +CONFIG_SPL=y +CONFIG_SYS_EXTRA_OPTIONS="PPC_T1040,T1040D4RDB,RAMBOOT_PBL,SPL_FSL_PBL,SDCARD,T104XD4RDB" ++S:CONFIG_PPC=y ++S:CONFIG_MPC85xx=y ++S:CONFIG_TARGET_T104XRDB=y diff --git a/configs/T1040D4RDB_SPIFLASH_defconfig b/configs/T1040D4RDB_SPIFLASH_defconfig new file mode 100644 index 0000000..e0ab015 --- /dev/null +++ b/configs/T1040D4RDB_SPIFLASH_defconfig @@ -0,0 +1,5 @@ +CONFIG_SPL=y +CONFIG_SYS_EXTRA_OPTIONS="PPC_T1040,T1040D4RDB,RAMBOOT_PBL,SPL_FSL_PBL,SPIFLASH,T104XD4RDB" ++S:CONFIG_PPC=y ++S:CONFIG_MPC85xx=y ++S:CONFIG_TARGET_T104XRDB=y diff --git a/configs/T1040D4RDB_defconfig b/configs/T1040D4RDB_defconfig new file mode 100644 index 0000000..d650ab6 --- /dev/null +++ b/configs/T1040D4RDB_defconfig @@ -0,0 +1,4 @@ +CONFIG_SYS_EXTRA_OPTIONS="PPC_T1040,T1040D4RDB,T104XD4RDB" +CONFIG_PPC=y +CONFIG_MPC85xx=y +CONFIG_TARGET_T104XRDB=y diff --git a/configs/T1042D4RDB_NAND_defconfig b/configs/T1042D4RDB_NAND_defconfig new file mode 100644 index 0000000..5e33654 --- /dev/null +++ b/configs/T1042D4RDB_NAND_defconfig @@ -0,0 +1,5 @@ +CONFIG_SPL=y +CONFIG_SYS_EXTRA_OPTIONS="PPC_T1042,T1042D4RDB,RAMBOOT_PBL,SPL_FSL_PBL,NAND,T104XD4RDB" ++S:CONFIG_PPC=y ++S:CONFIG_MPC85xx=y ++S:CONFIG_TARGET_T104XRDB=y diff --git a/configs/T1042D4RDB_SDCARD_defconfig b/configs/T1042D4RDB_SDCARD_defconfig new file mode 100644 index 0000000..7851a8b --- /dev/null +++ b/configs/T1042D4RDB_SDCARD_defconfig @@ -0,0 +1,5 @@ +CONFIG_SPL=y +CONFIG_SYS_EXTRA_OPTIONS="PPC_T1042,T1042D4RDB,RAMBOOT_PBL,SPL_FSL_PBL,SDCARD,T104XD4RDB" ++S:CONFIG_PPC=y ++S:CONFIG_MPC85xx=y ++S:CONFIG_TARGET_T104XRDB=y diff --git a/configs/T1042D4RDB_SPIFLASH_defconfig b/configs/T1042D4RDB_SPIFLASH_defconfig new file mode 100644 index 0000000..536ea79 --- /dev/null +++ b/configs/T1042D4RDB_SPIFLASH_defconfig @@ -0,0 +1,5 @@ +CONFIG_SPL=y +CONFIG_SYS_EXTRA_OPTIONS="PPC_T1042,T1042D4RDB,RAMBOOT_PBL,SPL_FSL_PBL,SPIFLASH,T104XD4RDB" ++S:CONFIG_PPC=y ++S:CONFIG_MPC85xx=y ++S:CONFIG_TARGET_T104XRDB=y diff --git a/configs/T1042D4RDB_defconfig b/configs/T1042D4RDB_defconfig new file mode 100644 index 0000000..715697f --- /dev/null +++ b/configs/T1042D4RDB_defconfig @@ -0,0 +1,4 @@ +CONFIG_SYS_EXTRA_OPTIONS="PPC_T1042,T1042D4RDB,T104XD4RDB" +CONFIG_PPC=y +CONFIG_MPC85xx=y +CONFIG_TARGET_T104XRDB=y diff --git a/include/configs/T104xRDB.h b/include/configs/T104xRDB.h index 5263318..111bbfb 100644 --- a/include/configs/T104xRDB.h +++ b/include/configs/T104xRDB.h @@ -29,6 +29,14 @@ #ifdef CONFIG_T1042RDB #define CONFIG_SYS_FSL_PBL_RCW $(SRCTREE)/board/freescale/t104xrdb/t1042_rcw.cfg #endif +#ifdef CONFIG_T1040D4RDB +#define CONFIG_SYS_FSL_PBL_RCW \ +$(SRCTREE)/board/freescale/t104xrdb/t1040d4_rcw.cfg +#endif +#ifdef CONFIG_T1042D4RDB +#define CONFIG_SYS_FSL_PBL_RCW \ +$(SRCTREE)/board/freescale/t104xrdb/t1042d4_rcw.cfg +#endif
#define CONFIG_SPL_MPC8XXX_INIT_DDR_SUPPORT #define CONFIG_SPL_ENV_SUPPORT @@ -219,8 +227,14 @@ #define CONFIG_DIMM_SLOTS_PER_CTLR 1 #define CONFIG_CHIP_SELECTS_PER_CTRL (2 * CONFIG_DIMM_SLOTS_PER_CTLR)
+#ifdef CONFIG_T104XD4RDB +#define CONFIG_SYS_FSL_DDR4 +#endif + #define CONFIG_DDR_SPD +#ifndef CONFIG_SYS_FSL_DDR4 #define CONFIG_SYS_FSL_DDR3 +#endif
#define CONFIG_SYS_SPD_BUS_NUM 0 #define SPD_EEPROM_ADDRESS 0x51 @@ -278,7 +292,7 @@ #define CPLD_LBMAP_DFLTBANK 0x40 /* BANK OR | BANK0 */ #define CPLD_LBMAP_RESET 0xFF #define CPLD_LBMAP_SHIFT 0x03 -#ifdef CONFIG_T1042RDB_PI +#if defined(CONFIG_T1042RDB_PI) || defined(CONFIG_T104XD4RDB) #define CPLD_DIU_SEL_DFP 0x80 #endif
@@ -448,7 +462,7 @@ #define CONFIG_SYS_HUSH_PARSER #define CONFIG_SYS_PROMPT_HUSH_PS2 "> "
-#ifdef CONFIG_T1042RDB_PI +#if defined(CONFIG_T1042RDB_PI) || defined(CONFIG_T104XD4RDB) /* Video */ #define CONFIG_FSL_DIU_FB
@@ -493,11 +507,11 @@
/* I2C bus multiplexer */ #define I2C_MUX_PCA_ADDR 0x70 -#if defined(CONFIG_T1040RDB) || defined(CONFIG_T1042RDB) +#if defined(CONFIG_T104xRDB) || defined(CONFIG_T104XD4RDB) #define I2C_MUX_CH_DEFAULT 0x8 #endif
-#ifdef CONFIG_T1042RDB_PI +#if defined(CONFIG_T1042RDB_PI) || defined(CONFIG_T104XD4RDB) /* LDI/DVI Encoder for display */ #define CONFIG_SYS_I2C_LDI_ADDR 0x38 #define CONFIG_SYS_I2C_DVI_ADDR 0x75 @@ -666,7 +680,7 @@ #define CONFIG_SYS_DPAA_FMAN #define CONFIG_SYS_DPAA_PME
-#if defined(CONFIG_T1040RDB) || defined(CONFIG_T1042RDB) +#if defined(CONFIG_T104xRDB) || defined(CONFIG_T104XD4RDB) #define CONFIG_QE #define CONFIG_U_QE #endif @@ -695,7 +709,7 @@ #define CONFIG_SYS_FMAN_FW_ADDR 0xEFF00000 #endif
-#if defined(CONFIG_T1040RDB) || defined(CONFIG_T1042RDB) +#if defined(CONFIG_T104xRDB) || defined(CONFIG_T104XD4RDB) #if defined(CONFIG_SPIFLASH) #define CONFIG_SYS_QE_FW_ADDR 0x130000 #elif defined(CONFIG_SDCARD) @@ -720,10 +734,20 @@
#ifdef CONFIG_FMAN_ENET #if defined(CONFIG_T1040RDB) || defined(CONFIG_T1042RDB) -#define CONFIG_SYS_SGMII1_PHY_ADDR 0x03 +#define CONFIG_SYS_SGMII1_PHY_ADDR 0x03 +#elif defined(CONFIG_T1040D4RDB) || defined(CONFIG_T1042D4RDB) +#define CONFIG_SYS_SGMII1_PHY_ADDR 0x02 +#define CONFIG_SYS_SGMII2_PHY_ADDR 0x03 +#define CONFIG_SYS_SGMII3_PHY_ADDR 0x01 +#endif + +#ifdef CONFIG_T104XD4RDB +#define CONFIG_SYS_RGMII1_PHY_ADDR 0x04 +#define CONFIG_SYS_RGMII2_PHY_ADDR 0x05 +#else +#define CONFIG_SYS_RGMII1_PHY_ADDR 0x01 +#define CONFIG_SYS_RGMII2_PHY_ADDR 0x02 #endif -#define CONFIG_SYS_RGMII1_PHY_ADDR 0x01 -#define CONFIG_SYS_RGMII2_PHY_ADDR 0x02
/* Enable VSC9953 L2 Switch driver on T1040 SoC */ #ifdef CONFIG_T1040RDB @@ -842,6 +866,10 @@ #define FDTFILE "t1042rdb_pi/t1042rdb_pi.dtb" #elif defined(CONFIG_T1042RDB) #define FDTFILE "t1042rdb/t1042rdb.dtb" +#elif defined(CONFIG_T1040D4RDB) +#define FDTFILE "t1042rdb/t1040d4rdb.dtb" +#elif defined(CONFIG_T1042D4RDB) +#define FDTFILE "t1042rdb/t1042d4rdb.dtb" #endif
#ifdef CONFIG_FSL_DIU_FB
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Vijay Rai