Patchwork [U-Boot] p1020rdb-pd: platform support

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Submitter Haijun.Zhang
Date June 27, 2013, 7:44 a.m.
Message ID <1372319042-3000-1-git-send-email-Haijun.Zhang@freescale.com>
Download mbox | patch
Permalink /patch/255017/
State Superseded
Delegated to: Andy Fleming
Headers show

Comments

Haijun.Zhang - June 27, 2013, 7:44 a.m.
From: "Haijun.Zhang" <Haijun.Zhang@freescale.com>

Signed-off-by: Jerry Huang <Chang-Ming.Huang@freescale.com>
Signed-off-by: Haijun Zhang <Haijun.Zhang@freescale.com>
CC: Scott Wood <scottwood@freescale.com>
CC: Sun Yusong-R58495 <yorksun@freescale.com>
---
 board/freescale/p1_p2_rdb_pc/ddr.c |  2 +-
 board/freescale/p1_p2_rdb_pc/tlb.c |  2 +-
 boards.cfg                         |  4 ++++
 include/configs/p1_p2_rdb_pc.h     | 48 ++++++++++++++++++++++++++++++++++++--
 4 files changed, 52 insertions(+), 4 deletions(-)

Patch

diff --git a/board/freescale/p1_p2_rdb_pc/ddr.c b/board/freescale/p1_p2_rdb_pc/ddr.c
index 9355536..262fd36 100644
--- a/board/freescale/p1_p2_rdb_pc/ddr.c
+++ b/board/freescale/p1_p2_rdb_pc/ddr.c
@@ -80,7 +80,7 @@  dimm_params_t ddr_raw_timing = {
 	.refresh_rate_ps = 7800000,
 	.tFAW_ps = 30000,
 };
-#elif defined(CONFIG_P1020MBG)
+#elif (defined(CONFIG_P1020MBG) || defined(CONFIG_P1020RDB_PD))
 /* Micron MT41J512M8_187E */
 dimm_params_t ddr_raw_timing = {
 	.n_ranks = 2,
diff --git a/board/freescale/p1_p2_rdb_pc/tlb.c b/board/freescale/p1_p2_rdb_pc/tlb.c
index 3e4dffd..e19002f 100644
--- a/board/freescale/p1_p2_rdb_pc/tlb.c
+++ b/board/freescale/p1_p2_rdb_pc/tlb.c
@@ -110,7 +110,7 @@  struct fsl_e_tlb_entry tlb_table[] = {
 			MAS3_SX|MAS3_SW|MAS3_SR, 0,
 			0, 8, BOOKE_PAGESZ_1G, 1),
 
-#ifdef CONFIG_P1020MBG
+#if defined(CONFIG_P1020MBG) || defined(CONFIG_P1020RDB_PD)
 	/* 2G DDR on P1020MBG, map the second 1G */
 	SET_TLB_ENTRY(1, CONFIG_SYS_DDR_SDRAM_BASE + 0x40000000,
 			CONFIG_SYS_DDR_SDRAM_BASE + 0x40000000,
diff --git a/boards.cfg b/boards.cfg
index 35f38f3..aefff92 100644
--- a/boards.cfg
+++ b/boards.cfg
@@ -768,6 +768,10 @@  P1020RDB-PC_SDCARD           powerpc     mpc85xx     p1_p2_rdb_pc        freesca
 P1020RDB-PC_SPIFLASH         powerpc     mpc85xx     p1_p2_rdb_pc        freescale      -           p1_p2_rdb_pc:P1020RDB,SPIFLASH
 P1020RDB_SDCARD              powerpc     mpc85xx     p1_p2_rdb           freescale      -           P1_P2_RDB:P1020RDB,SDCARD
 P1020RDB_SPIFLASH            powerpc     mpc85xx     p1_p2_rdb           freescale      -           P1_P2_RDB:P1020RDB,SPIFLASH
+P1020RDB-PD                  powerpc     mpc85xx     p1_p2_rdb_pc        freescale      -           p1_p2_rdb_pc:P1020RDB_PD
+P1020RDB-PD_NAND             powerpc     mpc85xx     p1_p2_rdb_pc        freescale      -           p1_p2_rdb_pc:P1020RDB_PD,NAND
+P1020RDB-PD_SDCARD           powerpc     mpc85xx     p1_p2_rdb_pc        freescale      -           p1_p2_rdb_pc:P1020RDB_PD,SDCARD
+P1020RDB-PD_SPIFLASH         powerpc     mpc85xx     p1_p2_rdb_pc        freescale      -           p1_p2_rdb_pc:P1020RDB_PD,SPIFLASH
 P1020UTM-PC                  powerpc     mpc85xx     p1_p2_rdb_pc        freescale      -           p1_p2_rdb_pc:P1020UTM
 P1020UTM-PC_36BIT            powerpc     mpc85xx     p1_p2_rdb_pc        freescale      -           p1_p2_rdb_pc:P1020UTM,36BIT
 P1020UTM-PC_36BIT_SDCARD     powerpc     mpc85xx     p1_p2_rdb_pc        freescale      -           p1_p2_rdb_pc:P1020UTM,36BIT,SDCARD
diff --git a/include/configs/p1_p2_rdb_pc.h b/include/configs/p1_p2_rdb_pc.h
index 964bfcd..36aad8c 100644
--- a/include/configs/p1_p2_rdb_pc.h
+++ b/include/configs/p1_p2_rdb_pc.h
@@ -66,6 +66,35 @@ 
 #define CONFIG_SYS_L2_SIZE	(256 << 10)
 #endif
 
+/*
+ * P1020RDB-PD board has user selectable switches for evaluating different
+ * frequency and boot options for the P1020 device. The table that
+ * follow describe the available options. The front six binary number was in
+ * accordance with SW3[1:6].
+ * 111101 533 533 267 667 NOR Core0 boot; Core1 hold-off
+ * 101101 667 667 333 667 NOR Core0 boot; Core1 hold-off
+ * 011001 800 800 400 667 NOR Core0 boot; Core1 hold-off
+ * 001001 800 800 400 667 SD/MMC Core0 boot; Core1 hold-off
+ * 001101 800 800 400 667 SPI Core0 boot; Core1 hold-off
+ * 010001 800 800 400 667 NAND Core0 boot; Core1 hold-off
+ * 011101 800 800 400 667 PCIe-2 Core0 boot; Core1 hold-off
+ */
+#if defined(CONFIG_P1020RDB_PD)
+#define CONFIG_BOARDNAME "P1020RDB-PD"
+#define CONFIG_NAND_FSL_ELBC
+#define CONFIG_P1020
+#define CONFIG_SPI_FLASH
+#define CONFIG_VSC7385_ENET
+#define CONFIG_SLIC
+#define __SW_BOOT_MASK		0x03
+#define __SW_BOOT_NOR		0x64
+#define __SW_BOOT_SPI		0x34
+#define __SW_BOOT_SD		0x24
+#define __SW_BOOT_NAND		0x44
+#define __SW_BOOT_PCIE		0x74
+#define CONFIG_SYS_L2_SIZE	(256 << 10)
+#endif
+
 #if defined(CONFIG_P1021RDB)
 #define CONFIG_BOARDNAME "P1021RDB-PC"
 #define CONFIG_NAND_FSL_ELBC
@@ -274,7 +303,7 @@ 
 #define SPD_EEPROM_ADDRESS 0x52
 #undef CONFIG_FSL_DDR_INTERACTIVE
 
-#ifdef CONFIG_P1020MBG
+#if (defined(CONFIG_P1020MBG) || defined(CONFIG_P1020RDB_PD))
 #define CONFIG_SYS_SDRAM_SIZE_LAW	LAW_SIZE_2G
 #define CONFIG_CHIP_SELECTS_PER_CTRL	2
 #else
@@ -345,7 +374,7 @@ 
 /*
  * Local Bus Definitions
  */
-#if defined(CONFIG_P1020MBG)
+#if (defined(CONFIG_P1020MBG) || defined(CONFIG_P1020RDB_PD))
 #define CONFIG_SYS_MAX_FLASH_SECT	512	/* 64M */
 #define CONFIG_SYS_FLASH_BASE		0xec000000
 #elif defined(CONFIG_P1020UTM)
@@ -396,13 +425,27 @@ 
 #define CONFIG_SYS_MAX_NAND_DEVICE	1
 #define CONFIG_MTD_NAND_VERIFY_WRITE
 #define CONFIG_CMD_NAND
+#if defined(CONFIG_P1020RDB_PD)
+#define CONFIG_SYS_NAND_BLOCK_SIZE	(128 * 1024)
+#else
 #define CONFIG_SYS_NAND_BLOCK_SIZE	(16 * 1024)
+#endif
 
 #define CONFIG_SYS_NAND_BR_PRELIM (BR_PHYS_ADDR(CONFIG_SYS_NAND_BASE_PHYS) \
 	| (2<<BR_DECC_SHIFT)	/* Use HW ECC */ \
 	| BR_PS_8	/* Port Size = 8 bit */ \
 	| BR_MS_FCM	/* MSEL = FCM */ \
 	| BR_V)	/* valid */
+#if defined(CONFIG_P1020RDB_PD)
+#define CONFIG_SYS_NAND_OR_PRELIM	(OR_AM_32KB \
+	| OR_FCM_PGS	/* Large Page*/ \
+	| OR_FCM_CSCT \
+	| OR_FCM_CST \
+	| OR_FCM_CHT \
+	| OR_FCM_SCY_1 \
+	| OR_FCM_TRLX \
+	| OR_FCM_EHTR)
+#else
 #define CONFIG_SYS_NAND_OR_PRELIM	(OR_AM_32KB	/* small page */ \
 	| OR_FCM_CSCT \
 	| OR_FCM_CST \
@@ -410,6 +453,7 @@ 
 	| OR_FCM_SCY_1 \
 	| OR_FCM_TRLX \
 	| OR_FCM_EHTR)
+#endif
 #endif /* CONFIG_NAND_FSL_ELBC */
 
 #define CONFIG_BOARD_EARLY_INIT_R	/* call board_early_init_r function */