[U-Boot] [PATCH] p1020rdb-pd: platform support
Haijun.Zhang
Haijun.Zhang at freescale.com
Thu Jun 27 09:44:02 CEST 2013
From: "Haijun.Zhang" <Haijun.Zhang at freescale.com>
Signed-off-by: Jerry Huang <Chang-Ming.Huang at freescale.com>
Signed-off-by: Haijun Zhang <Haijun.Zhang at freescale.com>
CC: Scott Wood <scottwood at freescale.com>
CC: Sun Yusong-R58495 <yorksun at 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(-)
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 */
--
1.8.0
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