[U-Boot] [PATCH v3 13/60] mpc83xx: Make distinct MPC8313ERDB targets
Mario Six
mario.six at gdsys.cc
Mon Jan 21 08:17:36 UTC 2019
MPC8313ERDB has the option of either enabling NOR or NAND boot in its
config file (by commenting out certain #ifdefs). To keep this ability
after migrating options to Kconfig, we introduce two MPC8313ERDB
configs: one for NOR, and one for NAND.
Signed-off-by: Mario Six <mario.six at gdsys.cc>
---
v2 -> v3:
No changes
v1 -> v2:
* Combined config creation and simplification patches
---
arch/powerpc/cpu/mpc83xx/Kconfig | 10 +-
board/freescale/mpc8313erdb/Kconfig | 17 +-
configs/MPC8313ERDB_33_defconfig | 2 +-
configs/MPC8313ERDB_66_defconfig | 2 +-
configs/MPC8313ERDB_NAND_33_defconfig | 2 +-
configs/MPC8313ERDB_NAND_66_defconfig | 2 +-
.../{MPC8313ERDB.h => MPC8313ERDB_NAND.h} | 61 +-
include/configs/MPC8313ERDB_NOR.h | 591 ++++++++++++++++++
8 files changed, 633 insertions(+), 54 deletions(-)
rename include/configs/{MPC8313ERDB.h => MPC8313ERDB_NAND.h} (90%)
create mode 100644 include/configs/MPC8313ERDB_NOR.h
diff --git a/arch/powerpc/cpu/mpc83xx/Kconfig b/arch/powerpc/cpu/mpc83xx/Kconfig
index 29d84f363d1..ede98c70da7 100644
--- a/arch/powerpc/cpu/mpc83xx/Kconfig
+++ b/arch/powerpc/cpu/mpc83xx/Kconfig
@@ -29,8 +29,14 @@ config TARGET_MPC8308RDB
select ARCH_MPC8308
select SYS_FSL_ERRATUM_ESDHC111
-config TARGET_MPC8313ERDB
- bool "Support MPC8313ERDB"
+config TARGET_MPC8313ERDB_NOR
+ bool "Support MPC8313ERDB_NOR"
+ select ARCH_MPC8313
+ select BOARD_EARLY_INIT_F
+ select SUPPORT_SPL
+
+config TARGET_MPC8313ERDB_NAND
+ bool "Support MPC8313ERDB_NAND"
select ARCH_MPC8313
select BOARD_EARLY_INIT_F
select SUPPORT_SPL
diff --git a/board/freescale/mpc8313erdb/Kconfig b/board/freescale/mpc8313erdb/Kconfig
index 145608feab2..b6332a1368b 100644
--- a/board/freescale/mpc8313erdb/Kconfig
+++ b/board/freescale/mpc8313erdb/Kconfig
@@ -1,4 +1,4 @@
-if TARGET_MPC8313ERDB
+if TARGET_MPC8313ERDB_NOR
config SYS_BOARD
default "mpc8313erdb"
@@ -7,6 +7,19 @@ config SYS_VENDOR
default "freescale"
config SYS_CONFIG_NAME
- default "MPC8313ERDB"
+ default "MPC8313ERDB_NOR"
+
+endif
+
+if TARGET_MPC8313ERDB_NAND
+
+config SYS_BOARD
+ default "mpc8313erdb"
+
+config SYS_VENDOR
+ default "freescale"
+
+config SYS_CONFIG_NAME
+ default "MPC8313ERDB_NAND"
endif
diff --git a/configs/MPC8313ERDB_33_defconfig b/configs/MPC8313ERDB_33_defconfig
index 3bb680c2179..cacb5ba0774 100644
--- a/configs/MPC8313ERDB_33_defconfig
+++ b/configs/MPC8313ERDB_33_defconfig
@@ -1,7 +1,7 @@
CONFIG_PPC=y
CONFIG_SYS_TEXT_BASE=0xFE000000
CONFIG_MPC83xx=y
-CONFIG_TARGET_MPC8313ERDB=y
+CONFIG_TARGET_MPC8313ERDB_NOR=y
CONFIG_OF_BOARD_SETUP=y
CONFIG_OF_STDOUT_VIA_ALIAS=y
CONFIG_SYS_EXTRA_OPTIONS="SYS_33MHZ"
diff --git a/configs/MPC8313ERDB_66_defconfig b/configs/MPC8313ERDB_66_defconfig
index bb26a9e3813..6b29c2e5c9d 100644
--- a/configs/MPC8313ERDB_66_defconfig
+++ b/configs/MPC8313ERDB_66_defconfig
@@ -1,7 +1,7 @@
CONFIG_PPC=y
CONFIG_SYS_TEXT_BASE=0xFE000000
CONFIG_MPC83xx=y
-CONFIG_TARGET_MPC8313ERDB=y
+CONFIG_TARGET_MPC8313ERDB_NOR=y
CONFIG_OF_BOARD_SETUP=y
CONFIG_OF_STDOUT_VIA_ALIAS=y
CONFIG_SYS_EXTRA_OPTIONS="SYS_66MHZ"
diff --git a/configs/MPC8313ERDB_NAND_33_defconfig b/configs/MPC8313ERDB_NAND_33_defconfig
index ab28a78cbe5..4c8957c2742 100644
--- a/configs/MPC8313ERDB_NAND_33_defconfig
+++ b/configs/MPC8313ERDB_NAND_33_defconfig
@@ -3,7 +3,7 @@ CONFIG_SYS_TEXT_BASE=0x00100000
CONFIG_SPL_SERIAL_SUPPORT=y
CONFIG_SPL=y
CONFIG_MPC83xx=y
-CONFIG_TARGET_MPC8313ERDB=y
+CONFIG_TARGET_MPC8313ERDB_NAND=y
CONFIG_OF_BOARD_SETUP=y
CONFIG_OF_STDOUT_VIA_ALIAS=y
CONFIG_SYS_EXTRA_OPTIONS="SYS_33MHZ"
diff --git a/configs/MPC8313ERDB_NAND_66_defconfig b/configs/MPC8313ERDB_NAND_66_defconfig
index a454ec67fc6..ff3d0dc84e9 100644
--- a/configs/MPC8313ERDB_NAND_66_defconfig
+++ b/configs/MPC8313ERDB_NAND_66_defconfig
@@ -3,7 +3,7 @@ CONFIG_SYS_TEXT_BASE=0x00100000
CONFIG_SPL_SERIAL_SUPPORT=y
CONFIG_SPL=y
CONFIG_MPC83xx=y
-CONFIG_TARGET_MPC8313ERDB=y
+CONFIG_TARGET_MPC8313ERDB_NAND=y
CONFIG_OF_BOARD_SETUP=y
CONFIG_OF_STDOUT_VIA_ALIAS=y
CONFIG_SYS_EXTRA_OPTIONS="SYS_66MHZ"
diff --git a/include/configs/MPC8313ERDB.h b/include/configs/MPC8313ERDB_NAND.h
similarity index 90%
rename from include/configs/MPC8313ERDB.h
rename to include/configs/MPC8313ERDB_NAND.h
index c5a8065d6a4..976b6854e49 100644
--- a/include/configs/MPC8313ERDB.h
+++ b/include/configs/MPC8313ERDB_NAND.h
@@ -15,7 +15,6 @@
#define CONFIG_E300 1
#define CONFIG_MPC8313ERDB 1
-#ifdef CONFIG_NAND
#define CONFIG_SPL_INIT_MINIMAL
#define CONFIG_SPL_FLUSH_IMAGE
#define CONFIG_SPL_TARGET "u-boot-with-spl.bin"
@@ -40,8 +39,6 @@
#define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_TEXT_BASE_SPL /* start of monitor */
#endif
-#endif /* CONFIG_NAND */
-
#ifndef CONFIG_SYS_MONITOR_BASE
#define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_TEXT_BASE /* start of monitor */
#endif
@@ -70,7 +67,7 @@
#define CONFIG_SYS_IMMR 0xE0000000
-#if defined(CONFIG_NAND) && !defined(CONFIG_SPL_BUILD)
+#if !defined(CONFIG_SPL_BUILD)
#define CONFIG_DEFAULT_IMMR CONFIG_SYS_IMMR
#endif
@@ -184,11 +181,11 @@
#define CONFIG_SYS_FLASH_SIZE 8 /* flash size in MB */
#define CONFIG_SYS_FLASH_EMPTY_INFO /* display empty sectors */
-#define CONFIG_SYS_NOR_BR_PRELIM (CONFIG_SYS_FLASH_BASE \
+#define CONFIG_SYS_BR1_PRELIM (CONFIG_SYS_FLASH_BASE \
| BR_PS_16 /* 16 bit port */ \
| BR_MS_GPCM /* MSEL = GPCM */ \
| BR_V) /* valid */
-#define CONFIG_SYS_NOR_OR_PRELIM (MEG_TO_AM(CONFIG_SYS_FLASH_SIZE) \
+#define CONFIG_SYS_OR1_PRELIM (MEG_TO_AM(CONFIG_SYS_FLASH_SIZE) \
| OR_GPCM_XACS \
| OR_GPCM_SCY_9 \
| OR_GPCM_EHTR \
@@ -235,7 +232,7 @@
#define CONFIG_SYS_LBC_MRTPR 0x20000000 /*TODO */
/* drivers/mtd/nand/raw/nand.c */
-#if defined(CONFIG_NAND) && defined(CONFIG_SPL_BUILD)
+#if defined(CONFIG_SPL_BUILD)
#define CONFIG_SYS_NAND_BASE 0xFFF00000
#else
#define CONFIG_SYS_NAND_BASE 0xE2800000
@@ -248,12 +245,12 @@
#define CONFIG_SYS_NAND_BLOCK_SIZE 16384
#define CONFIG_SYS_NAND_WINDOW_SIZE (32 * 1024)
-#define CONFIG_SYS_NAND_BR_PRELIM (CONFIG_SYS_NAND_BASE \
+#define CONFIG_SYS_BR0_PRELIM (CONFIG_SYS_NAND_BASE \
| BR_DECC_CHK_GEN /* Use HW ECC */ \
| BR_PS_8 /* 8 bit port */ \
| BR_MS_FCM /* MSEL = FCM */ \
| BR_V) /* valid */
-#define CONFIG_SYS_NAND_OR_PRELIM \
+#define CONFIG_SYS_OR0_PRELIM \
(P2SZ_TO_AM(CONFIG_SYS_NAND_WINDOW_SIZE) \
| OR_FCM_CSCT \
| OR_FCM_CST \
@@ -263,17 +260,9 @@
| OR_FCM_EHTR)
/* 0xFFFF8396 */
-#ifdef CONFIG_NAND
-#define CONFIG_SYS_BR0_PRELIM CONFIG_SYS_NAND_BR_PRELIM
-#define CONFIG_SYS_OR0_PRELIM CONFIG_SYS_NAND_OR_PRELIM
-#define CONFIG_SYS_BR1_PRELIM CONFIG_SYS_NOR_BR_PRELIM
-#define CONFIG_SYS_OR1_PRELIM CONFIG_SYS_NOR_OR_PRELIM
-#else
-#define CONFIG_SYS_BR0_PRELIM CONFIG_SYS_NOR_BR_PRELIM
-#define CONFIG_SYS_OR0_PRELIM CONFIG_SYS_NOR_OR_PRELIM
-#define CONFIG_SYS_BR1_PRELIM CONFIG_SYS_NAND_BR_PRELIM
-#define CONFIG_SYS_OR1_PRELIM CONFIG_SYS_NAND_OR_PRELIM
-#endif
+/* Still needed for spl_minimal.c */
+#define CONFIG_SYS_NAND_BR_PRELIM CONFIG_SYS_BR0_PRELIM
+#define CONFIG_SYS_NAND_OR_PRELIM CONFIG_SYS_OR0_PRELIM
#define CONFIG_SYS_LBLAWBAR1_PRELIM CONFIG_SYS_NAND_BASE
#define CONFIG_SYS_LBLAWAR1_PRELIM (LBLAWAR_EN | LBLAWAR_32KB)
@@ -407,25 +396,12 @@
/*
* Environment
*/
-#if defined(CONFIG_NAND)
- #define CONFIG_ENV_OFFSET (512 * 1024)
- #define CONFIG_ENV_SECT_SIZE CONFIG_SYS_NAND_BLOCK_SIZE
- #define CONFIG_ENV_SIZE CONFIG_ENV_SECT_SIZE
- #define CONFIG_ENV_SIZE_REDUND CONFIG_ENV_SIZE
- #define CONFIG_ENV_RANGE (CONFIG_ENV_SECT_SIZE * 4)
- #define CONFIG_ENV_OFFSET_REDUND \
- (CONFIG_ENV_OFFSET + CONFIG_ENV_RANGE)
-#elif !defined(CONFIG_SYS_RAMBOOT)
- #define CONFIG_ENV_ADDR \
- (CONFIG_SYS_MONITOR_BASE + CONFIG_SYS_MONITOR_LEN)
- #define CONFIG_ENV_SECT_SIZE 0x10000 /* 64K(one sector) for env */
- #define CONFIG_ENV_SIZE 0x2000
-
-/* Address and size of Redundant Environment Sector */
-#else
- #define CONFIG_ENV_ADDR (CONFIG_SYS_MONITOR_BASE - 0x1000)
- #define CONFIG_ENV_SIZE 0x2000
-#endif
+#define CONFIG_ENV_OFFSET (512 * 1024)
+#define CONFIG_ENV_SECT_SIZE CONFIG_SYS_NAND_BLOCK_SIZE
+#define CONFIG_ENV_SIZE CONFIG_ENV_SECT_SIZE
+#define CONFIG_ENV_SIZE_REDUND CONFIG_ENV_SIZE
+#define CONFIG_ENV_RANGE (CONFIG_ENV_SECT_SIZE * 4)
+#define CONFIG_ENV_OFFSET_REDUND (CONFIG_ENV_OFFSET + CONFIG_ENV_RANGE)
#define CONFIG_LOADS_ECHO 1 /* echo on for serial download */
#define CONFIG_SYS_LOADS_BAUD_CHANGE 1 /* allow baudrate change */
@@ -499,17 +475,10 @@
HRCWH_TSEC2M_IN_RGMII |\
HRCWH_BIG_ENDIAN)
-#ifdef CONFIG_NAND
#define CONFIG_SYS_HRCW_HIGH (CONFIG_SYS_HRCW_HIGH_BASE |\
HRCWH_FROM_0XFFF00100 |\
HRCWH_ROM_LOC_NAND_SP_8BIT |\
HRCWH_RL_EXT_NAND)
-#else
-#define CONFIG_SYS_HRCW_HIGH (CONFIG_SYS_HRCW_HIGH_BASE |\
- HRCWH_FROM_0X00000100 |\
- HRCWH_ROM_LOC_LOCAL_16BIT |\
- HRCWH_RL_EXT_LEGACY)
-#endif
/* System IO Config */
#define CONFIG_SYS_SICRH (SICRH_TSOBI1 | SICRH_TSOBI2) /* RGMII */
diff --git a/include/configs/MPC8313ERDB_NOR.h b/include/configs/MPC8313ERDB_NOR.h
new file mode 100644
index 00000000000..81e92fb939f
--- /dev/null
+++ b/include/configs/MPC8313ERDB_NOR.h
@@ -0,0 +1,591 @@
+/* SPDX-License-Identifier: GPL-2.0+ */
+/*
+ * Copyright (C) Freescale Semiconductor, Inc. 2006, 2010.
+ */
+/*
+ * mpc8313epb board configuration file
+ */
+
+#ifndef __CONFIG_H
+#define __CONFIG_H
+
+/*
+ * High Level Configuration Options
+ */
+#define CONFIG_E300 1
+#define CONFIG_MPC8313ERDB 1
+
+#ifndef CONFIG_SYS_MONITOR_BASE
+#define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_TEXT_BASE /* start of monitor */
+#endif
+
+#define CONFIG_PCI_INDIRECT_BRIDGE
+#define CONFIG_FSL_ELBC 1
+
+/*
+ * On-board devices
+ *
+ * TSEC1 is VSC switch
+ * TSEC2 is SoC TSEC
+ */
+#define CONFIG_VSC7385_ENET
+#define CONFIG_TSEC2
+
+#ifdef CONFIG_SYS_66MHZ
+#define CONFIG_83XX_CLKIN 66666667 /* in Hz */
+#elif defined(CONFIG_SYS_33MHZ)
+#define CONFIG_83XX_CLKIN 33333333 /* in Hz */
+#else
+#error Unknown oscillator frequency.
+#endif
+
+#define CONFIG_SYS_CLK_FREQ CONFIG_83XX_CLKIN
+
+#define CONFIG_SYS_IMMR 0xE0000000
+
+#define CONFIG_SYS_MEMTEST_START 0x00001000
+#define CONFIG_SYS_MEMTEST_END 0x07f00000
+
+/* Early revs of this board will lock up hard when attempting
+ * to access the PMC registers, unless a JTAG debugger is
+ * connected, or some resistor modifications are made.
+ */
+#define CONFIG_SYS_8313ERDB_BROKEN_PMC 1
+
+#define CONFIG_SYS_ACR_PIPE_DEP 3 /* Arbiter pipeline depth (0-3) */
+#define CONFIG_SYS_ACR_RPTCNT 3 /* Arbiter repeat count (0-7) */
+
+/*
+ * Device configurations
+ */
+
+/* Vitesse 7385 */
+
+#ifdef CONFIG_VSC7385_ENET
+
+#define CONFIG_TSEC1
+
+/* The flash address and size of the VSC7385 firmware image */
+#define CONFIG_VSC7385_IMAGE 0xFE7FE000
+#define CONFIG_VSC7385_IMAGE_SIZE 8192
+
+#endif
+
+/*
+ * DDR Setup
+ */
+#define CONFIG_SYS_DDR_BASE 0x00000000 /* DDR is system memory*/
+#define CONFIG_SYS_SDRAM_BASE CONFIG_SYS_DDR_BASE
+#define CONFIG_SYS_DDR_SDRAM_BASE CONFIG_SYS_DDR_BASE
+
+/*
+ * Manually set up DDR parameters, as this board does not
+ * seem to have the SPD connected to I2C.
+ */
+#define CONFIG_SYS_DDR_SIZE 128 /* MB */
+#define CONFIG_SYS_DDR_CS0_CONFIG (CSCONFIG_EN \
+ | CSCONFIG_ODT_RD_NEVER \
+ | CSCONFIG_ODT_WR_ONLY_CURRENT \
+ | CSCONFIG_ROW_BIT_13 \
+ | CSCONFIG_COL_BIT_10)
+ /* 0x80010102 */
+
+#define CONFIG_SYS_DDR_TIMING_3 0x00000000
+#define CONFIG_SYS_DDR_TIMING_0 ((0 << TIMING_CFG0_RWT_SHIFT) \
+ | (0 << TIMING_CFG0_WRT_SHIFT) \
+ | (0 << TIMING_CFG0_RRT_SHIFT) \
+ | (0 << TIMING_CFG0_WWT_SHIFT) \
+ | (2 << TIMING_CFG0_ACT_PD_EXIT_SHIFT) \
+ | (2 << TIMING_CFG0_PRE_PD_EXIT_SHIFT) \
+ | (8 << TIMING_CFG0_ODT_PD_EXIT_SHIFT) \
+ | (2 << TIMING_CFG0_MRS_CYC_SHIFT))
+ /* 0x00220802 */
+#define CONFIG_SYS_DDR_TIMING_1 ((3 << TIMING_CFG1_PRETOACT_SHIFT) \
+ | (8 << TIMING_CFG1_ACTTOPRE_SHIFT) \
+ | (3 << TIMING_CFG1_ACTTORW_SHIFT) \
+ | (5 << TIMING_CFG1_CASLAT_SHIFT) \
+ | (10 << TIMING_CFG1_REFREC_SHIFT) \
+ | (3 << TIMING_CFG1_WRREC_SHIFT) \
+ | (2 << TIMING_CFG1_ACTTOACT_SHIFT) \
+ | (2 << TIMING_CFG1_WRTORD_SHIFT))
+ /* 0x3835a322 */
+#define CONFIG_SYS_DDR_TIMING_2 ((1 << TIMING_CFG2_ADD_LAT_SHIFT) \
+ | (5 << TIMING_CFG2_CPO_SHIFT) \
+ | (2 << TIMING_CFG2_WR_LAT_DELAY_SHIFT) \
+ | (2 << TIMING_CFG2_RD_TO_PRE_SHIFT) \
+ | (2 << TIMING_CFG2_WR_DATA_DELAY_SHIFT) \
+ | (3 << TIMING_CFG2_CKE_PLS_SHIFT) \
+ | (6 << TIMING_CFG2_FOUR_ACT_SHIFT))
+ /* 0x129048c6 */ /* P9-45,may need tuning */
+#define CONFIG_SYS_DDR_INTERVAL ((1296 << SDRAM_INTERVAL_REFINT_SHIFT) \
+ | (1280 << SDRAM_INTERVAL_BSTOPRE_SHIFT))
+ /* 0x05100500 */
+#if defined(CONFIG_DDR_2T_TIMING)
+#define CONFIG_SYS_SDRAM_CFG (SDRAM_CFG_SREN \
+ | SDRAM_CFG_SDRAM_TYPE_DDR2 \
+ | SDRAM_CFG_DBW_32 \
+ | SDRAM_CFG_2T_EN)
+ /* 0x43088000 */
+#else
+#define CONFIG_SYS_SDRAM_CFG (SDRAM_CFG_SREN \
+ | SDRAM_CFG_SDRAM_TYPE_DDR2 \
+ | SDRAM_CFG_DBW_32)
+ /* 0x43080000 */
+#endif
+#define CONFIG_SYS_SDRAM_CFG2 0x00401000
+/* set burst length to 8 for 32-bit data path */
+#define CONFIG_SYS_DDR_MODE ((0x4448 << SDRAM_MODE_ESD_SHIFT) \
+ | (0x0632 << SDRAM_MODE_SD_SHIFT))
+ /* 0x44480632 */
+#define CONFIG_SYS_DDR_MODE_2 0x8000C000
+
+#define CONFIG_SYS_DDR_CLK_CNTL DDR_SDRAM_CLK_CNTL_CLK_ADJUST_05
+ /*0x02000000*/
+#define CONFIG_SYS_DDRCDR_VALUE (DDRCDR_EN \
+ | DDRCDR_PZ_NOMZ \
+ | DDRCDR_NZ_NOMZ \
+ | DDRCDR_M_ODR)
+
+/*
+ * FLASH on the Local Bus
+ */
+#define CONFIG_SYS_FLASH_BASE 0xFE000000 /* start of FLASH */
+#define CONFIG_SYS_FLASH_SIZE 8 /* flash size in MB */
+#define CONFIG_SYS_FLASH_PROTECTION 1 /* Use h/w Flash protection. */
+#define CONFIG_SYS_FLASH_EMPTY_INFO /* display empty sectors */
+
+#define CONFIG_SYS_BR0_PRELIM (CONFIG_SYS_FLASH_BASE \
+ | BR_PS_16 /* 16 bit port */ \
+ | BR_MS_GPCM /* MSEL = GPCM */ \
+ | BR_V) /* valid */
+#define CONFIG_SYS_OR0_PRELIM (MEG_TO_AM(CONFIG_SYS_FLASH_SIZE) \
+ | OR_GPCM_XACS \
+ | OR_GPCM_SCY_9 \
+ | OR_GPCM_EHTR \
+ | OR_GPCM_EAD)
+ /* 0xFF006FF7 TODO SLOW 16 MB flash size */
+ /* window base at flash base */
+#define CONFIG_SYS_LBLAWBAR0_PRELIM CONFIG_SYS_FLASH_BASE
+ /* 16 MB window size */
+#define CONFIG_SYS_LBLAWAR0_PRELIM (LBLAWAR_EN | LBLAWAR_16MB)
+
+#define CONFIG_SYS_MAX_FLASH_BANKS 1 /* number of banks */
+#define CONFIG_SYS_MAX_FLASH_SECT 135 /* sectors per device */
+
+#define CONFIG_SYS_FLASH_ERASE_TOUT 60000 /* Flash Erase Timeout (ms) */
+#define CONFIG_SYS_FLASH_WRITE_TOUT 500 /* Flash Write Timeout (ms) */
+
+#if (CONFIG_SYS_MONITOR_BASE < CONFIG_SYS_FLASH_BASE) && \
+ !defined(CONFIG_SPL_BUILD)
+#define CONFIG_SYS_RAMBOOT
+#endif
+
+#define CONFIG_SYS_INIT_RAM_LOCK 1
+#define CONFIG_SYS_INIT_RAM_ADDR 0xFD000000 /* Initial RAM addr */
+#define CONFIG_SYS_INIT_RAM_SIZE 0x1000 /* Size of used area in RAM*/
+
+#define CONFIG_SYS_GBL_DATA_OFFSET \
+ (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
+#define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET
+
+/* CONFIG_SYS_MONITOR_LEN must be a multiple of CONFIG_ENV_SECT_SIZE */
+#define CONFIG_SYS_MONITOR_LEN (512 * 1024) /* Reserve 512 kB for Mon */
+#define CONFIG_SYS_MALLOC_LEN (512 * 1024) /* Reserved for malloc */
+
+/*
+ * Local Bus LCRR and LBCR regs
+ */
+#define CONFIG_SYS_LCRR_EADC LCRR_EADC_1
+#define CONFIG_SYS_LCRR_CLKDIV LCRR_CLKDIV_4
+#define CONFIG_SYS_LBC_LBCR (0x00040000 /* TODO */ \
+ | (0xFF << LBCR_BMT_SHIFT) \
+ | 0xF) /* 0x0004ff0f */
+
+ /* LB refresh timer prescal, 266MHz/32 */
+#define CONFIG_SYS_LBC_MRTPR 0x20000000 /*TODO */
+
+/* drivers/mtd/nand/nand.c */
+#define CONFIG_SYS_NAND_BASE 0xE2800000
+
+#define CONFIG_MTD_PARTITION
+
+#define CONFIG_SYS_MAX_NAND_DEVICE 1
+#define CONFIG_NAND_FSL_ELBC 1
+#define CONFIG_SYS_NAND_BLOCK_SIZE 16384
+#define CONFIG_SYS_NAND_WINDOW_SIZE (32 * 1024)
+
+#define CONFIG_SYS_BR1_PRELIM (CONFIG_SYS_NAND_BASE \
+ | BR_DECC_CHK_GEN /* Use HW ECC */ \
+ | BR_PS_8 /* 8 bit port */ \
+ | BR_MS_FCM /* MSEL = FCM */ \
+ | BR_V) /* valid */
+#define CONFIG_SYS_OR1_PRELIM \
+ (P2SZ_TO_AM(CONFIG_SYS_NAND_WINDOW_SIZE) \
+ | OR_FCM_CSCT \
+ | OR_FCM_CST \
+ | OR_FCM_CHT \
+ | OR_FCM_SCY_1 \
+ | OR_FCM_TRLX \
+ | OR_FCM_EHTR)
+ /* 0xFFFF8396 */
+
+/* Still needed for spl_minimal.c */
+#define CONFIG_SYS_NAND_BR_PRELIM CONFIG_SYS_BR1_PRELIM
+#define CONFIG_SYS_NAND_OR_PRELIM CONFIG_SYS_OR1_PRELIM
+
+#define CONFIG_SYS_LBLAWBAR1_PRELIM CONFIG_SYS_NAND_BASE
+#define CONFIG_SYS_LBLAWAR1_PRELIM (LBLAWAR_EN | LBLAWAR_32KB)
+
+#define CONFIG_SYS_NAND_LBLAWBAR_PRELIM CONFIG_SYS_LBLAWBAR1_PRELIM
+#define CONFIG_SYS_NAND_LBLAWAR_PRELIM CONFIG_SYS_LBLAWAR1_PRELIM
+
+/* local bus write LED / read status buffer (BCSR) mapping */
+#define CONFIG_SYS_BCSR_ADDR 0xFA000000
+#define CONFIG_SYS_BCSR_SIZE (32 * 1024) /* 0x00008000 */
+ /* map at 0xFA000000 on LCS3 */
+#define CONFIG_SYS_BR3_PRELIM (CONFIG_SYS_BCSR_ADDR \
+ | BR_PS_8 /* 8 bit port */ \
+ | BR_MS_GPCM /* MSEL = GPCM */ \
+ | BR_V) /* valid */
+ /* 0xFA000801 */
+#define CONFIG_SYS_OR3_PRELIM (P2SZ_TO_AM(CONFIG_SYS_BCSR_SIZE) \
+ | OR_GPCM_CSNT \
+ | OR_GPCM_ACS_DIV2 \
+ | OR_GPCM_XACS \
+ | OR_GPCM_SCY_15 \
+ | OR_GPCM_TRLX_SET \
+ | OR_GPCM_EHTR_SET \
+ | OR_GPCM_EAD)
+ /* 0xFFFF8FF7 */
+#define CONFIG_SYS_LBLAWBAR3_PRELIM CONFIG_SYS_BCSR_ADDR
+#define CONFIG_SYS_LBLAWAR3_PRELIM (LBLAWAR_EN | LBLAWAR_32KB)
+
+/* Vitesse 7385 */
+
+#ifdef CONFIG_VSC7385_ENET
+
+ /* VSC7385 Base address on LCS2 */
+#define CONFIG_SYS_VSC7385_BASE 0xF0000000
+#define CONFIG_SYS_VSC7385_SIZE (128 * 1024) /* 0x00020000 */
+
+#define CONFIG_SYS_BR2_PRELIM (CONFIG_SYS_VSC7385_BASE \
+ | BR_PS_8 /* 8 bit port */ \
+ | BR_MS_GPCM /* MSEL = GPCM */ \
+ | BR_V) /* valid */
+#define CONFIG_SYS_OR2_PRELIM (P2SZ_TO_AM(CONFIG_SYS_VSC7385_SIZE) \
+ | OR_GPCM_CSNT \
+ | OR_GPCM_XACS \
+ | OR_GPCM_SCY_15 \
+ | OR_GPCM_SETA \
+ | OR_GPCM_TRLX_SET \
+ | OR_GPCM_EHTR_SET \
+ | OR_GPCM_EAD)
+ /* 0xFFFE09FF */
+
+ /* Access window base at VSC7385 base */
+#define CONFIG_SYS_LBLAWBAR2_PRELIM CONFIG_SYS_VSC7385_BASE
+#define CONFIG_SYS_LBLAWAR2_PRELIM (LBLAWAR_EN | LBLAWAR_128KB)
+
+#endif
+
+#define CONFIG_MPC83XX_GPIO 1
+
+/*
+ * Serial Port
+ */
+#define CONFIG_SYS_NS16550_SERIAL
+#define CONFIG_SYS_NS16550_REG_SIZE 1
+
+#define CONFIG_SYS_BAUDRATE_TABLE \
+ {300, 600, 1200, 2400, 4800, 9600, 19200, 38400, 115200}
+
+#define CONFIG_SYS_NS16550_COM1 (CONFIG_SYS_IMMR+0x4500)
+#define CONFIG_SYS_NS16550_COM2 (CONFIG_SYS_IMMR+0x4600)
+
+/* I2C */
+#define CONFIG_SYS_I2C
+#define CONFIG_SYS_I2C_FSL
+#define CONFIG_SYS_FSL_I2C_SPEED 400000
+#define CONFIG_SYS_FSL_I2C_SLAVE 0x7F
+#define CONFIG_SYS_FSL_I2C_OFFSET 0x3000
+#define CONFIG_SYS_FSL_I2C2_SPEED 400000
+#define CONFIG_SYS_FSL_I2C2_SLAVE 0x7F
+#define CONFIG_SYS_FSL_I2C2_OFFSET 0x3100
+#define CONFIG_SYS_I2C_NOPROBES { {0, 0x69} }
+
+/*
+ * General PCI
+ * Addresses are mapped 1-1.
+ */
+#define CONFIG_SYS_PCI1_MEM_BASE 0x80000000
+#define CONFIG_SYS_PCI1_MEM_PHYS CONFIG_SYS_PCI1_MEM_BASE
+#define CONFIG_SYS_PCI1_MEM_SIZE 0x10000000 /* 256M */
+#define CONFIG_SYS_PCI1_MMIO_BASE 0x90000000
+#define CONFIG_SYS_PCI1_MMIO_PHYS CONFIG_SYS_PCI1_MMIO_BASE
+#define CONFIG_SYS_PCI1_MMIO_SIZE 0x10000000 /* 256M */
+#define CONFIG_SYS_PCI1_IO_BASE 0x00000000
+#define CONFIG_SYS_PCI1_IO_PHYS 0xE2000000
+#define CONFIG_SYS_PCI1_IO_SIZE 0x00100000 /* 1M */
+
+#define CONFIG_SYS_PCI_SUBSYS_VENDORID 0x1057 /* Motorola */
+
+/*
+ * TSEC
+ */
+
+#define CONFIG_GMII /* MII PHY management */
+
+#ifdef CONFIG_TSEC1
+#define CONFIG_HAS_ETH0
+#define CONFIG_TSEC1_NAME "TSEC0"
+#define CONFIG_SYS_TSEC1_OFFSET 0x24000
+#define TSEC1_PHY_ADDR 0x1c
+#define TSEC1_FLAGS TSEC_GIGABIT
+#define TSEC1_PHYIDX 0
+#endif
+
+#ifdef CONFIG_TSEC2
+#define CONFIG_HAS_ETH1
+#define CONFIG_TSEC2_NAME "TSEC1"
+#define CONFIG_SYS_TSEC2_OFFSET 0x25000
+#define TSEC2_PHY_ADDR 4
+#define TSEC2_FLAGS TSEC_GIGABIT
+#define TSEC2_PHYIDX 0
+#endif
+
+/* Options are: TSEC[0-1] */
+#define CONFIG_ETHPRIME "TSEC1"
+
+/*
+ * Configure on-board RTC
+ */
+#define CONFIG_RTC_DS1337
+#define CONFIG_SYS_I2C_RTC_ADDR 0x68
+
+/*
+ * Environment
+ */
+#if !defined(CONFIG_SYS_RAMBOOT)
+ #define CONFIG_ENV_ADDR \
+ (CONFIG_SYS_MONITOR_BASE + CONFIG_SYS_MONITOR_LEN)
+ #define CONFIG_ENV_SECT_SIZE 0x10000 /* 64K(one sector) for env */
+ #define CONFIG_ENV_SIZE 0x2000
+
+/* Address and size of Redundant Environment Sector */
+#else
+ #define CONFIG_ENV_ADDR (CONFIG_SYS_MONITOR_BASE - 0x1000)
+ #define CONFIG_ENV_SIZE 0x2000
+#endif
+
+#define CONFIG_LOADS_ECHO 1 /* echo on for serial download */
+#define CONFIG_SYS_LOADS_BAUD_CHANGE 1 /* allow baudrate change */
+
+/*
+ * BOOTP options
+ */
+#define CONFIG_BOOTP_BOOTFILESIZE
+
+/*
+ * Command line configuration.
+ */
+
+/*
+ * Miscellaneous configurable options
+ */
+#define CONFIG_SYS_LOAD_ADDR 0x2000000 /* default load address */
+#define CONFIG_SYS_CBSIZE 1024 /* Console I/O Buffer Size */
+
+ /* Boot Argument Buffer Size */
+#define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE
+
+/*
+ * For booting Linux, the board info and command line data
+ * have to be in the first 256 MB of memory, since this is
+ * the maximum mapped by the Linux kernel during initialization.
+ */
+ /* Initial Memory map for Linux*/
+#define CONFIG_SYS_BOOTMAPSZ (256 << 20)
+#define CONFIG_SYS_BOOTM_LEN (64 << 20) /* Increase max gunzip size */
+
+#define CONFIG_SYS_RCWH_PCIHOST 0x80000000 /* PCIHOST */
+
+#ifdef CONFIG_SYS_66MHZ
+
+/* 66MHz IN, 133MHz CSB, 266 DDR, 266 CORE */
+/* 0x62040000 */
+#define CONFIG_SYS_HRCW_LOW (\
+ 0x20000000 /* reserved, must be set */ |\
+ HRCWL_DDRCM |\
+ HRCWL_LCL_BUS_TO_SCB_CLK_1X1 |\
+ HRCWL_DDR_TO_SCB_CLK_2X1 |\
+ HRCWL_CSB_TO_CLKIN_2X1 |\
+ HRCWL_CORE_TO_CSB_2X1)
+
+#define CONFIG_SYS_NS16550_CLK (CONFIG_83XX_CLKIN * 2)
+
+#elif defined(CONFIG_SYS_33MHZ)
+
+/* 33MHz IN, 165MHz CSB, 330 DDR, 330 CORE */
+/* 0x65040000 */
+#define CONFIG_SYS_HRCW_LOW (\
+ 0x20000000 /* reserved, must be set */ |\
+ HRCWL_DDRCM |\
+ HRCWL_LCL_BUS_TO_SCB_CLK_1X1 |\
+ HRCWL_DDR_TO_SCB_CLK_2X1 |\
+ HRCWL_CSB_TO_CLKIN_5X1 |\
+ HRCWL_CORE_TO_CSB_2X1)
+
+#define CONFIG_SYS_NS16550_CLK (CONFIG_83XX_CLKIN * 5)
+
+#endif
+
+#define CONFIG_SYS_HRCW_HIGH_BASE (\
+ HRCWH_PCI_HOST |\
+ HRCWH_PCI1_ARBITER_ENABLE |\
+ HRCWH_CORE_ENABLE |\
+ HRCWH_BOOTSEQ_DISABLE |\
+ HRCWH_SW_WATCHDOG_DISABLE |\
+ HRCWH_TSEC1M_IN_RGMII |\
+ HRCWH_TSEC2M_IN_RGMII |\
+ HRCWH_BIG_ENDIAN)
+
+#define CONFIG_SYS_HRCW_HIGH (CONFIG_SYS_HRCW_HIGH_BASE |\
+ HRCWH_FROM_0X00000100 |\
+ HRCWH_ROM_LOC_LOCAL_16BIT |\
+ HRCWH_RL_EXT_LEGACY)
+
+/* System IO Config */
+#define CONFIG_SYS_SICRH (SICRH_TSOBI1 | SICRH_TSOBI2) /* RGMII */
+ /* Enable Internal USB Phy and GPIO on LCD Connector */
+#define CONFIG_SYS_SICRL (SICRL_USBDR_10 | SICRL_LBC)
+
+#define CONFIG_SYS_HID0_INIT 0x000000000
+#define CONFIG_SYS_HID0_FINAL (HID0_ENABLE_MACHINE_CHECK | \
+ HID0_ENABLE_INSTRUCTION_CACHE | \
+ HID0_ENABLE_DYNAMIC_POWER_MANAGMENT)
+
+#define CONFIG_SYS_HID2 HID2_HBE
+
+#define CONFIG_HIGH_BATS 1 /* High BATs supported */
+
+/* DDR @ 0x00000000 */
+#define CONFIG_SYS_IBAT0L (CONFIG_SYS_SDRAM_BASE | BATL_PP_RW)
+#define CONFIG_SYS_IBAT0U (CONFIG_SYS_SDRAM_BASE \
+ | BATU_BL_256M \
+ | BATU_VS \
+ | BATU_VP)
+
+/* PCI @ 0x80000000 */
+#define CONFIG_SYS_IBAT1L (CONFIG_SYS_PCI1_MEM_BASE | BATL_PP_RW)
+#define CONFIG_SYS_IBAT1U (CONFIG_SYS_PCI1_MEM_BASE \
+ | BATU_BL_256M \
+ | BATU_VS \
+ | BATU_VP)
+#define CONFIG_SYS_IBAT2L (CONFIG_SYS_PCI1_MMIO_BASE \
+ | BATL_PP_RW \
+ | BATL_CACHEINHIBIT \
+ | BATL_GUARDEDSTORAGE)
+#define CONFIG_SYS_IBAT2U (CONFIG_SYS_PCI1_MMIO_BASE \
+ | BATU_BL_256M \
+ | BATU_VS \
+ | BATU_VP)
+
+/* PCI2 not supported on 8313 */
+#define CONFIG_SYS_IBAT3L (0)
+#define CONFIG_SYS_IBAT3U (0)
+#define CONFIG_SYS_IBAT4L (0)
+#define CONFIG_SYS_IBAT4U (0)
+
+/* IMMRBAR @ 0xE0000000, PCI IO @ 0xE2000000 & BCSR @ 0xE2400000 */
+#define CONFIG_SYS_IBAT5L (CONFIG_SYS_IMMR \
+ | BATL_PP_RW \
+ | BATL_CACHEINHIBIT \
+ | BATL_GUARDEDSTORAGE)
+#define CONFIG_SYS_IBAT5U (CONFIG_SYS_IMMR \
+ | BATU_BL_256M \
+ | BATU_VS \
+ | BATU_VP)
+
+/* SDRAM @ 0xF0000000, stack in DCACHE 0xFDF00000 & FLASH @ 0xFE000000 */
+#define CONFIG_SYS_IBAT6L (0xF0000000 | BATL_PP_RW | BATL_GUARDEDSTORAGE)
+#define CONFIG_SYS_IBAT6U (0xF0000000 | BATU_BL_256M | BATU_VS | BATU_VP)
+
+#define CONFIG_SYS_IBAT7L (0)
+#define CONFIG_SYS_IBAT7U (0)
+
+#define CONFIG_SYS_DBAT0L CONFIG_SYS_IBAT0L
+#define CONFIG_SYS_DBAT0U CONFIG_SYS_IBAT0U
+#define CONFIG_SYS_DBAT1L CONFIG_SYS_IBAT1L
+#define CONFIG_SYS_DBAT1U CONFIG_SYS_IBAT1U
+#define CONFIG_SYS_DBAT2L CONFIG_SYS_IBAT2L
+#define CONFIG_SYS_DBAT2U CONFIG_SYS_IBAT2U
+#define CONFIG_SYS_DBAT3L CONFIG_SYS_IBAT3L
+#define CONFIG_SYS_DBAT3U CONFIG_SYS_IBAT3U
+#define CONFIG_SYS_DBAT4L CONFIG_SYS_IBAT4L
+#define CONFIG_SYS_DBAT4U CONFIG_SYS_IBAT4U
+#define CONFIG_SYS_DBAT5L CONFIG_SYS_IBAT5L
+#define CONFIG_SYS_DBAT5U CONFIG_SYS_IBAT5U
+#define CONFIG_SYS_DBAT6L CONFIG_SYS_IBAT6L
+#define CONFIG_SYS_DBAT6U CONFIG_SYS_IBAT6U
+#define CONFIG_SYS_DBAT7L CONFIG_SYS_IBAT7L
+#define CONFIG_SYS_DBAT7U CONFIG_SYS_IBAT7U
+
+/*
+ * Environment Configuration
+ */
+#define CONFIG_ENV_OVERWRITE
+
+#define CONFIG_NETDEV "eth1"
+
+#define CONFIG_HOSTNAME "mpc8313erdb"
+#define CONFIG_ROOTPATH "/nfs/root/path"
+#define CONFIG_BOOTFILE "uImage"
+ /* U-Boot image on TFTP server */
+#define CONFIG_UBOOTPATH "u-boot.bin"
+#define CONFIG_FDTFILE "mpc8313erdb.dtb"
+
+ /* default location for tftp and bootm */
+#define CONFIG_LOADADDR 800000
+
+#define CONFIG_EXTRA_ENV_SETTINGS \
+ "netdev=" CONFIG_NETDEV "\0" \
+ "ethprime=TSEC1\0" \
+ "uboot=" CONFIG_UBOOTPATH "\0" \
+ "tftpflash=tftpboot $loadaddr $uboot; " \
+ "protect off " __stringify(CONFIG_SYS_TEXT_BASE) \
+ " +$filesize; " \
+ "erase " __stringify(CONFIG_SYS_TEXT_BASE) \
+ " +$filesize; " \
+ "cp.b $loadaddr " __stringify(CONFIG_SYS_TEXT_BASE) \
+ " $filesize; " \
+ "protect on " __stringify(CONFIG_SYS_TEXT_BASE) \
+ " +$filesize; " \
+ "cmp.b $loadaddr " __stringify(CONFIG_SYS_TEXT_BASE) \
+ " $filesize\0" \
+ "fdtaddr=780000\0" \
+ "fdtfile=" CONFIG_FDTFILE "\0" \
+ "console=ttyS0\0" \
+ "setbootargs=setenv bootargs " \
+ "root=$rootdev rw console=$console,$baudrate $othbootargs\0" \
+ "setipargs=setenv bootargs nfsroot=$serverip:$rootpath " \
+ "ip=$ipaddr:$serverip:$gatewayip:$netmask:$hostname:"\
+ "$netdev:off " \
+ "root=$rootdev rw console=$console,$baudrate $othbootargs\0"
+
+#define CONFIG_NFSBOOTCOMMAND \
+ "setenv rootdev /dev/nfs;" \
+ "run setbootargs;" \
+ "run setipargs;" \
+ "tftp $loadaddr $bootfile;" \
+ "tftp $fdtaddr $fdtfile;" \
+ "bootm $loadaddr - $fdtaddr"
+
+#define CONFIG_RAMBOOTCOMMAND \
+ "setenv rootdev /dev/ram;" \
+ "run setbootargs;" \
+ "tftp $ramdiskaddr $ramdiskfile;" \
+ "tftp $loadaddr $bootfile;" \
+ "tftp $fdtaddr $fdtfile;" \
+ "bootm $loadaddr $ramdiskaddr $fdtaddr"
+
+#endif /* __CONFIG_H */
--
2.20.1
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