Add memory and I2C posts to the XPedite517x/520x/537x/550x board families.
Signed-off-by: Peter Tyser ptyser@xes-inc.com CC: Kumar Gala galak@kernel.crashing.org --- board/xes/common/Makefile | 5 ++++ board/xes/common/fsl_8xxx_post.c | 43 ++++++++++++++++++++++++++++++++++++++ include/configs/xpedite517x.h | 15 +++++++++++++ include/configs/xpedite520x.h | 10 ++++++++ include/configs/xpedite537x.h | 13 +++++++++++ include/configs/xpedite550x.h | 9 ++++++++ 6 files changed, 95 insertions(+), 0 deletions(-) create mode 100644 board/xes/common/fsl_8xxx_post.c
diff --git a/board/xes/common/Makefile b/board/xes/common/Makefile index 16e0b66..2d3a4e3 100644 --- a/board/xes/common/Makefile +++ b/board/xes/common/Makefile @@ -39,6 +39,11 @@ COBJS-$(CONFIG_MPC85xx) += fsl_8xxx_misc.o board.o COBJS-$(CONFIG_MPC86xx) += fsl_8xxx_misc.o board.o COBJS-$(CONFIG_NAND_ACTL) += actl_nand.o
+ifneq ($(CONFIG_HAS_POST),) +COBJS-$(CONFIG_MPC85xx) += fsl_8xxx_post.o +COBJS-$(CONFIG_MPC86xx) += fsl_8xxx_post.o +endif + SRCS := $(SOBJS:.o=.S) $(COBJS-y:.o=.c) OBJS := $(addprefix $(obj),$(COBJS-y)) SOBJS := $(addprefix $(obj),$(SOBJS)) diff --git a/board/xes/common/fsl_8xxx_post.c b/board/xes/common/fsl_8xxx_post.c new file mode 100644 index 0000000..9b4d01d --- /dev/null +++ b/board/xes/common/fsl_8xxx_post.c @@ -0,0 +1,43 @@ +/* + * Copyright 2008 Extreme Engineering Solutions, Inc. + * + * See file CREDITS for list of people who contributed to this + * project. + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License as + * published by the Free Software Foundation; either version 2 of + * the License, or (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, + * MA 02111-1307 USA + */ + +#include <common.h> +#include <asm/processor.h> + +int post_hotkeys_pressed(void) { + return 0; +} + +/* + * SPRG4 is availabe on the e500 and e600 cores and isn't used by U-Boot. + * Its description is: + * Provided as an additional register to be used by system software for + * software table searching. + */ + +void post_word_store(ulong a) { + mtspr(SPRG4, a); +} + +ulong post_word_load(void) { + return mfspr(SPRG4); +} diff --git a/include/configs/xpedite517x.h b/include/configs/xpedite517x.h index 2f28efa..54c39ba 100644 --- a/include/configs/xpedite517x.h +++ b/include/configs/xpedite517x.h @@ -105,6 +105,19 @@ extern unsigned long get_board_sys_clk(unsigned long dummy); #define CONFIG_SYS_ALT_MEMTEST #define CONFIG_SYS_MEMTEST_START 0x10000000 #define CONFIG_SYS_MEMTEST_END 0x20000000 +#define CONFIG_POST (CONFIG_SYS_POST_MEMORY |\ + CONFIG_SYS_POST_I2C) +#define I2C_ADDR_LIST {CONFIG_SYS_I2C_DS1621_ADDR, \ + CONFIG_SYS_I2C_DS4510_ADDR, \ + CONFIG_SYS_I2C_EEPROM_ADDR, \ + CONFIG_SYS_I2C_LM90_ADDR, \ + CONFIG_SYS_I2C_PCA9553_ADDR, \ + CONFIG_SYS_I2C_PCA953X_ADDR0, \ + CONFIG_SYS_I2C_PCA953X_ADDR1, \ + CONFIG_SYS_I2C_PCA953X_ADDR2, \ + CONFIG_SYS_I2C_PCA953X_ADDR3, \ + CONFIG_SYS_I2C_PEX8518_ADDR, \ + CONFIG_SYS_I2C_RTC_ADDR}
/* * Memory map @@ -256,6 +269,7 @@ extern unsigned long get_board_sys_clk(unsigned long dummy); #define CONFIG_SYS_I2C_DS1621_ADDR 0x48 #define CONFIG_DTT_DS1621 #define CONFIG_DTT_SENSORS { 0 } +#define CONFIG_SYS_I2C_LM90_ADDR 0x4c
/* I2C EEPROM - AT24C128B */ #define CONFIG_SYS_I2C_EEPROM_ADDR 0x54 @@ -279,6 +293,7 @@ extern unsigned long get_board_sys_clk(unsigned long dummy); #define CONFIG_SYS_I2C_PCA953X_ADDR2 0x1e #define CONFIG_SYS_I2C_PCA953X_ADDR3 0x1f #define CONFIG_SYS_I2C_PCA953X_ADDR CONFIG_SYS_I2C_PCA953X_ADDR0 +#define CONFIG_SYS_I2C_PCA9553_ADDR 0x62
/* * PU = pulled high, PD = pulled low diff --git a/include/configs/xpedite520x.h b/include/configs/xpedite520x.h index 61b6087..2bf13c0 100644 --- a/include/configs/xpedite520x.h +++ b/include/configs/xpedite520x.h @@ -88,6 +88,13 @@ #define CONFIG_SYS_ALT_MEMTEST #define CONFIG_SYS_MEMTEST_START 0x10000000 #define CONFIG_SYS_MEMTEST_END 0x20000000 +#define CONFIG_POST (CONFIG_SYS_POST_MEMORY | \ + CONFIG_SYS_POST_I2C) +#define I2C_ADDR_LIST {CONFIG_SYS_I2C_MAX1237_ADDR, \ + CONFIG_SYS_I2C_EEPROM_ADDR, \ + CONFIG_SYS_I2C_PCA953X_ADDR0, \ + CONFIG_SYS_I2C_PCA953X_ADDR1, \ + CONFIG_SYS_I2C_RTC_ADDR}
/* * Memory map @@ -260,6 +267,9 @@ #define CONFIG_SYS_PCA953X_P14_IO6 0x40 #define CONFIG_SYS_PCA953X_P14_IO7 0x80
+/* 12-bit ADC used to measure CPU diode */ +#define CONFIG_SYS_I2C_MAX1237_ADDR 0x34 + /* * General PCI * Memory space is mapped 1-1, but I/O space must start from 0. diff --git a/include/configs/xpedite537x.h b/include/configs/xpedite537x.h index 9838bb7..27bf5a6 100644 --- a/include/configs/xpedite537x.h +++ b/include/configs/xpedite537x.h @@ -107,6 +107,18 @@ extern unsigned long get_board_ddr_clk(unsigned long dummy); #define CONFIG_SYS_ALT_MEMTEST #define CONFIG_SYS_MEMTEST_START 0x10000000 #define CONFIG_SYS_MEMTEST_END 0x20000000 +#define CONFIG_POST (CONFIG_SYS_POST_MEMORY | \ + CONFIG_SYS_POST_I2C) +#define I2C_ADDR_LIST {CONFIG_SYS_I2C_DS1621_ADDR, \ + CONFIG_SYS_I2C_DS4510_ADDR, \ + CONFIG_SYS_I2C_EEPROM_ADDR, \ + CONFIG_SYS_I2C_LM90_ADDR, \ + CONFIG_SYS_I2C_PCA953X_ADDR0, \ + CONFIG_SYS_I2C_PCA953X_ADDR1, \ + CONFIG_SYS_I2C_PCA953X_ADDR2, \ + CONFIG_SYS_I2C_PCA953X_ADDR3, \ + CONFIG_SYS_I2C_PEX8518_ADDR, \ + CONFIG_SYS_I2C_RTC_ADDR}
/* * Memory map @@ -262,6 +274,7 @@ extern unsigned long get_board_ddr_clk(unsigned long dummy); #define CONFIG_SYS_I2C_DS1621_ADDR 0x48 #define CONFIG_DTT_DS1621 #define CONFIG_DTT_SENSORS { 0 } +#define CONFIG_SYS_I2C_LM90_ADDR 0x4c
/* I2C EEPROM - AT24C128B */ #define CONFIG_SYS_I2C_EEPROM_ADDR 0x54 diff --git a/include/configs/xpedite550x.h b/include/configs/xpedite550x.h index a83625a..8ca9876 100644 --- a/include/configs/xpedite550x.h +++ b/include/configs/xpedite550x.h @@ -102,6 +102,15 @@ extern unsigned long get_board_ddr_clk(unsigned long dummy); #define CONFIG_SYS_ALT_MEMTEST #define CONFIG_SYS_MEMTEST_START 0x10000000 #define CONFIG_SYS_MEMTEST_END 0x20000000 +#define CONFIG_POST (CONFIG_SYS_POST_MEMORY | \ + CONFIG_SYS_POST_I2C) +#define I2C_ADDR_LIST {CONFIG_SYS_I2C_EEPROM_ADDR, \ + CONFIG_SYS_I2C_LM75_ADDR, \ + CONFIG_SYS_I2C_LM90_ADDR, \ + CONFIG_SYS_I2C_PCA953X_ADDR0, \ + CONFIG_SYS_I2C_PCA953X_ADDR2, \ + CONFIG_SYS_I2C_PCA953X_ADDR3, \ + CONFIG_SYS_I2C_RTC_ADDR}
/* * Memory map