Add memory and I2C posts to the XPedite517x/520x/537x/550x board
families.
Signed-off-by: Peter Tyser <pty...@xes-inc.com>
CC: Kumar Gala <ga...@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
--
1.7.0.4
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