* [U-Boot] [PATCH 05/07] Coldfire: M5271EVB: Board header update (has dependencies)
@ 2009-01-23 22:08 Richard Retanubun
2009-02-04 15:10 ` [U-Boot] [PATCH 05/07 V2] Coldfire: M5271EVB: Board header update (dependencies) Richard Retanubun
0 siblings, 1 reply; 2+ messages in thread
From: Richard Retanubun @ 2009-01-23 22:08 UTC (permalink / raw)
To: u-boot
Cleanup for M5271EVB:
Added clarification on the use of CONFIG_SYS_CLOCK.
Modified to use u-boot's HUSH parser.
Cleanup on environment settings.
Dependencies:
Added the use of CONFIG_SYS_MCF_SYNCR for clock multiplier.
This depends on a patch to include/asm-m68k/m5271.h
that defines the multiplier and divider ratios.
Removed the definition of CONFIG_SYS_FECI2C.
This depends on a patch that removes the use of it in
cpu/mcf52x2/cpu_init.c
Signed-off-by: Richard Retanubun <RichardRetanubun@RuggedCom.com>
---
This patch depends on:
Added the use of CONFIG_SYS_MCF_SYNCR for clock multiplier.
This depends on a patch to include/asm-m68k/m5271.h
that defines the multiplier and divider ratios.
Removed the definition of CONFIG_SYS_FECI2C.
This depends on a patch that removes the use of it in
cpu/mcf52x2/cpu_init.c
include/configs/M5271EVB.h | 35 +++++++++++++++++++++++------------
1 files changed, 23 insertions(+), 12 deletions(-)
diff --git a/include/configs/M5271EVB.h b/include/configs/M5271EVB.h
index 7ddeb55..b8eb156 100644
--- a/include/configs/M5271EVB.h
+++ b/include/configs/M5271EVB.h
@@ -82,11 +82,14 @@
#define CONFIG_CMD_MISC
#undef CONFIG_CMD_LOADS
-#undef CONFIG_CMD_LOADB
+#define CONFIG_CMD_LOADB
+#define CONFIG_CMDLINE_EDITING 1 /* enables command line history */
+#define CONFIG_SYS_HUSH_PARSER /* Use the HUSH parser */
+#define CONFIG_SYS_PROMPT_HUSH_PS2 "> "
#define CONFIG_MCFFEC
#ifdef CONFIG_MCFFEC
-# define CONFIG_NET_MULTI 1
+# define CONFIG_NET_MULTI 0
# define CONFIG_MII 1
# define CONFIG_MII_INIT 1
# define CONFIG_SYS_DISCOVER_PHY
@@ -116,7 +119,7 @@
#define CONFIG_SYS_I2C_OFFSET 0x00000300
#define CONFIG_SYS_IMMR CONFIG_SYS_MBAR
-#define CONFIG_BOOTDELAY 1 /* autoboot after 5 seconds */
+#define CONFIG_BOOTDELAY 1 /* autoboot after 1 seconds */
#define CONFIG_BOOTFILE "u-boot.bin"
#ifdef CONFIG_MCFFEC
# define CONFIG_NET_RETRY_COUNT 5
@@ -128,16 +131,16 @@
# define CONFIG_OVERWRITE_ETHADDR_ONCE
#endif /* FEC_ENET */
-#define CONFIG_HOSTNAME M5235EVB
+#define CONFIG_HOSTNAME M5271EVB
#define CONFIG_EXTRA_ENV_SETTINGS \
"netdev=eth0\0" \
"loadaddr=10000\0" \
- "u-boot=u-boot.bin\0" \
- "load=tftp ${loadaddr) ${u-boot}\0" \
+ "uboot=u-boot.bin\0" \
+ "load=tftp $loadaddr $uboot\0" \
"upd=run load; run prog\0" \
- "prog=prot off ffe00000 ffe2ffff;" \
- "era ffe00000 ffe2ffff;" \
- "cp.b ${loadaddr} 0 ${filesize};" \
+ "prog=prot off ffe00000 ffe3ffff;" \
+ "era ffe00000 ffe3ffff;" \
+ "cp.b $loadaddr ffe00000 $filesize;" \
"save\0" \
""
@@ -159,7 +162,18 @@
#define CONFIG_SYS_MEMTEST_END 0x380000
#define CONFIG_SYS_HZ 1000000
+
+/* Clock configuration
+ * The external oscillator is a 25.000 MHz
+ * CONFIG_SYS_CLK for ColdFire V2 sets cpu_clk (not bus_clk)
+ * bus_clk = (cpu_clk/2) (fixed ratio)
+ *
+ * If CONFIG_SYS_CLK is changed. the CONFIG_SYS_MCF_SYNCR must be updated to
+ * match the new clock speed. Max cpu_clk is 150 MHz.
+ */
#define CONFIG_SYS_CLK 100000000
+#define CONFIG_SYS_MCF_SYNCR (CONFIG_SYS_MCF_SYNCR_MFD_4X | \
+ CONFIG_SYS_MCF_SYNCR_RFD_DIV1)
/*
* Low Level Configuration Settings
@@ -216,7 +230,4 @@
/* Cache Configuration */
#define CONFIG_SYS_CACHELINE_SIZE 16
-/* Port configuration */
-#define CONFIG_SYS_FECI2C 0xF0
-
#endif /* _M5271EVB_H */
--
1.5.6.5
^ permalink raw reply related [flat|nested] 2+ messages in thread* [U-Boot] [PATCH 05/07 V2] Coldfire: M5271EVB: Board header update (dependencies)
2009-01-23 22:08 [U-Boot] [PATCH 05/07] Coldfire: M5271EVB: Board header update (has dependencies) Richard Retanubun
@ 2009-02-04 15:10 ` Richard Retanubun
0 siblings, 0 replies; 2+ messages in thread
From: Richard Retanubun @ 2009-02-04 15:10 UTC (permalink / raw)
To: u-boot
Cleanup for M5271EVB:
Added clarification on the use of CONFIG_SYS_CLOCK.
Modified to use u-boot's HUSH parser.
Cleanup on environment settings.
Removed compiler warning by defining CONFIG_SYS_CS0_*
Dependencies:
Added the use of CONFIG_SYS_MCF_SYNCR for clock multiplier.
This depends on a patch to include/asm-m68k/m5271.h
that defines the multiplier and divider ratios.
Removed the definition of CONFIG_SYS_FECI2C.
This depends on a patch that removes the use of it in
cpu/mcf52x2/cpu_init.c
Signed-off-by: Richard Retanubun <RichardRetanubun@RuggedCom.com>
---
V2: Added CONFIG_SYS_CS0_* and CONFIG_SYS_CS1_* #defines to remove
compiler warnings.
Based in git commit index:
commit 9d8811c5bd2b7dd6307742cf22fbdb7953b6f816
Merge: 716ebf4... bd99ec1...
Author: Wolfgang Denk <wd@denx.de>
Date: Tue Feb 3 23:16:15 2009 +0100
Merge branch 'master' of git://git.denx.de/u-boot-usb
include/configs/M5271EVB.h | 40 ++++++++++++++++++++++++++++++----------
1 files changed, 30 insertions(+), 10 deletions(-)
diff --git a/include/configs/M5271EVB.h b/include/configs/M5271EVB.h
index 7ddeb55..50b3ab2 100644
--- a/include/configs/M5271EVB.h
+++ b/include/configs/M5271EVB.h
@@ -82,7 +82,10 @@
#define CONFIG_CMD_MISC
#undef CONFIG_CMD_LOADS
-#undef CONFIG_CMD_LOADB
+#define CONFIG_CMD_LOADB
+#define CONFIG_CMDLINE_EDITING 1 /* enables command line history */
+#define CONFIG_SYS_HUSH_PARSER /* Use the HUSH parser */
+#define CONFIG_SYS_PROMPT_HUSH_PS2 "> "
#define CONFIG_MCFFEC
#ifdef CONFIG_MCFFEC
@@ -116,7 +119,7 @@
#define CONFIG_SYS_I2C_OFFSET 0x00000300
#define CONFIG_SYS_IMMR CONFIG_SYS_MBAR
-#define CONFIG_BOOTDELAY 1 /* autoboot after 5 seconds */
+#define CONFIG_BOOTDELAY 1 /* autoboot after 1 seconds */
#define CONFIG_BOOTFILE "u-boot.bin"
#ifdef CONFIG_MCFFEC
# define CONFIG_NET_RETRY_COUNT 5
@@ -128,16 +131,16 @@
# define CONFIG_OVERWRITE_ETHADDR_ONCE
#endif /* FEC_ENET */
-#define CONFIG_HOSTNAME M5235EVB
+#define CONFIG_HOSTNAME M5271EVB
#define CONFIG_EXTRA_ENV_SETTINGS \
"netdev=eth0\0" \
"loadaddr=10000\0" \
- "u-boot=u-boot.bin\0" \
- "load=tftp ${loadaddr) ${u-boot}\0" \
+ "uboot=u-boot.bin\0" \
+ "load=tftp $loadaddr $uboot\0" \
"upd=run load; run prog\0" \
- "prog=prot off ffe00000 ffe2ffff;" \
- "era ffe00000 ffe2ffff;" \
- "cp.b ${loadaddr} 0 ${filesize};" \
+ "prog=prot off ffe00000 ffe3ffff;" \
+ "era ffe00000 ffe3ffff;" \
+ "cp.b $loadaddr ffe00000 $filesize;" \
"save\0" \
""
@@ -159,7 +162,17 @@
#define CONFIG_SYS_MEMTEST_END 0x380000
#define CONFIG_SYS_HZ 1000000
+
+/* Clock configuration
+ * The external oscillator is a 25.000 MHz
+ * CONFIG_SYS_CLK for ColdFire V2 sets cpu_clk (not bus_clk)
+ * bus_clk = (cpu_clk/2) (fixed ratio)
+ *
+ * If CONFIG_SYS_CLK is changed. the CONFIG_SYS_MCF_SYNCR must be updated to
+ * match the new clock speed. Max cpu_clk is 150 MHz.
+ */
#define CONFIG_SYS_CLK 100000000
+#define CONFIG_SYS_MCF_SYNCR (MCF_SYNCR_MFD_4X | MCF_SYNCR_RFD_DIV1)
/*
* Low Level Configuration Settings
@@ -216,7 +229,14 @@
/* Cache Configuration */
#define CONFIG_SYS_CACHELINE_SIZE 16
-/* Port configuration */
-#define CONFIG_SYS_FECI2C 0xF0
+/* Chip Select 0 : Boot Flash */
+#define CONFIG_SYS_CS0_BASE 0xFFE00000
+#define CONFIG_SYS_CS0_MASK 0x001F0001
+#define CONFIG_SYS_CS0_CTRL 0x00001980
+
+/* Chip Select 1 : External SRAM */
+#define CONFIG_SYS_CS1_BASE 0x30000000
+#define CONFIG_SYS_CS1_MASK 0x00070001
+#define CONFIG_SYS_CS1_CTRL 0x00001900
#endif /* _M5271EVB_H */
--
1.5.6.5
^ permalink raw reply related [flat|nested] 2+ messages in thread
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2009-01-23 22:08 [U-Boot] [PATCH 05/07] Coldfire: M5271EVB: Board header update (has dependencies) Richard Retanubun
2009-02-04 15:10 ` [U-Boot] [PATCH 05/07 V2] Coldfire: M5271EVB: Board header update (dependencies) Richard Retanubun
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