From 0e16387db1d4aacd5bf35cb6d7c1942765c0347b Mon Sep 17 00:00:00 2001 From: Matthew McClintock Date: Wed, 28 Jun 2006 10:43:36 -0500 Subject: * Add Flat Dev Tree construction for MPC85xx ADS and CDS boards Patch by Jon Loeliger 17-Jan-2006 Signed-off-by: Jon Loeliger --- include/configs/MPC8540ADS.h | 15 +++++++++++++++ 1 file changed, 15 insertions(+) (limited to 'include/configs/MPC8540ADS.h') diff --git a/include/configs/MPC8540ADS.h b/include/configs/MPC8540ADS.h index 131c832242..d31a18b794 100644 --- a/include/configs/MPC8540ADS.h +++ b/include/configs/MPC8540ADS.h @@ -293,6 +293,21 @@ #define CFG_PROMPT_HUSH_PS2 "> " #endif +/* pass open firmware flat tree */ +#define CONFIG_OF_FLAT_TREE 1 +#define CONFIG_OF_BOARD_SETUP 1 + +/* maximum size of the flat tree (8K) */ +#define OF_FLAT_TREE_MAX_SIZE 8192 + +#define OF_CPU "PowerPC,8540@0" +#define OF_SOC "soc8540@e0000000" +#define OF_TBCLK (bd->bi_busfreq / 8) +#define OF_STDOUT_PATH "/soc8540@e0000000/serial@4500" + +#define CFG_64BIT_VSPRINTF 1 +#define CFG_64BIT_STRTOUL 1 + /* I2C */ #define CONFIG_HARD_I2C /* I2C with hardware support*/ #undef CONFIG_SOFT_I2C /* I2C bit-banged */ -- cgit From c88f9fe66b64247e5b6a38410ba315ca25596d16 Mon Sep 17 00:00:00 2001 From: Matthew McClintock Date: Wed, 28 Jun 2006 10:45:41 -0500 Subject: * Fixed PCI memory definitions Patch by Andy Fleming 17-Mar-2006 Signed-off-by: Andy Fleming --- include/configs/MPC8540ADS.h | 9 +++++---- 1 file changed, 5 insertions(+), 4 deletions(-) (limited to 'include/configs/MPC8540ADS.h') diff --git a/include/configs/MPC8540ADS.h b/include/configs/MPC8540ADS.h index d31a18b794..81ee945d49 100644 --- a/include/configs/MPC8540ADS.h +++ b/include/configs/MPC8540ADS.h @@ -71,7 +71,7 @@ */ #ifndef CONFIG_SYS_CLK_FREQ -#define CONFIG_SYS_CLK_FREQ 33000000 +#define CONFIG_SYS_CLK_FREQ 66000000 #endif @@ -327,9 +327,10 @@ #define CFG_PCI1_MEM_BASE 0x80000000 #define CFG_PCI1_MEM_PHYS CFG_PCI1_MEM_BASE #define CFG_PCI1_MEM_SIZE 0x20000000 /* 512M */ -#define CFG_PCI1_IO_BASE 0xe2000000 -#define CFG_PCI1_IO_PHYS CFG_PCI1_IO_BASE -#define CFG_PCI1_IO_SIZE 0x1000000 /* 16M */ + +#define CFG_PCI1_IO_BASE 0x0 +#define CFG_PCI1_IO_PHYS 0xe2000000 +#define CFG_PCI1_IO_SIZE 0x100000 /* 1M */ #if defined(CONFIG_PCI) -- cgit From 34c3c0e01dbf1f8cc2bd08de92f2b89ba84921eb Mon Sep 17 00:00:00 2001 From: Matthew McClintock Date: Wed, 28 Jun 2006 10:47:03 -0500 Subject: * Switched default PCI speed for 8540 ADS back to 33MHz * Added comments and a printf to warn that PCI-X won't work at 33MHz Patch by Andy Fleming 17-Mar-2006 Signed-off-by: Andy Fleming --- include/configs/MPC8540ADS.h | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-) (limited to 'include/configs/MPC8540ADS.h') diff --git a/include/configs/MPC8540ADS.h b/include/configs/MPC8540ADS.h index 81ee945d49..8e4d2c95a4 100644 --- a/include/configs/MPC8540ADS.h +++ b/include/configs/MPC8540ADS.h @@ -68,10 +68,14 @@ * The board, however, can run at 66MHz. In any event, this value * must match the settings of some switches. Details can be found * in the README.mpc85xxads. + * + * XXX -- Can't we run at 66 MHz, anyway? PCI should drop to + * 33MHz to accommodate, based on a PCI pin. + * Note that PCI-X won't work at 33MHz. */ #ifndef CONFIG_SYS_CLK_FREQ -#define CONFIG_SYS_CLK_FREQ 66000000 +#define CONFIG_SYS_CLK_FREQ 33000000 #endif -- cgit From 8272dc2f58f2473d8995fcc9b916440cfba080f0 Mon Sep 17 00:00:00 2001 From: Andy Fleming Date: Wed, 13 Sep 2006 10:33:35 -0500 Subject: Updated config headers to add default FDT-based booting --- include/configs/MPC8540ADS.h | 10 +++++++--- 1 file changed, 7 insertions(+), 3 deletions(-) (limited to 'include/configs/MPC8540ADS.h') diff --git a/include/configs/MPC8540ADS.h b/include/configs/MPC8540ADS.h index 8e4d2c95a4..31ffbaf15b 100644 --- a/include/configs/MPC8540ADS.h +++ b/include/configs/MPC8540ADS.h @@ -517,8 +517,10 @@ #define CONFIG_EXTRA_ENV_SETTINGS \ "netdev=eth0\0" \ "consoledev=ttyS0\0" \ - "ramdiskaddr=400000\0" \ - "ramdiskfile=your.ramdisk.u-boot\0" + "ramdiskaddr=600000\0" \ + "ramdiskfile=your.ramdisk.u-boot\0" \ + "fdtaddr=400000\0" \ + "fdtfile=your.fdt.dtb\0" #define CONFIG_NFSBOOTCOMMAND \ "setenv bootargs root=/dev/nfs rw " \ @@ -526,13 +528,15 @@ "ip=$ipaddr:$serverip:$gatewayip:$netmask:$hostname:$netdev:off " \ "console=$consoledev,$baudrate $othbootargs;" \ "tftp $loadaddr $bootfile;" \ - "bootm $loadaddr" + "tftp $fdtaddr $fdtfile;" \ + "bootm $loadaddr - $fdtaddr" #define CONFIG_RAMBOOTCOMMAND \ "setenv bootargs root=/dev/ram rw " \ "console=$consoledev,$baudrate $othbootargs;" \ "tftp $ramdiskaddr $ramdiskfile;" \ "tftp $loadaddr $bootfile;" \ + "tftp $fdtaddr $fdtfile;" \ "bootm $loadaddr $ramdiskaddr" #define CONFIG_BOOTCOMMAND CONFIG_NFSBOOTCOMMAND -- cgit From 2047672684cf85cb6f96a1fbc993180aaaf19a99 Mon Sep 17 00:00:00 2001 From: Jon Loeliger Date: Fri, 20 Oct 2006 15:50:15 -0500 Subject: Converted all 85xx boards to use a common FSL I2C driver. Introduced COFIG_FSL_I2C to select the common FSL I2C driver. And removed hard i2c path from a few u-boot.lds scipts too. Minor whitespace cleanups along the way. Signed-off-by: Jon Loeliger --- include/configs/MPC8540ADS.h | 8 ++++++-- 1 file changed, 6 insertions(+), 2 deletions(-) (limited to 'include/configs/MPC8540ADS.h') diff --git a/include/configs/MPC8540ADS.h b/include/configs/MPC8540ADS.h index 31ffbaf15b..74a84f4e86 100644 --- a/include/configs/MPC8540ADS.h +++ b/include/configs/MPC8540ADS.h @@ -312,12 +312,16 @@ #define CFG_64BIT_VSPRINTF 1 #define CFG_64BIT_STRTOUL 1 -/* I2C */ -#define CONFIG_HARD_I2C /* I2C with hardware support*/ +/* + * I2C + */ +#define CONFIG_FSL_I2C /* Use FSL common I2C driver */ +#define CONFIG_HARD_I2C /* I2C with hardware support*/ #undef CONFIG_SOFT_I2C /* I2C bit-banged */ #define CFG_I2C_SPEED 400000 /* I2C speed and slave address */ #define CFG_I2C_SLAVE 0x7F #define CFG_I2C_NOPROBES {0x69} /* Don't probe these addrs */ +#define CFG_I2C_OFFSET 0x3000 /* RapidIO MMU */ #define CFG_RIO_MEM_BASE 0xc0000000 /* base address */ -- cgit