This is what Linux maps on classic PPC during boot, and modern kernel images don't fit within the current 8 MiB uncompressed limit.

Adjust image load addresses to be above this limit to avoid conflicts.

Signed-off-by: Scott Wood oss@buserror.net --- include/configs/MPC8610HPCD.h | 13 +++++++------ include/configs/MPC8641HPCN.h | 9 +++++---- 2 files changed, 12 insertions(+), 10 deletions(-)

diff --git a/include/configs/MPC8610HPCD.h b/include/configs/MPC8610HPCD.h index f6d45a9..a19f4ab 100644 --- a/include/configs/MPC8610HPCD.h +++ b/include/configs/MPC8610HPCD.h @@ -477,7 +477,8 @@ * have to be in the first 8 MB of memory, since this is * the maximum mapped by the Linux kernel during initialization. */ -#define CONFIG_SYS_BOOTMAPSZ (8 << 20) /* Initial Memory map for Linux*/ +#define CONFIG_SYS_BOOTMAPSZ (256 << 20) /* Initial Memory map for Linux*/ +#define CONFIG_SYS_BOOTM_LEN (256 << 20) /* Increase max gunzip size */

#if defined(CONFIG_CMD_KGDB) #define CONFIG_KGDB_BAUDRATE 230400 /* speed to run kgdb serial port */ @@ -498,7 +499,7 @@ #define CONFIG_NETMASK 255.255.255.0

/* default location for tftp and bootm */ -#define CONFIG_LOADADDR 1000000 +#define CONFIG_LOADADDR 0x10000000

#define CONFIG_BOOTDELAY 10 /* -1 disables auto-boot */ #undef CONFIG_BOOTARGS /* the boot command will set bootargs */ @@ -567,9 +568,9 @@ "cmp.b $loadaddr " __stringify(CONFIG_SYS_TEXT_BASE) \ " $filesize\0" \ "consoledev=ttyS0\0" \ -"ramdiskaddr=2000000\0" \ +"ramdiskaddr=0x18000000\0" \ "ramdiskfile=8610hpcd/ramdisk.uboot\0" \ -"fdtaddr=c00000\0" \ +"fdtaddr=0x17c00000\0" \ "fdtfile=8610hpcd/mpc8610_hpcd.dtb\0" \ "bdev=sda3\0" \ "en-wd=mw.b f8100010 0x08; echo -expect:- 08; md.b f8100010 1\0" \ @@ -605,9 +606,9 @@ "netdev=eth0\0" \ "uboot=" __stringify(CONFIG_UBOOTPATH) "\0" \ "consoledev=ttyS0\0" \ - "ramdiskaddr=2000000\0" \ + "ramdiskaddr=0x18000000\0" \ "ramdiskfile=8610hpcd/ramdisk.uboot\0" \ - "fdtaddr=c00000\0" \ + "fdtaddr=0x17c00000\0" \ "fdtfile=8610hpcd/mpc8610_hpcd.dtb\0" \ "bdev=sda3\0" #endif diff --git a/include/configs/MPC8641HPCN.h b/include/configs/MPC8641HPCN.h index 9b2623c..756bb29 100644 --- a/include/configs/MPC8641HPCN.h +++ b/include/configs/MPC8641HPCN.h @@ -637,7 +637,8 @@ extern unsigned long get_board_sys_clk(unsigned long dummy); * have to be in the first 8 MB of memory, since this is * the maximum mapped by the Linux kernel during initialization. */ -#define CONFIG_SYS_BOOTMAPSZ (8 << 20) /* Initial Memory map for Linux*/ +#define CONFIG_SYS_BOOTMAPSZ (256 << 20) /* Initial Memory map for Linux*/ +#define CONFIG_SYS_BOOTM_LEN (256 << 20) /* Increase max gunzip size */

#if defined(CONFIG_CMD_KGDB) #define CONFIG_KGDB_BAUDRATE 230400 /* speed to run kgdb serial port */ @@ -664,7 +665,7 @@ extern unsigned long get_board_sys_clk(unsigned long dummy); #define CONFIG_NETMASK 255.255.255.0

/* default location for tftp and bootm */ -#define CONFIG_LOADADDR 1000000 +#define CONFIG_LOADADDR 0x10000000

#define CONFIG_BOOTDELAY 10 /* -1 disables auto-boot */ #undef CONFIG_BOOTARGS /* the boot command will set bootargs */ @@ -686,9 +687,9 @@ extern unsigned long get_board_sys_clk(unsigned long dummy); "cmp.b $loadaddr " __stringify(CONFIG_SYS_TEXT_BASE) \ " $filesize\0" \ "consoledev=ttyS0\0" \ - "ramdiskaddr=2000000\0" \ + "ramdiskaddr=0x18000000\0" \ "ramdiskfile=your.ramdisk.u-boot\0" \ - "fdtaddr=c00000\0" \ + "fdtaddr=0x17c00000\0" \ "fdtfile=mpc8641_hpcn.dtb\0" \ "en-wd=mw.b ffdf0010 0x08; echo -expect:- 08; md.b ffdf0010 1\0" \ "dis-wd=mw.b ffdf0010 0x00; echo -expect:- 00; md.b ffdf0010 1\0" \