diff --git a/arch/x86/cpu/start.S b/arch/x86/cpu/start.S index e1f634ffcd..30fa7def46 100644 --- a/arch/x86/cpu/start.S +++ b/arch/x86/cpu/start.S @@ -16,6 +16,7 @@ #include #include #include +#include .section .text.start .code32 @@ -184,13 +185,8 @@ board_init_f_r_trampoline: movl %eax, %esp /* See if we need to disable CAR */ -.weak car_uninit - movl $car_uninit, %eax - cmpl $0, %eax - jz 1f - call car_uninit -1: + /* Re-enter U-Boot by calling board_init_f_r() */ call board_init_f_r @@ -199,6 +195,10 @@ die: jmp die hlt +WEAK(car_uninit) + ret +ENDPROC(car_uninit) + blank_idt_ptr: .word 0 /* limit */ .long 0 /* base */ diff --git a/arch/x86/include/asm/arch-baytrail/acpi/southcluster.asl b/arch/x86/include/asm/arch-baytrail/acpi/southcluster.asl index dfc768cf7f..2a1c31cdc4 100644 --- a/arch/x86/include/asm/arch-baytrail/acpi/southcluster.asl +++ b/arch/x86/include/asm/arch-baytrail/acpi/southcluster.asl @@ -150,9 +150,9 @@ Device (PCI0) CreateQwordField(MCRS, ^UMEM._MAX, UMAX) CreateQwordField(MCRS, ^UMEM._LEN, ULEN) - /* Set base address to 48GB and allocate 16GB for PCI space */ - Store(0xc00000000, UMIN) - Store(0x400000000, ULEN) + /* Set base address to 16GB and allocate 48GB for PCI space */ + Store(0x400000000, UMIN) + Store(0xc00000000, ULEN) Add(UMIN, Subtract(ULEN, 1), UMAX) Return (MCRS) diff --git a/configs/theadorable-x86-conga-qa3-e3845-pcie-x4_defconfig b/configs/theadorable-x86-conga-qa3-e3845-pcie-x4_defconfig index a3865024e8..29e62041c2 100644 --- a/configs/theadorable-x86-conga-qa3-e3845-pcie-x4_defconfig +++ b/configs/theadorable-x86-conga-qa3-e3845-pcie-x4_defconfig @@ -6,7 +6,7 @@ CONFIG_INTERNAL_UART=y CONFIG_FLASH_DESCRIPTOR_FILE="descriptor-pcie-x4.bin" CONFIG_SMP=y CONFIG_HAVE_VGA_BIOS=y -CONFIG_VGA_BIOS_ADDR=0xfffa0000 +CONFIG_VGA_BIOS_ADDR=0xfffb0000 CONFIG_GENERATE_PIRQ_TABLE=y CONFIG_GENERATE_MP_TABLE=y CONFIG_GENERATE_ACPI_TABLE=y @@ -26,6 +26,7 @@ CONFIG_CMD_CPU=y CONFIG_CMD_GPIO=y CONFIG_CMD_I2C=y CONFIG_CMD_MMC=y +CONFIG_CMD_PART=y CONFIG_CMD_SF=y CONFIG_CMD_SPI=y CONFIG_CMD_USB=y diff --git a/configs/theadorable-x86-conga-qa3-e3845_defconfig b/configs/theadorable-x86-conga-qa3-e3845_defconfig index 8cd170feb7..b05634db03 100644 --- a/configs/theadorable-x86-conga-qa3-e3845_defconfig +++ b/configs/theadorable-x86-conga-qa3-e3845_defconfig @@ -5,7 +5,7 @@ CONFIG_TARGET_THEADORABLE_X86_CONGA_QA3_E3845=y CONFIG_INTERNAL_UART=y CONFIG_SMP=y CONFIG_HAVE_VGA_BIOS=y -CONFIG_VGA_BIOS_ADDR=0xfffa0000 +CONFIG_VGA_BIOS_ADDR=0xfffb0000 CONFIG_GENERATE_PIRQ_TABLE=y CONFIG_GENERATE_MP_TABLE=y CONFIG_GENERATE_ACPI_TABLE=y @@ -25,6 +25,7 @@ CONFIG_CMD_CPU=y CONFIG_CMD_GPIO=y CONFIG_CMD_I2C=y CONFIG_CMD_MMC=y +CONFIG_CMD_PART=y CONFIG_CMD_SF=y CONFIG_CMD_SPI=y CONFIG_CMD_USB=y diff --git a/configs/theadorable-x86-dfi-bt700_defconfig b/configs/theadorable-x86-dfi-bt700_defconfig index 71ff04e7a7..741312f2ce 100644 --- a/configs/theadorable-x86-dfi-bt700_defconfig +++ b/configs/theadorable-x86-dfi-bt700_defconfig @@ -4,7 +4,7 @@ CONFIG_VENDOR_DFI=y CONFIG_TARGET_THEADORABLE_X86_DFI_BT700=y CONFIG_SMP=y CONFIG_HAVE_VGA_BIOS=y -CONFIG_VGA_BIOS_ADDR=0xfffa0000 +CONFIG_VGA_BIOS_ADDR=0xfffb0000 CONFIG_GENERATE_PIRQ_TABLE=y CONFIG_GENERATE_MP_TABLE=y CONFIG_GENERATE_ACPI_TABLE=y diff --git a/include/configs/theadorable-x86-common.h b/include/configs/theadorable-x86-common.h index a9aef12c30..e0a033bec1 100644 --- a/include/configs/theadorable-x86-common.h +++ b/include/configs/theadorable-x86-common.h @@ -57,39 +57,45 @@ "addmtd=setenv bootargs ${bootargs} ${mtdparts}\0" \ "addmisc=setenv bootargs ${bootargs} " \ "intel-spi.writeable=1 vmalloc=300M " \ - "pci=realloc=on,hpmemsize=0x12000000," \ - "hpmemprefsize=0,hpiosize=0\0" \ + "pci=realloc=on,hpmemsize=0,hpiosize=0\0" \ "bootcmd=if env exists recovery_status;" \ "then run swupdate;" \ "else run yocto_boot;run swupdate;" \ "fi\0" \ + "setroot=part uuid scsi 0:${partnr} uuid;" \ + "setenv root PARTUUID=${uuid}\0" \ + "setroot_ubuntu=setenv partnr ${ubuntu_part};run setroot\0" \ + "setroot_yocto=setenv partnr ${yocto_part};run setroot\0" \ "ubuntu_args=setenv bootargs " \ - "root=/dev/sda${ubuntu_part} ro\0" \ + "root=${root} ro\0" \ "ubuntu_args_quiet=setenv bootargs " \ - "root=/dev/sda${ubuntu_part} ro quiet\0" \ + "root=${root} ro quiet\0" \ "ubuntu_load=load scsi 0:${ubuntu_part} 03000000 " \ "/boot/vmlinuz-${kernel-ver};" \ "load scsi 0:${ubuntu_part} 04000000 " \ "/boot/initrd.img-${kernel-ver}\0" \ - "ubuntu_boot=run ubuntu_args_quiet addmtd addmisc " \ - "ubuntu_load boot\0" \ - "ubuntu_boot_console=run ubuntu_args addtty_ubuntu " \ + "ubuntu_boot=run setroot_ubuntu ubuntu_args_quiet " \ "addmtd addmisc ubuntu_load boot\0" \ - "net_args=setenv bootargs root=/dev/sda${ubuntu_part} ro\0" \ - "net_boot=run start_eth net_args addtty_yocto addmtd addmisc;" \ + "ubuntu_boot_console=run setroot_ubuntu ubuntu_args " \ + "addtty_ubuntu addmtd addmisc ubuntu_load boot\0" \ + "net_args=setenv bootargs root=${root} ro\0" \ + "net_boot=run start_eth setroot_ubuntu net_args " \ + "addtty_ubuntu addmtd addmisc;" \ "tftp 03000000 ${tftpdir}/bzImage;" \ "load scsi 0:${ubuntu_part} 04000000 " \ "/boot/initrd.img-${kernel-ver};" \ "run boot\0" \ - "yocto_args=setenv bootargs root=/dev/sda${yocto_part} " \ - "panic=1\0" \ - "yocto_args_fast=setenv bootargs root=/dev/sda${yocto_part} " \ + "yocto_args=setenv bootargs root=${root} " \ + "panic=1\0" \ + "yocto_args_fast=setenv bootargs root=${root} " \ "quiet panic=1\0" \ - "yocto_boot=run yocto_args addmtd addmisc addtty_yocto;" \ + "yocto_boot=run setroot_yocto yocto_args addmtd addmisc " \ + "addtty_yocto;" \ "if run yocto_load;then zboot 03000000;fi\0" \ - "yocto_boot_fast=run yocto_args_fast addmtd addmisc " \ - "addtty_yocto yocto_load;zboot 03000000\0" \ - "yocto_boot_tftp=run yocto_args addmtd addmisc addtty_yocto " \ + "yocto_boot_fast=run setroot_yocto yocto_args_fast addmtd " \ + "addmisc addtty_yocto yocto_load;zboot 03000000\0" \ + "yocto_boot_tftp=run setroot_yocto yocto_args addmtd " \ + "addmisc addtty_yocto " \ "start_eth yocto_load_tftp;zboot 03000000\0" \ "yocto_kernel=bzImage\0" \ "yocto_load=load scsi 0:${yocto_part} 03000000 " \