November 2013 - U-Boot

[U-Boot] [PATCH] MAKEALL: add -b (--board) option
by Masahiro Yamada 20 Nov '13

20 Nov '13

Some board have multiple configurations. For example, the board "m54455evb" has many configurations: M54455EVB, M54455EVB_a66, M54455EVB_i66, M54455EVB_intel, ... When we modify board-related files, we need to test all configurations based on such a board. In such a case, the new option -b is usefull. Signed-off-by: Masahiro Yamada <yamada.m(a)jp.panasonic.com> --- MAKEALL | 17 +++++++++++++++-- 1 file changed, 15 insertions(+), 2 deletions(-) diff --git a/MAKEALL b/MAKEALL index 80cd4f8..a74f0fc 100755 --- a/MAKEALL +++ b/MAKEALL @@ -18,6 +18,7 @@ usage() -c CPU, --cpu CPU Build all boards with cpu CPU -v VENDOR, --vendor VENDOR Build all boards with vendor VENDOR -s SOC, --soc SOC Build all boards with soc SOC + -b BOARD, --board BOARD Build all boards with board name BOARD -l, --list List all targets to be built -m, --maintainers List all targets and maintainer email -M, --mails List all targets and all affilated emails @@ -59,8 +60,8 @@ usage() exit ${ret} } -SHORT_OPTS="ha:c:v:s:lmMCnr" -LONG_OPTS="help,arch:,cpu:,vendor:,soc:,list,maintainers,mails,check,continue,rebuild-errors" +SHORT_OPTS="ha:c:v:s:b:lmMCnr" +LONG_OPTS="help,arch:,cpu:,vendor:,soc:,board:,list,maintainers,mails,check,continue,rebuild-errors" # Option processing based on util-linux-2.13/getopt-parse.bash @@ -121,6 +122,17 @@ while true ; do fi SELECTED='y' shift 2 ;; + -b|--board) + # echo "Option BOARD: argument \`$2'" + if [ "$opt_b" ] ; then + opt_b="${opt_b%)} || \$6 == \"$2\" || \$7 == \"$2\")" + else + # We need to check the 7th field too + # for boards whose 6th field is "-" + opt_b="(\$6 == \"$2\" || \$7 == \"$2\")" + fi + SELECTED='y' + shift 2 ;; -C|--check) CHECK='C=1' shift ;; @@ -158,6 +170,7 @@ FILTER="\$1 !~ /^#/" [ "$opt_c" ] && FILTER="${FILTER} && $opt_c" [ "$opt_s" ] && FILTER="${FILTER} && $opt_s" [ "$opt_v" ] && FILTER="${FILTER} && $opt_v" +[ "$opt_b" ] && FILTER="${FILTER} && $opt_b" if [ "$SELECTED" ] ; then SELECTED=$(awk '('"$FILTER"') { print $7 }' boards.cfg) -- 1.8.3.2

1 0

[U-Boot] [PATCH v2 0/3] mtd: nand: omap: add support for BCH16_ECC
by Pekon Gupta 20 Nov '13

20 Nov '13

*changes in v2* - rebased for http://lists.denx.de/pipermail/u-boot/2013-September/162107.html - minor code cleanup *original v1* This patch series add support of BCH16_ECC scheme. As BCH16_ECC scheme generates 26bytes of ECC syndrome per 512B data, hence this scheme is usable only for NAND devices having 4K or above page-size, as their OOB/spare area has enough space to accomodate ECC. This patch series is applicable over an above following series: http://lists.denx.de/pipermail/u-boot/2013-September/161859.html Pekon Gupta (3): [PATCH 1/3] am33xx: elm: add support for BCH16_ECC - ELM driver updates [PATCH 2/3] mtd: nand: omap: add support for BCH16_ECC - NAND driver updates [PATCH 3/3] am335x: update README for BCH16 arch/arm/cpu/armv7/am33xx/elm.c | 95 ++++++++++++++++++---------- arch/arm/include/asm/arch-am33xx/cpu.h | 15 ++++- arch/arm/include/asm/arch-am33xx/elm.h | 16 ++--- arch/arm/include/asm/arch-am33xx/omap_gpmc.h | 4 +- board/ti/am335x/README | 43 ++++++++++++- drivers/mtd/nand/omap_gpmc.c | 87 ++++++++++++++++++++----- include/mtd/mtd-abi.h | 3 +- 7 files changed, 200 insertions(+), 63 deletions(-) -- 1.8.1

3 8

[U-Boot] [NAND] fsl_elbc_nand and subpage access
by Valentin Longchamp 20 Nov '13

20 Nov '13

Hello Scott, For the kmp204x boards, UBI is used to take care of the volumes created and deleted on our NAND Flash. I am currently using a 3.10 kernel and when UBI attaches mtd0, this works fine: > UBI: attaching mtd0 to ubi0 > UBI: scanning is finished > UBI: attached mtd0 (name "ubi0", size 128 MiB) to ubi0 > UBI: PEB size: 131072 bytes (128 KiB), LEB size: 129024 bytes > UBI: min./max. I/O unit sizes: 2048/2048, sub-page size 512 > UBI: VID header offset: 512 (aligned 512), data offset: 2048 > UBI: good PEBs: 1024, bad PEBs: 0, corrupted PEBs: 0 > UBI: user volume: 0, internal volumes: 1, max. volumes count: 128 > UBI: max/mean erase counter: 2/2, WL threshold: 4096, image sequence number: 598317289 > UBI: available PEBs: 980, total reserved PEBs: 44, PEBs reserved for bad PEB handling: 40 It is interesting to notice that with the kernel's MTD subsystem, subpage access is supported (we don't use HW ECC but SOFT_BCH) and thus the VID header offset is going to be 512 thanks to this subpage support. Now, when I try to access the same NAND flash ubi partition in u-boot 2013.10, this fails: > => ubi part ubi0 > UBI: attaching mtd1 to ubi0 > UBI: physical eraseblock size: 131072 bytes (128 KiB) > UBI: logical eraseblock size: 126976 bytes > UBI: smallest flash I/O unit: 2048 > UBI: VID header offset: 2048 (aligned 2048) > UBI: data offset: 4096 > UBI error: validate_ec_hdr: bad VID header offset 512, expected 2048 > UBI error: validate_ec_hdr: bad EC header > UBI error: ubi_io_read_ec_hdr: validation failed for PEB 0 > UBI error: ubi_init: cannot attach mtd1 > UBI error: ubi_init: UBI error: cannot initialize UBI, error -22 > UBI init error 22 > => Since u-boot does not support subpage access with the fsl_elbc_nand driver, it choses a VID offset that is as big as a page and here we have an incompatibility... I know that I could give an argument to the kernel (ubi.mtd=0,2048) so that it also ignores the subpages, but that feels like a not optimal workaround (that I am currently using but I would like to get rid of if), and our other systems (kirkwood and 83xx based) support NAND subpage access in u-boot nicely. Is there a reason why fsl_elbc_nand does not allow subpage access in the case of SOFT_(BCH_)ECC ? Best Regards Valentin

2 1

[U-Boot] [PATCH][v2] powerpc/T1040EMU: Add T1040 emulator support
by Priyanka Jain 19 Nov '13

19 Nov '13

Add emulator support for T1040. Emulator has limited peripherals and interfaces. Difference between T1040QDS and emulator includes: -ECC for DDR is disabled due to procedure to load images -Depends on raw timing for DDR initialization -No board FPGA (Qixis) -No PCI -No SPI -No flash support Signed-off-by: Poonam Aggrwal <poonam.aggrwal(a)freescale.com> Signed-off-by: Prabhakar Kushwaha <prabhakar(a)freescale.com> Signed-off-by: Priyanka Jain <Priyanka.Jain(a)freescale.com> --- Changes for v2: Incorporated Wolfgang Denk's review comments Based on u-boot-mpc85xx/next branch. This patch depends upon following patches: 1)[U-Boot] powerpc/t1040qds: Add DDR Raw Timing support http://patchwork.ozlabs.org/patch/286112/ 2)[U-Boot] powerpc/t1040qds: Correct Maintainer name in boards.cfg http://patchwork.ozlabs.org/patch/286113/ board/freescale/t1040qds/Makefile | 3 +- board/freescale/t1040qds/ddr.c | 3 + board/freescale/t1040qds/ddr.h | 13 ++ board/freescale/t1040qds/t1040emu.c | 75 ++++++++ board/freescale/t1040qds/tlb.c | 4 + boards.cfg | 1 + include/configs/T1040EMU.h | 344 +++++++++++++++++++++++++++++++++++ 7 files changed, 442 insertions(+), 1 deletions(-) create mode 100644 board/freescale/t1040qds/t1040emu.c create mode 100644 include/configs/T1040EMU.h diff --git a/board/freescale/t1040qds/Makefile b/board/freescale/t1040qds/Makefile index 8f0057b..4bd7103 100644 --- a/board/freescale/t1040qds/Makefile +++ b/board/freescale/t1040qds/Makefile @@ -8,7 +8,8 @@ include $(TOPDIR)/config.mk LIB = $(obj)lib$(BOARD).o -COBJS-y += $(BOARD).o +COBJS-$(CONFIG_T1040QDS) += t1040qds.o +COBJS-$(CONFIG_T1040EMU) += t1040emu.o COBJS-y += ddr.o COBJS-$(CONFIG_PCI) += pci.o COBJS-y += law.o diff --git a/board/freescale/t1040qds/ddr.c b/board/freescale/t1040qds/ddr.c index 16ab829..d46021b 100644 --- a/board/freescale/t1040qds/ddr.c +++ b/board/freescale/t1040qds/ddr.c @@ -123,6 +123,9 @@ phys_size_t initdram(int board_type) puts("Initializing....using SPD\n"); dram_size = fsl_ddr_sdram(); +#ifdef CONFIG_T1040EMU + dram_size = CONFIG_SYS_SDRAM_SIZE * 1024 * 1024; +#endif dram_size = setup_ddr_tlbs(dram_size / 0x100000); dram_size *= 0x100000; diff --git a/board/freescale/t1040qds/ddr.h b/board/freescale/t1040qds/ddr.h index 4a4f76a..5e0a078 100644 --- a/board/freescale/t1040qds/ddr.h +++ b/board/freescale/t1040qds/ddr.h @@ -54,6 +54,18 @@ struct board_specific_parameters { * for each n_ranks group. */ +#ifdef CONFIG_T1040EMU +static const struct board_specific_parameters udimm0[] = { + /* + * memory controller 0 + * num| hi| rank| clk| wrlvl | wrlvl | wrlvl | cpo |wrdata|2T + * ranks| mhz| GB |adjst| start | ctl2 | ctl3 | |delay | + */ + {2, 2140, 4, 4, 8, 0x0, 0x0, 0xff, 2, 0}, + {1, 2140, 4, 4, 8, 0x0, 0x0, 0xff, 2, 0}, + {} +}; +#else static const struct board_specific_parameters udimm0[] = { /* * memory controller 0 @@ -72,6 +84,7 @@ static const struct board_specific_parameters udimm0[] = { {1, 2140, 0, 4, 8, 0x090a0b0c, 0x0e0f100b, 0xff, 2, 0}, {} }; +#endif static const struct board_specific_parameters *udimms[] = { udimm0, diff --git a/board/freescale/t1040qds/t1040emu.c b/board/freescale/t1040qds/t1040emu.c new file mode 100644 index 0000000..e9362d6 --- /dev/null +++ b/board/freescale/t1040qds/t1040emu.c @@ -0,0 +1,75 @@ +/* + * Copyright 2013 Freescale Semiconductor, Inc. + * + * SPDX-License-Identifier: GPL-2.0+ + */ + +#include <common.h> +#include <command.h> +#include <i2c.h> +#include <netdev.h> +#include <linux/compiler.h> +#include <asm/mmu.h> +#include <asm/processor.h> +#include <asm/cache.h> +#include <asm/immap_85xx.h> +#include <asm/fsl_law.h> +#include <asm/fsl_serdes.h> +#include <asm/fsl_portals.h> +#include <asm/fsl_liodn.h> +#include <fm_eth.h> + +DECLARE_GLOBAL_DATA_PTR; + +int checkboard(void) +{ + struct cpu_type *cpu = gd->arch.cpu; + printf("Board: %sEMU\n", cpu->name); + return 0; +} + +int board_early_init_r(void) +{ + const unsigned int flashbase = CONFIG_SYS_FLASH_BASE; + const u8 flash_esel = find_tlb_idx((void *)flashbase, 1); + + /* + * Remap Boot flash + PROMJET region to caching-inhibited + * so that flash can be erased properly. + */ + + /* Flush d-cache and invalidate i-cache of any FLASH data */ + flush_dcache(); + invalidate_icache(); + + /* invalidate existing TLB entry for flash + promjet */ + disable_tlb(flash_esel); + + set_tlb(1, flashbase, CONFIG_SYS_FLASH_BASE_PHYS, + MAS3_SX|MAS3_SW|MAS3_SR, MAS2_I|MAS2_G, + 0, flash_esel, BOOKE_PAGESZ_256M, 1); + set_liodns(); +#ifdef CONFIG_SYS_DPAA_QBMAN + setup_portals(); +#endif + + return 0; +} + + +int misc_init_r(void) +{ + return 0; +} + +void ft_board_setup(void *blob, bd_t *bd) +{ + phys_addr_t base; + phys_size_t size; + + ft_cpu_setup(blob, bd); + base = getenv_bootm_low(); + size = getenv_bootm_size(); + fdt_fixup_memory(blob, (u64)base, (u64)size); + fdt_fixup_liodn(blob); +} diff --git a/board/freescale/t1040qds/tlb.c b/board/freescale/t1040qds/tlb.c index 412c591..0bc3960 100644 --- a/board/freescale/t1040qds/tlb.c +++ b/board/freescale/t1040qds/tlb.c @@ -53,15 +53,19 @@ struct fsl_e_tlb_entry tlb_table[] = { MAS3_SX|MAS3_SR, MAS2_W|MAS2_G, 0, 2, BOOKE_PAGESZ_256M, 1), +#ifdef CONFIG_SYS_PCIE1_MEM_PHYS /* *I*G* - PCI */ SET_TLB_ENTRY(1, CONFIG_SYS_PCIE1_MEM_VIRT, CONFIG_SYS_PCIE1_MEM_PHYS, MAS3_SX|MAS3_SW|MAS3_SR, MAS2_I|MAS2_G, 0, 3, BOOKE_PAGESZ_1G, 1), +#endif +#ifdef CONFIG_SYS_PCIE1_IO_PHYS /* *I*G* - PCI I/O */ SET_TLB_ENTRY(1, CONFIG_SYS_PCIE1_IO_VIRT, CONFIG_SYS_PCIE1_IO_PHYS, MAS3_SX|MAS3_SW|MAS3_SR, MAS2_I|MAS2_G, 0, 4, BOOKE_PAGESZ_256K, 1), +#endif /* Bman/Qman */ #ifdef CONFIG_SYS_BMAN_MEM_PHYS diff --git a/boards.cfg b/boards.cfg index dfe1c59..11efdd4 100644 --- a/boards.cfg +++ b/boards.cfg @@ -962,6 +962,7 @@ Active powerpc mpc85xx - freescale t4qds Active powerpc mpc85xx - freescale t4qds T4240QDS_SDCARD T4240QDS:PPC_T4240,RAMBOOT_PBL,SDCARD,SYS_TEXT_BASE=0xFFF80000 - Active powerpc mpc85xx - freescale t4qds T4240QDS_SPIFLASH T4240QDS:PPC_T4240,RAMBOOT_PBL,SPIFLASH,SYS_TEXT_BASE=0xFFF80000 - Active powerpc mpc85xx - freescale t4qds T4240QDS_SRIO_PCIE_BOOT T4240QDS:PPC_T4240,SRIO_PCIE_BOOT_SLAVE,SYS_TEXT_BASE=0xFFF80000 - +Active powerpc mpc85xx - freescale t1040qds T1040EMU T1040EMU:PPC_T1040 Poonam Aggrwal <poonam.aggrwal(a)freescale.com> Active powerpc mpc85xx - freescale t1040qds T1040QDS T1040QDS:PPC_T1040 Poonam Aggrwal <poonam.aggrwal(a)freescale.com> Active powerpc mpc85xx - gdsys p1022 controlcenterd_36BIT_SDCARD controlcenterd:36BIT,SDCARD Dirk Eibach <eibach(a)gdsys.de> Active powerpc mpc85xx - gdsys p1022 controlcenterd_36BIT_SDCARD_DEVELOP controlcenterd:36BIT,SDCARD,DEVELOP Dirk Eibach <eibach(a)gdsys.de> diff --git a/include/configs/T1040EMU.h b/include/configs/T1040EMU.h new file mode 100644 index 0000000..8c547f2 --- /dev/null +++ b/include/configs/T1040EMU.h @@ -0,0 +1,344 @@ +/* + * Copyright 2013 Freescale Semiconductor, Inc. + * + * SPDX-License-Identifier: GPL-2.0+ + */ + +#ifndef __CONFIG_H +#define __CONFIG_H + +/* + * T1040 Emulator configuration file + */ +#define CONFIG_T1040EMU +#define CONFIG_PHYS_64BIT + +#ifdef CONFIG_RAMBOOT_PBL +#define CONFIG_RAMBOOT_TEXT_BASE CONFIG_SYS_TEXT_BASE +#define CONFIG_RESET_VECTOR_ADDRESS 0xfffffffc +#endif + +/* High Level Configuration Options */ +#define CONFIG_BOOKE +#define CONFIG_E500 /* BOOKE e500 family */ +#define CONFIG_E500MC /* BOOKE e500mc family */ +#define CONFIG_SYS_BOOK3E_HV /* Category E.HV supported */ +#define CONFIG_MPC85xx /* MPC85xx/PQ3 platform */ +#define CONFIG_FSL_CORENET /* Freescale CoreNet platform */ +#define CONFIG_MP /* support multiple processors */ +#define CONFIG_SYS_NO_FLASH 1 +#define CONFIG_SYS_FSL_DDR_EMU 1 +#define CONFIG_SYS_FSL_NO_QIXIS 1 +#define CONFIG_SYS_FSL_NO_SERDES 1 + +#ifndef CONFIG_SYS_TEXT_BASE +#define CONFIG_SYS_TEXT_BASE 0xeff80000 +#endif + +#ifndef CONFIG_RESET_VECTOR_ADDRESS +#define CONFIG_RESET_VECTOR_ADDRESS 0xeffffffc +#endif + +#define CONFIG_SYS_FSL_CPC /* Corenet Platform Cache */ +#define CONFIG_SYS_NUM_CPC CONFIG_NUM_DDR_CONTROLLERS +#define CONFIG_FSL_IFC /* Enable IFC Support */ + +#define CONFIG_FSL_LAW /* Use common FSL init code */ + +#define CONFIG_ENV_OVERWRITE + +#ifdef CONFIG_SYS_NO_FLASH +#define CONFIG_ENV_IS_NOWHERE +#else +#define CONFIG_FLASH_CFI_DRIVER +#define CONFIG_SYS_FLASH_CFI +#define CONFIG_SYS_FLASH_USE_BUFFER_WRITE +#endif +#define CONFIG_ENV_IS_NOWHERE +#define CONFIG_ENV_SIZE 0x2000 +#ifndef __ASSEMBLY__ +unsigned long get_board_sys_clk(void); +unsigned long get_board_ddr_clk(void); +#endif + +#define CONFIG_SYS_CLK_FREQ 100000000 +#define CONFIG_DDR_CLK_FREQ 100000000 + +/* + * These can be toggled for performance analysis, otherwise use default. + */ +#define CONFIG_SYS_CACHE_STASHING +#define CONFIG_BACKSIDE_L2_CACHE +#define CONFIG_SYS_INIT_L2CSR0 L2CSR0_L2E +#define CONFIG_BTB /* toggle branch predition */ +#ifdef CONFIG_DDR_ECC +#define CONFIG_ECC_INIT_VIA_DDRCONTROLLER +#define CONFIG_MEM_INIT_VALUE 0xdeadbeef +#endif + +#define CONFIG_ENABLE_36BIT_PHYS + +#define CONFIG_ADDR_MAP +#define CONFIG_SYS_NUM_ADDR_MAP 64 /* number of TLB1 entries */ + +#define CONFIG_PANIC_HANG /* do not reset board on panic */ + +/* + * Config the L3 Cache as L3 SRAM + */ +#define CONFIG_SYS_INIT_L3_ADDR CONFIG_RAMBOOT_TEXT_BASE + +#define CONFIG_SYS_DCSRBAR 0xf0000000 +#define CONFIG_SYS_DCSRBAR_PHYS 0xf00000000ull + +/* + * DDR Setup + */ +#define CONFIG_SYS_DDR_SDRAM_BASE 0x00000000 +#define CONFIG_SYS_SDRAM_BASE CONFIG_SYS_DDR_SDRAM_BASE + +/* CONFIG_NUM_DDR_CONTROLLERS is defined in include/asm/config_mpc85xx.h */ +#define CONFIG_DIMM_SLOTS_PER_CTLR 1 +#define CONFIG_CHIP_SELECTS_PER_CTRL (4 * CONFIG_DIMM_SLOTS_PER_CTLR) + +#define CONFIG_DDR_SPD +#define CONFIG_SYS_DDR_RAW_TIMING +#define CONFIG_FSL_DDR3 + +#define CONFIG_SYS_SPD_BUS_NUM 0 +#define SPD_EEPROM_ADDRESS 0x51 + +#define CONFIG_SYS_SDRAM_SIZE 1024 /* for fixed parameter use */ + +/* + * IFC Definitions + */ +#define CONFIG_SYS_FLASH_BASE 0xe0000000 +#define CONFIG_SYS_FLASH_BASE_PHYS (0xf00000000ull | CONFIG_SYS_FLASH_BASE) + +#define CONFIG_SYS_NOR0_CSPR_EXT (0xf) +#define CONFIG_SYS_NOR0_CSPR (CSPR_PHYS_ADDR(CONFIG_SYS_FLASH_BASE_PHYS \ + + 0x8000000) | \ + CSPR_PORT_SIZE_16 | \ + CSPR_MSEL_NOR | \ + CSPR_V) +#define CONFIG_SYS_NOR1_CSPR_EXT (0xf) +#define CONFIG_SYS_NOR1_CSPR (CSPR_PHYS_ADDR(CONFIG_SYS_FLASH_BASE_PHYS) | \ + CSPR_PORT_SIZE_16 | \ + CSPR_MSEL_NOR | \ + CSPR_V) +#define CONFIG_SYS_NOR_AMASK IFC_AMASK(128*1024*1024) +/* NOR Flash Timing Params */ +#define CONFIG_SYS_NOR_CSOR CSOR_NOR_ADM_SHIFT(0) +#define CONFIG_SYS_NOR_FTIM0 (FTIM0_NOR_TACSE(0x1) | \ + FTIM0_NOR_TEADC(0x1) | \ + FTIM0_NOR_TEAHC(0x1)) +#define CONFIG_SYS_NOR_FTIM1 (FTIM1_NOR_TACO(0x1) | \ + FTIM1_NOR_TRAD_NOR(0x1)) +#define CONFIG_SYS_NOR_FTIM2 (FTIM2_NOR_TCS(0x0) | \ + FTIM2_NOR_TCH(0x0) | \ + FTIM2_NOR_TWP(0x1)) +#define CONFIG_SYS_NOR_FTIM3 0x04000000 +#define CONFIG_SYS_IFC_CCR 0x01000000 + +#define CONFIG_SYS_CSPR0_EXT CONFIG_SYS_NOR0_CSPR_EXT +#define CONFIG_SYS_CSPR0 CONFIG_SYS_NOR0_CSPR +#define CONFIG_SYS_AMASK0 CONFIG_SYS_NOR_AMASK +#define CONFIG_SYS_CSOR0 CONFIG_SYS_NOR_CSOR +#define CONFIG_SYS_CS0_FTIM0 CONFIG_SYS_NOR_FTIM0 +#define CONFIG_SYS_CS0_FTIM1 CONFIG_SYS_NOR_FTIM1 +#define CONFIG_SYS_CS0_FTIM2 CONFIG_SYS_NOR_FTIM2 +#define CONFIG_SYS_CS0_FTIM3 CONFIG_SYS_NOR_FTIM3 + +#define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_TEXT_BASE + +#if defined(CONFIG_RAMBOOT_PBL) +#define CONFIG_SYS_RAMBOOT +#endif + +#define CONFIG_BOARD_EARLY_INIT_R +#define CONFIG_MISC_INIT_R + +#define CONFIG_HWCONFIG + +/* define to use L1 as initial stack */ +#define CONFIG_L1_INIT_RAM +#define CONFIG_SYS_INIT_RAM_LOCK +#define CONFIG_SYS_INIT_RAM_ADDR 0xfdd00000 /* Initial L1 address */ +#define CONFIG_SYS_INIT_RAM_ADDR_PHYS_HIGH 0xf +#define CONFIG_SYS_INIT_RAM_ADDR_PHYS_LOW 0xfe0ec000 +/* The assembler doesn't like typecast */ +#define CONFIG_SYS_INIT_RAM_ADDR_PHYS \ + ((CONFIG_SYS_INIT_RAM_ADDR_PHYS_HIGH * 1ull << 32) | \ + CONFIG_SYS_INIT_RAM_ADDR_PHYS_LOW) +#define CONFIG_SYS_INIT_RAM_SIZE 0x00004000 + +#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - \ + GENERATED_GBL_DATA_SIZE) +#define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET + +#define CONFIG_SYS_MONITOR_LEN (512 * 1024) +#define CONFIG_SYS_MALLOC_LEN (4 * 1024 * 1024) + +/* + * Serial Port + * open - index 2 + * shorted - index 1 + */ +#define CONFIG_CONS_INDEX 1 +#define CONFIG_SYS_NS16550 +#define CONFIG_SYS_NS16550_SERIAL +#define CONFIG_SYS_NS16550_REG_SIZE 1 +#define CONFIG_SYS_NS16550_CLK 300000000 + +#define CONFIG_SYS_BAUDRATE_TABLE \ + {300, 600, 1200, 2400, 4800, 9600, 19200, 38400, 57600, 115200} + +#define CONFIG_SYS_NS16550_COM1 (CONFIG_SYS_CCSRBAR+0x11C500) +#define CONFIG_SYS_NS16550_COM2 (CONFIG_SYS_CCSRBAR+0x11C600) +#define CONFIG_SYS_NS16550_COM3 (CONFIG_SYS_CCSRBAR+0x11D500) +#define CONFIG_SYS_NS16550_COM4 (CONFIG_SYS_CCSRBAR+0x11D600) +#define CONFIG_SERIAL_MULTI /* Enable both serial ports */ +#define CONFIG_SYS_CONSOLE_IS_IN_ENV /* determine from environment */ + +/* Use the HUSH parser */ +#define CONFIG_SYS_HUSH_PARSER +#define CONFIG_SYS_PROMPT_HUSH_PS2 "> " + +/* pass open firmware flat tree */ +#define CONFIG_OF_LIBFDT +#define CONFIG_OF_BOARD_SETUP +#define CONFIG_OF_STDOUT_VIA_ALIAS + +/* FIT support */ +#define CONFIG_FIT +#define CONFIG_FIT_VERBOSE /* enable fit_format_{error,warning}() */ + +/* I2C support */ +#define CONFIG_SYS_I2C +#define CONFIG_SYS_I2C_FSL /* Use FSL common I2C driver */ +#define CONFIG_SYS_FSL_I2C_SPEED 400000 /* I2C speed in Hz */ +#define CONFIG_SYS_FSL_I2C_SLAVE 0x7F +#define CONFIG_SYS_FSL_I2C2_SPEED 400000 /* I2C speed in Hz */ +#define CONFIG_SYS_FSL_I2C2_SLAVE 0x7F +#define CONFIG_SYS_FSL_I2C_OFFSET 0x118000 +#define CONFIG_SYS_FSL_I2C2_OFFSET 0x119000 + +/* Qman/Bman */ +#ifndef CONFIG_NOBQFMAN +#define CONFIG_SYS_DPAA_QBMAN /* Support Q/Bman */ +#define CONFIG_SYS_BMAN_NUM_PORTALS 25 +#define CONFIG_SYS_BMAN_MEM_BASE 0xf4000000 +#define CONFIG_SYS_BMAN_MEM_PHYS 0xff4000000ull +#define CONFIG_SYS_BMAN_MEM_SIZE 0x02000000 +#define CONFIG_SYS_QMAN_NUM_PORTALS 25 +#define CONFIG_SYS_QMAN_MEM_BASE 0xf6000000 +#define CONFIG_SYS_QMAN_MEM_PHYS 0xff6000000ull +#define CONFIG_SYS_QMAN_MEM_SIZE 0x02000000 + +#define CONFIG_SYS_DPAA_FMAN +#define CONFIG_SYS_DPAA_PME + +#define CONFIG_SYS_QE_FMAN_FW_IN_NOR +#define CONFIG_SYS_QE_FMAN_FW_ADDR 0xEFF40000 +#define CONFIG_SYS_QE_FMAN_FW_LENGTH 0x10000 +#define CONFIG_SYS_FDT_PAD (0x3000 + CONFIG_SYS_QE_FMAN_FW_LENGTH) +#endif + +/* + * Environment + */ +#define CONFIG_LOADS_ECHO /* echo on for serial download */ +#define CONFIG_SYS_LOADS_BAUD_CHANGE /* allow baudrate change */ + +/* + * Command line configuration. + */ +#include <config_cmd_default.h> + +#define CONFIG_CMD_IRQ +#define CONFIG_CMD_I2C + +/* + * Miscellaneous configurable options + */ +#define CONFIG_SYS_LONGHELP /* undef to save memory */ +#define CONFIG_CMDLINE_EDITING /* Command-line editing */ +#define CONFIG_AUTO_COMPLETE /* add autocompletion support */ +#define CONFIG_SYS_LOAD_ADDR 0x2000000 /* default load address */ +#ifdef CONFIG_CMD_KGDB +#define CONFIG_SYS_CBSIZE 1024 /* Console I/O Buffer Size */ +#else +#define CONFIG_SYS_CBSIZE 256 /* Console I/O Buffer Size */ +#endif +#define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE+sizeof(CONFIG_SYS_PROMPT)+16) +#define CONFIG_SYS_MAXARGS 16 /* max number of command args */ +#define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE/* Boot Argument Buffer Size */ +#define CONFIG_SYS_HZ 1000 /* decrementer freq: 1ms ticks*/ + +/* + * For booting Linux, the board info and command line data + * have to be in the first 64 MB of memory, since this is + * the maximum mapped by the Linux kernel during initialization. + */ +#define CONFIG_SYS_BOOTMAPSZ (64 << 20) /* Initial map for Linux*/ +#define CONFIG_SYS_BOOTM_LEN (64 << 20) /* Increase max gunzip size */ + +#ifdef CONFIG_CMD_KGDB +#define CONFIG_KGDB_BAUDRATE 230400 /* speed to run kgdb serial port */ +#define CONFIG_KGDB_SER_INDEX 2 /* which serial port to use */ +#endif + +/* + * Environment Configuration + */ +#define CONFIG_ROOTPATH "/opt/nfsroot" +#define CONFIG_BOOTFILE "uImage" +#define CONFIG_UBOOTPATH "u-boot.bin"/* U-Boot image on TFTP server*/ + +/* default location for tftp and bootm */ +#define CONFIG_LOADADDR 1000000 + +#define CONFIG_BOOTDELAY 10 /* -1 disables auto-boot */ + +#define CONFIG_BAUDRATE 14745600 + +#define CONFIG_EXTRA_ENV_SETTINGS \ + "hwconfig=fsl_ddr:ctlr_intlv=cacheline," \ + "bank_intlv=cs0_cs1;\0" \ + "netdev=eth0\0" \ + "uboot=" __stringify(CONFIG_UBOOTPATH) "\0" \ + "ubootaddr=" __stringify(CONFIG_SYS_TEXT_BASE) "\0" \ + "consoledev=ttyS0\0" \ + "ramdiskaddr=2000000\0" \ + "ramdiskfile=t1040emu/ramdisk.uboot\0" \ + "fdtaddr=c00000\0" \ + "fdtfile=t1040emu/t1040emu.dtb\0" \ + "bdev=sda3\0" +/* + * For emulation this causes u-boot to jump to the start of the proof point + * app code automatically + */ +#define CONFIG_PROOF_POINTS \ + "setenv bootargs root=/dev/$bdev rw " \ + "console=$consoledev,$baudrate $othbootargs;" \ + "cpu 1 release 0x29000000 - - -;" \ + "cpu 2 release 0x29000000 - - -;" \ + "cpu 3 release 0x29000000 - - -;" \ + "cpu 4 release 0x29000000 - - -;" \ + "cpu 5 release 0x29000000 - - -;" \ + "cpu 6 release 0x29000000 - - -;" \ + "cpu 7 release 0x29000000 - - -;" \ + "go 0x29000000\0" + +#define CONFIG_LINUX \ + "setenv bootargs root=/dev/ram rw " \ + "console=$consoledev,$baudrate $othbootargs;" \ + "setenv ramdiskaddr 0x02000000;" \ + "setenv fdtaddr 0x00c00000;" \ + "setenv loadaddr 0x1000000;" \ + "bootm $loadaddr $ramdiskaddr $fdtaddr\0" + +#define CONFIG_BOOTCOMMAND CONFIG_LINUX + +#endif /* __CONFIG_H */ -- 1.7.4.1

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[U-Boot] sending data from ram to host machin in u-boot
by tvpatel12 19 Nov '13

19 Nov '13

Hi, I am working with Uboot only. there is no any kernel or OS. I am running program only dependent on U-boot. It stores result in RAM. Now, i want to transfer that data to my host machine. My development board is connected to host PC via serial console. Pleas help... -- View this message in context: http://u-boot.10912.n7.nabble.com/sending-data-from-ram-to-host-machin-in-u… Sent from the U-Boot mailing list archive at Nabble.com.

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[U-Boot] [PATCH V3 0/5] imx: Define common routines to set cpu and board environment variables
by Eric Nelson 19 Nov '13

19 Nov '13

This series adds support for two environment variables that are useful for use in scripting startup of an O/S in general, and specifically in computing DTB names. Patches 1 and 2 implement the feature through arch_misc_init(), but don't enable it. Patch 3 overrides board_name for the nitrogen6x board file, which is used for both Nitrogen6X and SABRE Lite boards. Patch 4 enables the feature for nitrogen6x Patch 5 enables the feature for Freescale mx6*sabre* boards V3 reworks things completely based on feedback from the mailing list. In particular: -- the variable names were changes from "cpu" and "board" to "imx_type" and "board_name" -- the arch_misc_init() routine was added -- SABRE Lite environment was changed to use the feature Eric Nelson (5): i.MX5x: define cpu_type() to return processor portion of cpu rev. imx: Define common routines to set cpu and board environment variables i.MX6: nitrogen6x/sabrelite: override set_board_name() i.MX6: nitrogen6x/sabrelite: initialize imx_type and board_name values i.MX6: mx6*sabre*: initialize imx_type and board_name values arch/arm/imx-common/cpu.c | 24 ++++++++++++++++++++++-- arch/arm/include/asm/arch-mx5/sys_proto.h | 4 ++++ board/boundary/nitrogen6x/nitrogen6x.c | 14 +++++++++++++- include/configs/mx6sabre_common.h | 1 + include/configs/nitrogen6x.h | 9 ++++++++- 5 files changed, 48 insertions(+), 4 deletions(-) -- 1.8.1.2

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[U-Boot] [PATCH v2] include: define bool type in the same way as Linux
by Masahiro Yamada 19 Nov '13

19 Nov '13

Before this commit, U-Boot included <stdbool.h> in order to define bool, true and false. The header <stdbool.h> of gcc generally defines them as macros as follows: #define bool _Bool #define true 1 #define false 0 But this gave a bad imapct on common/cmd_test.c, which implements "true" and "false" commands: U_BOOT_CMD( true, CONFIG_SYS_MAXARGS, 1, do_true, "do nothing, successfully", NULL ); In order to work around this problem, common/cmd_test.c defined _STDBOOL_H at the top in order to avoid including <stdbool.h>. But this caused another problem: build error on Blackfin boards. arch/blackfin/include/asm/blackfin_local.h uses bool type here: extern bool bfin_os_log_check(void); This commit changes header files to define bool, true and false in the same way as Linux Kernel does. This change also resolves the build error of common/cmd_test.c on Blackfin boards. Signed-off-by: Masahiro Yamada <yamada.m(a)jp.panasonic.com> --- For example, when I try to compile bct-brettl2 board, I got an error like follows at compiling common/cmd_test.c. bfin-uclinux-gcc -g -Os -ffixed-P3 -fomit-frame-pointer -mno-fdpic -ffunction-sections -fdata-sections -mcpu=bf536-0.3 -D__KERNEL__ -I/home/yamada/u-boot/include -I/home/yamada/u-boot/arch/blackfin/include -fno-builtin -ffreestanding -nostdinc -isystem /opt/gcc-4.6.3-nolibc/bfin-uclinux/bin/../lib/gcc/bfin-uclinux/4.6.3/include -pipe -DCONFIG_BLACKFIN -Wall -Wstrict-prototypes -fno-stack-protector -Wno-format-nonliteral -Wno-format-security -o cmd_test.o cmd_test.c -c In file included from /home/yamada/u-boot/arch/blackfin/include/asm/blackfin.h:13:0, from /home/yamada/u-boot/include/common.h:92, from cmd_test.c:17: /home/yamada/u-boot/arch/blackfin/include/asm/blackfin_local.h:54:1: error: unknown type name 'bool' make[2]: *** [cmd_test.o] Error 1 make[2]: Leaving directory `/home/yamada/u-boot/common' make[1]: *** [common/built-in.o] Error 2 make[1]: Leaving directory `/home/yamada/u-boot' make: *** [bct-brettl2] Error 2 I think this patch will not break the other boards. I did build test for all target boards. I did run-time test only on sandbox. I confirmed that "true" and "false" commonds worked. Changes in v2: - Change subject and commit log because it turned out the error is __not__ the compiler issue. - Delete the tweak in common/cmd_test.c because we will not include <stdbool.h> arch/arm/cpu/armv7/mx6/soc.c | 1 - common/cmd_test.c | 9 --------- include/galileo/core.h | 2 +- include/linux/stddef.h | 5 +++++ include/linux/types.h | 3 ++- 5 files changed, 8 insertions(+), 12 deletions(-) diff --git a/arch/arm/cpu/armv7/mx6/soc.c b/arch/arm/cpu/armv7/mx6/soc.c index a390296..54ef447 100644 --- a/arch/arm/cpu/armv7/mx6/soc.c +++ b/arch/arm/cpu/armv7/mx6/soc.c @@ -15,7 +15,6 @@ #include <asm/arch/sys_proto.h> #include <asm/imx-common/boot_mode.h> #include <asm/imx-common/dma.h> -#include <stdbool.h> #include <asm/arch/mxc_hdmi.h> #include <asm/arch/crm_regs.h> diff --git a/common/cmd_test.c b/common/cmd_test.c index bacc368..76b62c4 100644 --- a/common/cmd_test.c +++ b/common/cmd_test.c @@ -5,15 +5,6 @@ * SPDX-License-Identifier: GPL-2.0+ */ -/* - * Define _STDBOOL_H here to avoid macro expansion of true and false. - * If the future code requires macro true or false, remove this define - * and undef true and false before U_BOOT_CMD. This define and comment - * shall be removed if change to U_BOOT_CMD is made to take string - * instead of stringifying it. - */ -#define _STDBOOL_H - #include <common.h> #include <command.h> diff --git a/include/galileo/core.h b/include/galileo/core.h index 95013fa..2d1b2ed 100644 --- a/include/galileo/core.h +++ b/include/galileo/core.h @@ -14,7 +14,7 @@ space). The macros take care of Big/Little endian conversions. /* includes */ #include "gt64260R.h" -#include <stdbool.h> +#include <linux/types.h> extern unsigned int INTERNAL_REG_BASE_ADDR; diff --git a/include/linux/stddef.h b/include/linux/stddef.h index c540f61..5893ec9 100644 --- a/include/linux/stddef.h +++ b/include/linux/stddef.h @@ -12,6 +12,11 @@ #include <linux/types.h> #endif +enum { + false = 0, + true = 1 +}; + #ifndef __CHECKER__ #undef offsetof #define offsetof(TYPE, MEMBER) ((size_t) &((TYPE *)0)->MEMBER) diff --git a/include/linux/types.h b/include/linux/types.h index 9aebc4e..157e1ae 100644 --- a/include/linux/types.h +++ b/include/linux/types.h @@ -3,7 +3,6 @@ #include <linux/posix_types.h> #include <asm/types.h> -#include <stdbool.h> #ifndef __KERNEL_STRICT_NAMES @@ -18,6 +17,8 @@ typedef __kernel_daddr_t daddr_t; typedef __kernel_key_t key_t; typedef __kernel_suseconds_t suseconds_t; +typedef _Bool bool; + #ifdef __KERNEL__ typedef __kernel_uid32_t uid_t; typedef __kernel_gid32_t gid_t; -- 1.8.3.2

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[U-Boot] [PATCH] include: define bool type in a more portable way
by Masahiro Yamada 19 Nov '13

19 Nov '13

Currently U-boot defins bool type by including <stdbool.h> rather than defining directly. But it does not work for some cross compilers. This commit changes header files to define bool, true, false in the same way as Linux Kernel does. Signed-off-by: Masahiro Yamada <yamada.m(a)jp.panasonic.com> --- Refer to include/linux/types.h and include/linux/stddef.h of Linux Kernel. When I compile Blackfin boards, I use this crosstool: http://dev.gentoo.org/~vapier/u-boot/bfin.tar.xz But with this crosstool, I cannot build bct-brettl2 board. For the current u-boot/master, compiling bct-brettl2 failed with a error $ LANG=C CROSS_COMPILE=bfin-elf- ./MAKEALL bct-brettl2 Configuring for bct-brettl2 board... /home/yamada/u-boot/arch/blackfin/include/asm/blackfin_local.h:54: error: expected '=', ',', ';', 'asm' or '__attribute__' before 'bfin_os_log_check' make[1]: *** [cmd_test.o] Error 1 make: *** [common/built-in.o] Error 2 bfin-elf-size: './u-boot': No such file In file included from /home/yamada/u-boot/arch/blackfin/include/asm/serial.h:48, from initcode.c:19: /home/yamada/u-boot/arch/blackfin/include/asm/serial1.h: In function 'uart_init': /home/yamada/u-boot/arch/blackfin/include/asm/serial1.h:238: warning: implicit declaration of function 'BUG' initcode.c: In function 'serial_init': initcode.c:150: warning: unused variable 'uart_base' initcode.c: In function 'initcode': initcode.c:743: warning: 'sdivB' is used uninitialized in this function initcode.c:1004: note: 'sdivB' was declared here initcode.c:743: warning: 'divB' is used uninitialized in this function initcode.c:1004: note: 'divB' was declared here initcode.c:744: warning: 'vcoB' is used uninitialized in this function initcode.c:1004: note: 'vcoB' was declared here In file included from /home/yamada/u-boot/arch/blackfin/include/asm/blackfin.h:13, from /home/yamada/u-boot/include/common.h:92, from cmd_test.c:17: /home/yamada/u-boot/arch/blackfin/include/asm/blackfin_local.h:54: error: expected '=', ',', ';', 'asm' or '__attribute__' before 'bfin_os_log_check' make[1]: *** [cmd_test.o] Error 1 make[1]: *** Waiting for unfinished jobs.... make: *** [common/built-in.o] Error 2 make: *** Waiting for unfinished jobs.... --------------------- SUMMARY ---------------------------- Boards compiled: 1 Boards with errors: 1 ( bct-brettl2 ) ---------------------------------------------------------- After applying this patch, I still have warnings but I can get u-boot binary. $ CROSS_COMPILE=bfin-elf- ./MAKEALL bct-brettl2 Configuring for bct-brettl2 board... text data bss dec hex filename 180664 6018 61896 248578 3cb02 ./u-boot In file included from /home/yamada/u-boot/arch/blackfin/include/asm/serial.h:48, from initcode.c:19: /home/yamada/u-boot/arch/blackfin/include/asm/serial1.h: In function ‘uart_init’: /home/yamada/u-boot/arch/blackfin/include/asm/serial1.h:238: warning: implicit declaration of function ‘BUG’ initcode.c: In function ‘serial_init’: initcode.c:150: warning: unused variable ‘uart_base’ initcode.c: In function ‘initcode’: initcode.c:743: warning: ‘sdivB’ is used uninitialized in this function initcode.c:1004: note: ‘sdivB’ was declared here initcode.c:743: warning: ‘divB’ is used uninitialized in this function initcode.c:1004: note: ‘divB’ was declared here initcode.c:744: warning: ‘vcoB’ is used uninitialized in this function initcode.c:1004: note: ‘vcoB’ was declared here --------------------- SUMMARY ---------------------------- Boards compiled: 1 Boards with warnings but no errors: 1 ( bct-brettl2 ) ---------------------------------------------------------- I think this patch will not give a bad impact to the other boards. I did build test for all target boards. (But output binaries differ. And I did not check run-time test.) arch/arm/cpu/armv7/mx6/soc.c | 1 - include/galileo/core.h | 2 +- include/linux/stddef.h | 5 +++++ include/linux/types.h | 3 ++- 4 files changed, 8 insertions(+), 3 deletions(-) diff --git a/arch/arm/cpu/armv7/mx6/soc.c b/arch/arm/cpu/armv7/mx6/soc.c index a390296..54ef447 100644 --- a/arch/arm/cpu/armv7/mx6/soc.c +++ b/arch/arm/cpu/armv7/mx6/soc.c @@ -15,7 +15,6 @@ #include <asm/arch/sys_proto.h> #include <asm/imx-common/boot_mode.h> #include <asm/imx-common/dma.h> -#include <stdbool.h> #include <asm/arch/mxc_hdmi.h> #include <asm/arch/crm_regs.h> diff --git a/include/galileo/core.h b/include/galileo/core.h index 95013fa..2d1b2ed 100644 --- a/include/galileo/core.h +++ b/include/galileo/core.h @@ -14,7 +14,7 @@ space). The macros take care of Big/Little endian conversions. /* includes */ #include "gt64260R.h" -#include <stdbool.h> +#include <linux/types.h> extern unsigned int INTERNAL_REG_BASE_ADDR; diff --git a/include/linux/stddef.h b/include/linux/stddef.h index c540f61..5893ec9 100644 --- a/include/linux/stddef.h +++ b/include/linux/stddef.h @@ -12,6 +12,11 @@ #include <linux/types.h> #endif +enum { + false = 0, + true = 1 +}; + #ifndef __CHECKER__ #undef offsetof #define offsetof(TYPE, MEMBER) ((size_t) &((TYPE *)0)->MEMBER) diff --git a/include/linux/types.h b/include/linux/types.h index 9aebc4e..157e1ae 100644 --- a/include/linux/types.h +++ b/include/linux/types.h @@ -3,7 +3,6 @@ #include <linux/posix_types.h> #include <asm/types.h> -#include <stdbool.h> #ifndef __KERNEL_STRICT_NAMES @@ -18,6 +17,8 @@ typedef __kernel_daddr_t daddr_t; typedef __kernel_key_t key_t; typedef __kernel_suseconds_t suseconds_t; +typedef _Bool bool; + #ifdef __KERNEL__ typedef __kernel_uid32_t uid_t; typedef __kernel_gid32_t gid_t; -- 1.8.3.2

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[U-Boot] SPI and I2C EEPROM
by Aaron Williams 19 Nov '13

19 Nov '13

Hi all, On one of our new boards we have both a SPI (M9256-W) and I2C (24lc256) EEPROM. I have run into a couple of issues. First of all, it looks like the eeprom command can only handle one EEPROM device. It would be useful if multiple devices could be supported. Another issue I ran into is that the M95XXX driver is hard coded to use CS1. Perhaps the eeprom command could be enhanced to specify whether the device should be spi or i2c rather than hard coded as well as support multiple devices? -Aaron -- Aaron Williams Software Engineer Cavium, Inc. (408) 943-7198 (510) 789-8988 (cell)

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[U-Boot] [PATCH 1/2 V2] powerpc/esdhc: Map register for eSDHC Host Controller V3.0
by Haijun Zhang 19 Nov '13

19 Nov '13

eSDHC host controller has new register to support SD Spec 3.0. And the according host controller version was Freescale eSDHC Version 3.0. Signed-off-by: Haijun Zhang <haijun.zhang(a)freescale.com> --- changes: - Split from patch [PATCH] powerpc/esdhc: Map register for eSDHC host controller 3.0 drivers/mmc/fsl_esdhc.c | 16 ++++++++++++++-- 1 file changed, 14 insertions(+), 2 deletions(-) diff --git a/drivers/mmc/fsl_esdhc.c b/drivers/mmc/fsl_esdhc.c index 1fba3f7..a3b165e 100644 --- a/drivers/mmc/fsl_esdhc.c +++ b/drivers/mmc/fsl_esdhc.c @@ -45,9 +45,21 @@ struct fsl_esdhc { uint mixctrl; char reserved1[4]; uint fevt; - char reserved2[168]; + uint admaes; + uint adsaddr; + char reserved2[160]; uint hostver; - char reserved3[780]; + char reserved3[4]; + uint dmaerraddr; + char reserved4[4]; + uint dmaerrattr; + char reserved5[4]; + uint hostcapblt2; + char reserved6[8]; + uint tcr; + char reserved7[28]; + uint sddirctl; + char reserved8[712]; uint scr; }; -- 1.8.4

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