March 2012 - U-Boot

[U-Boot] [PATCH v2] OMAP: Move omap1510inn to Unmaintained / Orphaned
by Tom Rini 31 Mar '12

31 Mar '12

After removing omap1610inn for not building, move omap1510inn to orphaned as it had the same maintainer. Signed-off-by: Tom Rini <trini(a)ti.com> --- MAINTAINERS | 7 +++---- 1 files changed, 3 insertions(+), 4 deletions(-) diff --git a/MAINTAINERS b/MAINTAINERS index 72f8b64..708ded7 100644 --- a/MAINTAINERS +++ b/MAINTAINERS @@ -669,10 +669,6 @@ Igor Grinberg <grinberg(a)compulab.co.il> cm-t35 ARM ARMV7 (OMAP3xx Soc) -Kshitij Gupta <kshitij(a)ti.com> - - omap1510inn ARM925T - Stefan Herbrechtsmeier <stefan(a)code.herbrechtsmeier.net> dns325 ARM926EJS (Kirkwood SoC) @@ -941,6 +937,9 @@ Sughosh Ganu <urwithsughosh(a)gmail.com> Unknown / orphaned boards: Board CPU Last known maintainer / Comment ......................................................................... + + omap1510inn ARM925T Kshitij Gupta <kshitij(a)ti.com> + lubbock xscale/pxa Kyle Harris <kharris(a)nexus-tech.net> / dead address imx31_phycore_eet i.MX31 Guennadi Liakhovetski <g.liakhovetski(a)gmx.de> / resigned -- 1.7.0.4

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[U-Boot] [U-boot][INQUIRY] Intel 82599 10Gbe ethernet driver
by Timothy Smyth 31 Mar '12

31 Mar '12

Hello, This email is in regards to the i82599 driver being ported to U-Boot. Is anyone currently working on it? If not, I'm going to start adding it in. I should have something usable in a couple of weeks and I will conduct my testing on a P4080DS. Thank you. Regards, Timothy M. Smyth

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[U-Boot] [PATCH v2 1/3] mmc: sdhci: fix the wrong operation when response type is R1b
by Jaehoon Chung 31 Mar '12

31 Mar '12

When response type is R1b, mask value is added the SDHCI_INT_DAT_END. but in while(), didn't check that flag. So sdhci controller didn't work fine. CMD6 didn't always complete. Signed-off-by: Jaehoon Chung <jh80.chung(a)samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park(a)samsung.com> --- drivers/mmc/sdhci.c | 33 +++++++++++++++++++++++---------- 1 files changed, 23 insertions(+), 10 deletions(-) diff --git a/drivers/mmc/sdhci.c b/drivers/mmc/sdhci.c index fc904b5..0dd08b9 100644 --- a/drivers/mmc/sdhci.c +++ b/drivers/mmc/sdhci.c @@ -124,10 +124,11 @@ int sdhci_send_command(struct mmc *mmc, struct mmc_cmd *cmd, { struct sdhci_host *host = (struct sdhci_host *)mmc->priv; unsigned int stat = 0; - int ret = 0; + int i, ret = 0; int trans_bytes = 0, is_aligned = 1; u32 mask, flags, mode; unsigned int timeout, start_addr = 0; + unsigned int retry = 10000; /* Wait max 10 ms */ timeout = 10; @@ -206,19 +207,31 @@ int sdhci_send_command(struct mmc *mmc, struct mmc_cmd *cmd, flush_cache(start_addr, trans_bytes); #endif sdhci_writew(host, SDHCI_MAKE_CMD(cmd->cmdidx, flags), SDHCI_COMMAND); - do { + + for (i = 0; i < retry; i++) { stat = sdhci_readl(host, SDHCI_INT_STATUS); - if (stat & SDHCI_INT_ERROR) + if (stat & (SDHCI_INT_RESPONSE | SDHCI_INT_DATA_END)) { + sdhci_cmd_done(host, cmd); + sdhci_writel(host, mask, SDHCI_INT_STATUS); + if (!data) { + sdhci_writel(host, stat, SDHCI_INT_STATUS); + } break; - } while ((stat & mask) != mask); + } + } - if ((stat & (SDHCI_INT_ERROR | mask)) == mask) { - sdhci_cmd_done(host, cmd); - sdhci_writel(host, mask, SDHCI_INT_STATUS); - } else - ret = -1; + if (i == retry) { + printf("%s: waiting for status update\n",__func__); + return TIMEOUT; + } + + if (stat & SDHCI_INT_TIMEOUT) { + return TIMEOUT; + } else if (stat & SDHCI_INT_ERROR) { + return -1; + } - if (!ret && data) + if (data) ret = sdhci_transfer_data(host, data, start_addr); stat = sdhci_readl(host, SDHCI_INT_STATUS);

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[U-Boot] [ARM] Status for 2012.03
by Albert ARIBAUD 31 Mar '12

31 Mar '12

Hi all, I have been away from the list quite a few days, and will have a very tricky time catching up, so with my apologies, I ask people who need me to apply patches or pull requests for the upcoming release to please send me a private e-mail and point me to the list message that I should be acting upon. Amicalement, -- Albert.

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[U-Boot] [PATCH v2] main: unify command parsing functions
by Michael Walle 31 Mar '12

31 Mar '12

Introduce source_commands() which incorporates run_command2() and parts of source(). All command script are now treated the same, that is newlines are accepted within a command script and variable. Signed-off-by: Michael Walle <michael(a)walle.cc> Cc: Wolfgang Denk <wd(a)denx.de> Cc: Mike Frysinger <vapier(a)gentoo.org> --- This patch supersedes "cmd_source: introduce run_script()" v2: - argument is now const char* - unify run_commands2() and source() - allow newlines in command variables - use strsep() common/cmd_pxe.c | 2 +- common/cmd_source.c | 32 +------------------------------ common/main.c | 52 ++++++++++++++++++++++++++++++++++---------------- include/common.h | 4 +-- 4 files changed, 38 insertions(+), 52 deletions(-) diff --git a/common/cmd_pxe.c b/common/cmd_pxe.c index 7c0cb66..347fde1 100644 --- a/common/cmd_pxe.c +++ b/common/cmd_pxe.c @@ -537,7 +537,7 @@ static int label_localboot(struct pxe_label *label) printf("running: %s\n", dupcmd); - ret = run_command2(dupcmd, 0); + ret = source_commands(dupcmd, 0); free(dupcmd); diff --git a/common/cmd_source.c b/common/cmd_source.c index 16a627a..33242df 100644 --- a/common/cmd_source.c +++ b/common/cmd_source.c @@ -160,38 +160,8 @@ source (ulong addr, const char *fit_uname) memmove (cmd, (char *)data, len); *(cmd + len) = 0; -#ifdef CONFIG_SYS_HUSH_PARSER /*?? */ - rcode = parse_string_outer (cmd, FLAG_PARSE_SEMICOLON); -#else - { - char *line = cmd; - char *next = cmd; + rcode = source_commands(cmd, 0); - /* - * break into individual lines, - * and execute each line; - * terminate on error. - */ - while (*next) { - if (*next == '\n') { - *next = '\0'; - /* run only non-empty commands */ - if (*line) { - debug ("** exec: \"%s\"\n", - line); - if (run_command (line, 0) < 0) { - rcode = 1; - break; - } - } - line = next + 1; - } - ++next; - } - if (rcode == 0 && *line) - rcode = (run_command(line, 0) >= 0); - } -#endif free (cmd); return rcode; } diff --git a/common/main.c b/common/main.c index e96c95a..cc25d38 100644 --- a/common/main.c +++ b/common/main.c @@ -266,26 +266,44 @@ int abortboot(int bootdelay) # endif /* CONFIG_AUTOBOOT_KEYED */ #endif /* CONFIG_BOOTDELAY >= 0 */ +static inline int _run_command(const char *cmd, int flag) +{ +#ifndef CONFIG_SYS_HUSH_PARSER + return (run_command(cmd, flag) == -1); +#else + flag = FLAG_PARSE_SEMICOLON | FLAG_EXIT_FROM_LOOP; + return parse_string_outer(cmd, flag); +#endif +} + /* + * Run a series of commands separated by '\n'. + * * Return 0 on success, or != 0 on error. */ -#ifndef CONFIG_CMD_PXE -static inline -#endif -int run_command2(const char *cmd, int flag) +int source_commands(const char *commands, int flag) { -#ifndef CONFIG_SYS_HUSH_PARSER + int rcode = 0; + char *_commands = strdup(commands); + char *stringp = _commands; + char *line; + /* - * run_command can return 0 or 1 for success, so clean up its result. + * break into individual lines and execute each line; + * terminate on error. */ - if (run_command(cmd, flag) == -1) - return 1; + while ((line = strsep(&stringp, "\n"))) { + /* skip empty lines */ + if (*line == '\0') + continue; + if (_run_command(line, flag)) { + rcode = 1; + break; + } + } - return 0; -#else - return parse_string_outer(cmd, - FLAG_PARSE_SEMICOLON | FLAG_EXIT_FROM_LOOP); -#endif + free(_commands); + return rcode; } /****************************************************************************/ @@ -354,7 +372,7 @@ void main_loop (void) int prev = disable_ctrlc(1); /* disable Control C checking */ # endif - run_command2(p, 0); + source_commands(p, 0); # ifdef CONFIG_AUTOBOOT_KEYED disable_ctrlc(prev); /* restore Control C checking */ @@ -399,7 +417,7 @@ void main_loop (void) int prev = disable_ctrlc(1); /* disable Control C checking */ # endif - run_command2(s, 0); + source_commands(s, 0); # ifdef CONFIG_AUTOBOOT_KEYED disable_ctrlc(prev); /* restore Control C checking */ @@ -410,7 +428,7 @@ void main_loop (void) if (menukey == CONFIG_MENUKEY) { s = getenv("menucmd"); if (s) - run_command2(s, 0); + source_commands(s, 0); } #endif /* CONFIG_MENUKEY */ #endif /* CONFIG_BOOTDELAY */ @@ -1408,7 +1426,7 @@ int do_run (cmd_tbl_t * cmdtp, int flag, int argc, char * const argv[]) return 1; } - if (run_command2(arg, flag) != 0) + if (source_commands(arg, flag) != 0) return 1; } return 0; diff --git a/include/common.h b/include/common.h index 3df1def..c2e7813 100644 --- a/include/common.h +++ b/include/common.h @@ -261,9 +261,7 @@ int print_buffer (ulong addr, void* data, uint width, uint count, uint linelen); /* common/main.c */ void main_loop (void); int run_command (const char *cmd, int flag); -#ifdef CONFIG_CMD_PXE -int run_command2(const char *cmd, int flag); -#endif +int source_commands(const char *cmd, int flag); int readline (const char *const prompt); int readline_into_buffer (const char *const prompt, char * buffer); int parse_line (char *, char *[]); -- 1.7.2.5

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[U-Boot] [PATCH 1/2] Add run_command_list() to run a list of commands
by Simon Glass 31 Mar '12

31 Mar '12

This new function runs a list of commands separated by semicolon. We move this out of cmd_source so that it can be used by other code. The PXE also uses the new function. Suggested-by: Michael Walle <michael(a)walle.cc> Signed-off-by: Simon Glass <sjg(a)chromium.org> --- common/cmd_pxe.c | 20 ++------------ common/cmd_source.c | 49 +---------------------------------- common/main.c | 72 +++++++++++++++++++++++++++++++++++++++++++++++++++ include/common.h | 1 + 4 files changed, 77 insertions(+), 65 deletions(-) diff --git a/common/cmd_pxe.c b/common/cmd_pxe.c index 8a68fa1..4b18d0b 100644 --- a/common/cmd_pxe.c +++ b/common/cmd_pxe.c @@ -515,33 +515,19 @@ static void label_print(void *data) */ static int label_localboot(struct pxe_label *label) { - char *localcmd, *dupcmd; - int ret; + char *localcmd; localcmd = from_env("localcmd"); if (!localcmd) return -ENOENT; - /* - * dup the command to avoid any issues with the version of it existing - * in the environment changing during the execution of the command. - */ - dupcmd = strdup(localcmd); - - if (!dupcmd) - return -ENOMEM; - if (label->append) setenv("bootargs", label->append); - printf("running: %s\n", dupcmd); - - ret = run_command(dupcmd, 0); + printf("running: %s\n", localcmd); - free(dupcmd); - - return ret; + return run_command_list(localcmd, strlen(localcmd), 0); } /* diff --git a/common/cmd_source.c b/common/cmd_source.c index 32fff5c..c4cde98 100644 --- a/common/cmd_source.c +++ b/common/cmd_source.c @@ -39,9 +39,6 @@ #if defined(CONFIG_8xx) #include <mpc8xx.h> #endif -#ifdef CONFIG_SYS_HUSH_PARSER -#include <hush.h> -#endif int source (ulong addr, const char *fit_uname) @@ -49,8 +46,6 @@ source (ulong addr, const char *fit_uname) ulong len; image_header_t *hdr; ulong *data; - char *cmd; - int rcode = 0; int verify; #if defined(CONFIG_FIT) const void* fit_hdr; @@ -151,49 +146,7 @@ source (ulong addr, const char *fit_uname) } debug ("** Script length: %ld\n", len); - - if ((cmd = malloc (len + 1)) == NULL) { - return 1; - } - - /* make sure cmd is null terminated */ - memmove (cmd, (char *)data, len); - *(cmd + len) = 0; - -#ifdef CONFIG_SYS_HUSH_PARSER /*?? */ - rcode = parse_string_outer (cmd, FLAG_PARSE_SEMICOLON); -#else - { - char *line = cmd; - char *next = cmd; - - /* - * break into individual lines, - * and execute each line; - * terminate on error. - */ - while (*next) { - if (*next == '\n') { - *next = '\0'; - /* run only non-empty commands */ - if (*line) { - debug ("** exec: \"%s\"\n", - line); - if (run_command(line, 0) < 0) { - rcode = 1; - break; - } - } - line = next + 1; - } - ++next; - } - if (rcode == 0 && *line) - rcode = (run_command(line, 0) >= 0); - } -#endif - free (cmd); - return rcode; + return run_command_list((char *)data, len, 0); } /**************************************************/ diff --git a/common/main.c b/common/main.c index db181d3..87f2855 100644 --- a/common/main.c +++ b/common/main.c @@ -30,6 +30,7 @@ #include <common.h> #include <watchdog.h> #include <command.h> +#include <malloc.h> #include <version.h> #ifdef CONFIG_MODEM_SUPPORT #include <malloc.h> /* for free() prototype */ @@ -1373,6 +1374,77 @@ int run_command(const char *cmd, int flag) #endif } +#ifndef CONFIG_SYS_HUSH_PARSER +static int builtin_run_command_list(char *cmd, int flag) +{ + char *line, *next; + int rcode = 0; + + /* + * Break into individual lines, and execute each line; terminate on + * error. + */ + line = next = cmd; + while (*next) { + if (*next == '\n') { + *next = '\0'; + /* run only non-empty commands */ + if (*line) { + debug("** exec: \"%s\"\n", line); + if (builtin_run_command(line, 0) < 0) { + rcode = 1; + break; + } + } + line = next + 1; + } + ++next; + } + if (rcode == 0 && *cmd) + rcode = (builtin_run_command(cmd, 0) >= 0); + + return rcode; +} +#endif + +/* + * Run a list of commands separated by ; + * + * Note that if 'len' is not -1, then the command may not be \0 terminated, + * Memory will be allocated for the command in that case. + * + * @param cmd List of commands to run, each separated bu semicolon + * @param len Length of command excluding terminator if known (-1 if not) + * @param flag Execution flags (CMD_FLAG_...) + * @return 0 on success, or != 0 on error. + */ +int run_command_list(const char *cmd, int len, int flag) +{ + int need_buff = 1; + char *buff = (char *)cmd; + int rcode = 0; + + if (len == -1) { + len = strlen(cmd); + need_buff = strchr(cmd, '\n') != NULL; + } + if (need_buff) { + buff = malloc(len + 1); + if (!buff) + return 1; + memcpy(buff, cmd, len + 1); + } +#ifdef CONFIG_SYS_HUSH_PARSER + rcode = parse_string_outer(buff, FLAG_PARSE_SEMICOLON); +#else + rcode = builtin_run_command_list(buff, flag); +#endif + if (need_buff) + free(buff); + + return rcode; +} + /****************************************************************************/ #if defined(CONFIG_CMD_RUN) diff --git a/include/common.h b/include/common.h index 0bda049..cc5d61c 100644 --- a/include/common.h +++ b/include/common.h @@ -261,6 +261,7 @@ int print_buffer (ulong addr, void* data, uint width, uint count, uint linelen); /* common/main.c */ void main_loop (void); int run_command(const char *cmd, int flag); +int run_command_list(const char *cmd, int len, int flag); int readline (const char *const prompt); int readline_into_buffer(const char *const prompt, char *buffer, int timeout); -- 1.7.7.3

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[U-Boot] [PATCH v3 0/6] Introduce generic relocation feature
by Simon Glass 31 Mar '12

31 Mar '12

(I am resending this rebased so I can continue with this board-unification work and allow people to review patches. There were some comments on the v2 series but my questions have been sitting on the list for 2 weeks so it is probably time for a new series.) This is the second patch series aiming to unify the various board.c files in each architecture into a single one. This series implements a generic relocation feature, which is the bridge between board_init_f() and board_init_r(). It then moves ARM over to use this framework, as an example. On ARM the relocation code is duplicated for each CPU yet it is the same. We can bring this up to the arch level. But since (I believe) Elf relocation is basically the same process for all archs, there is no reason not to bring it up to the generic level. Each architecture which uses this framework needs to provide a function called arch_elf_relocate_entry() which processes a single relocation entry. This is a static inline function to reduce code size overhead. For ARM, a new arch/arm/lib/proc.S file is created, which holds generic ARM assembler code (things that cannot be written in C and are common functions used by all ARM CPUs). This helps reduce duplication. Interrupt handling code and perhaps even some startup code can move there later. It may be useful for other architectures with a lot of different CPUs to have a similar file. Code size on my ARMv7 system increases by 54 bytes with generic relocation. This overhead is mostly just literal pool access and setting up to call the relocated U-Boot at the end. On my system, execution time increases from 10.8ms to 15.6ms due to the less efficient C implementations of the copy and zero loops. If execution time is of concern, you can define CONFIG_USE_ARCH_MEMSET and CONFIG_USE_ARCH_MEMCPY to reduce it. For met this reduces relocation time to 5.4ms, i.e. twice as fast as the old system. One problem remains which causes mx31pdk to fail to build. It doesn't have string.c in its SPL code and the architecture-specific versions of memset()/memcpy() are too large. I propose to add a local change to reloc.c that uses inline code for boards that use the old legacy SPL framework. We can remove it later. This is not included in v2 but I am interested in comments on this approach. An alternative would be just to add simple memset()/memcpy() functions just for this board (and one other affected MX31 board). Changes in v2: - Use CONFIG_SYS_SKIP_RELOC instead of CONFIG_SYS_LEGACY_BOARD - Import asm-generic/sections.h from Linux and add U-Boot extras - Squash generic link symbols patch into generic relocation patch - Move reloc.c into common/ - Add function comments - Use memset, memcpy instead of inline code - Add README file for relocation - Invalidate I-cache when we jump to relocated code - Use an inline relocation function to reduce code size - Make relocation symbols global so we can use them outside start.S Changes in v3: - Remove the 'reloc' tag from each commit - Rebase to master Simon Glass (6): Create reloc.h and include it where needed define CONFIG_SYS_SKIP_RELOC for all archs Add generic relocation feature arm: Add processor function library arm: Move over to generic relocation arm: Remove unused code in start.S README | 4 + arch/arm/cpu/arm1136/start.S | 133 ++------------ arch/arm/cpu/arm1176/start.S | 214 ++------------------- arch/arm/cpu/arm720t/start.S | 127 ++----------- arch/arm/cpu/arm920t/start.S | 135 ++------------ arch/arm/cpu/arm925t/start.S | 135 ++------------ arch/arm/cpu/arm926ejs/davinci/spl.c | 1 + arch/arm/cpu/arm926ejs/start.S | 144 ++------------- arch/arm/cpu/arm946es/start.S | 130 ++----------- arch/arm/cpu/arm_intcm/start.S | 135 ++------------ arch/arm/cpu/armv7/omap-common/spl.c | 1 + arch/arm/cpu/armv7/start.S | 140 ++------------ arch/arm/cpu/ixp/start.S | 127 ++----------- arch/arm/cpu/lh7a40x/start.S | 124 ++----------- arch/arm/cpu/pxa/start.S | 138 ++------------ arch/arm/cpu/s3c44b0/start.S | 127 ++----------- arch/arm/cpu/sa1100/start.S | 124 ++----------- arch/arm/include/asm/reloc.h | 56 ++++++ arch/arm/lib/Makefile | 2 + arch/arm/lib/board.c | 1 + arch/arm/lib/proc.S | 40 ++++ arch/avr32/config.mk | 3 + arch/avr32/lib/board.c | 1 + arch/blackfin/config.mk | 3 + arch/m68k/config.mk | 3 + arch/m68k/lib/board.c | 1 + arch/microblaze/config.mk | 3 + arch/mips/config.mk | 3 + arch/mips/lib/board.c | 1 + arch/nds32/config.mk | 3 + arch/nds32/lib/board.c | 1 + arch/nios2/config.mk | 3 + arch/powerpc/config.mk | 3 + arch/powerpc/lib/board.c | 1 + arch/sandbox/config.mk | 3 + arch/sh/config.mk | 3 + arch/sparc/config.mk | 3 + arch/x86/config.mk | 3 + arch/x86/lib/board.c | 1 + board/freescale/mpc8313erdb/mpc8313erdb.c | 1 + board/freescale/mpc8315erdb/mpc8315erdb.c | 1 + board/samsung/smdk6400/smdk6400_nand_spl.c | 1 + board/sheldon/simpc8313/simpc8313.c | 1 + common/Makefile | 4 + common/reloc.c | 121 ++++++++++++ doc/README.relocation | 87 +++++++++ include/asm-generic/sections.h | 92 +++++++++ include/common.h | 2 +- include/reloc.h | 54 +++++ nand_spl/board/freescale/mpc8536ds/nand_boot.c | 1 + nand_spl/board/freescale/mpc8569mds/nand_boot.c | 1 + nand_spl/board/freescale/mpc8572ds/nand_boot.c | 1 + nand_spl/board/freescale/mx31pdk/Makefile | 8 +- nand_spl/board/freescale/mx31pdk/u-boot.lds | 1 + nand_spl/board/freescale/p1010rdb/nand_boot.c | 1 + nand_spl/board/freescale/p1023rds/nand_boot.c | 1 + nand_spl/board/freescale/p1_p2_rdb/nand_boot.c | 1 + nand_spl/board/freescale/p1_p2_rdb_pc/nand_boot.c | 1 + nand_spl/board/karo/tx25/Makefile | 8 +- nand_spl/board/karo/tx25/u-boot.lds | 1 + nand_spl/nand_boot_fsl_nfc.c | 1 + 61 files changed, 705 insertions(+), 1765 deletions(-) create mode 100644 arch/arm/include/asm/reloc.h create mode 100644 arch/arm/lib/proc.S create mode 100644 common/reloc.c create mode 100644 doc/README.relocation create mode 100644 include/asm-generic/sections.h create mode 100644 include/reloc.h -- 1.7.3.1

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[U-Boot] patchwork: clean up various patches
by Dirk Behme 31 Mar '12

31 Mar '12

Not Applicable (outdated): http://patchwork.ozlabs.org/patch/108709/ Not Applicable (outdated): http://patchwork.ozlabs.org/patch/108713/ Not Applicable (seems to be a discussion, not a patch): http://patchwork.ozlabs.org/patch/139609/ Superseded: http://patchwork.ozlabs.org/patch/145516/ (superseded by http://patchwork.ozlabs.org/patch/148737/ ) This mail is according to http://lists.denx.de/pipermail/u-boot/2012-March/120778.html Best regards Dirk

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[U-Boot] How to distinguish between the Linux kernel version above 3.0
by 徐阳 31 Mar '12

31 Mar '12

Dear list, On the http://www.kernel.org/ , there are three stable version:3.0 ,3.1,and 3.2. Linux like crazy has introduced a new version.Present's edition naming method is as if different with 2.x. What do these editions have to distinguish? Best regards, Xu Yang

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[U-Boot] [PATCH 0/3] Fix conflicting definitions of flush_dcache
by Stefan Kristiansson 30 Mar '12

30 Mar '12

nios2 and a couple of network drivers have been using a non defined API to flush the data cache (flush_dcache(ulong, ulong)), this is problematic since it conflicts with other architectures definitions of flush_dcache. This series cleans that up by letting the two network drivers use the defined flush_dcache_range(ulong, ulong) API. It also adds this function to the nios2 architecture to avoid breakage. Stefan Kristiansson (3): net/ethoc: use flush_dcache_range instead of flush_dcache net/altera_tse: use flush_dcache_range instead of flush_dcache nios2: add flush_dcache_range function arch/nios2/lib/cache.S | 10 ++++++++++ drivers/net/altera_tse.c | 9 ++++++--- drivers/net/ethoc.c | 6 +++--- 3 files changed, 19 insertions(+), 6 deletions(-) -- 1.7.5.4

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