October 2010 - U-Boot

[U-Boot] [PATCH] omap3evm: Move function to identify board revision
by Sanjeev Premi 19 Oct '10

19 Oct '10

Function omap3_evm_get_revision() - to identify the board revision was called at end of setup_net_chip(). Board revision can be ascertained only by identifying the Ethernet chipset - but combining setup operations with revision detection isn;t a good idea. Moved the function and added detailed comment to set the context. Signed-off-by: Sanjeev Premi <premi(a)ti.com> --- board/ti/evm/evm.c | 9 ++++++--- 1 files changed, 6 insertions(+), 3 deletions(-) diff --git a/board/ti/evm/evm.c b/board/ti/evm/evm.c index 73330db..6163b12 100644 --- a/board/ti/evm/evm.c +++ b/board/ti/evm/evm.c @@ -109,6 +109,12 @@ int misc_init_r(void) #if defined(CONFIG_CMD_NET) setup_net_chip(); + + /* + * Board revision can be ascertained only by identifying + * the Ethernet chipset. + */ + omap3_evm_get_revision(); #endif dieid_num_r(); @@ -163,9 +169,6 @@ static void setup_net_chip(void) writel(GPIO0, &gpio3_base->cleardataout); udelay(1); writel(GPIO0, &gpio3_base->setdataout); - - /* determine omap3evm revision */ - omap3_evm_get_revision(); } int board_eth_init(bd_t *bis) -- 1.7.2.2

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Re: [U-Boot] [ELF_RELOC] Pull into u-boot-arm #master?
by Wolfgang Denk 19 Oct '10

19 Oct '10

Dear Albert, do you see any reason to continue keeping elf_reloc as separate branch? I think it would be best to pull this into mainline now, or am I missing anything? Best regards, Wolfgang Denk -- DENX Software Engineering GmbH, MD: Wolfgang Denk & Detlev Zundel HRB 165235 Munich, Office: Kirchenstr.5, D-82194 Groebenzell, Germany Phone: (+49)-8142-66989-10 Fax: (+49)-8142-66989-80 Email: wd(a)denx.de "Once they go up, who cares where they come down? That's not my department." - Werner von Braun

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[U-Boot] [PATCH 0/1] omap3evm: Reduce overall boot-time
by Sanjeev Premi 19 Oct '10

19 Oct '10

The default configuration of u-boot works great for developers. However, when u-boot is "ready" for the platform, much of these features are "extra/redundant" from product perspective. Without changing default behavior and function of u-boot, this patch consolidates the CONFIG options that most likely fall into the "extra" bucket under CONFIG_FAST_BOOT. With a view that boot device is usually fixed in the products, this patch allows selection of devices (and related features). Currently, selection is (exclusive) between MMC/SD and NAND under CONFIG_FAST_BOOT. If there is a need to support both, it can be added later. Though changes are done for OMAP3EVM, most of them should be applicable to other platforms as well. I have tried to group the CONFIG options logically. Here is the summary of reduction[1]: text data bss dec hex filename Before: 227772 10900 257216 495888 79110 u-boot After: 104593 4040 197952 306585 4ad99 u-boot [1] Calculation of "before" includes these patches: a) omap3evm: Wrap function under CONFIG_USB_OMAP3 b) omap3evm: Move function to identify board revision c) omap3evm: Wrap function under CONFIG_CMD_NET Sanjeev Premi (1): omap3evm: Support for fast boot include/configs/omap3_evm.h | 138 +++++++++++++++++++++++++++++++++++++++++++ 1 files changed, 138 insertions(+), 0 deletions(-) -- 1.7.2.2

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[U-Boot] [PATCH 1/3] nand: allow demand initialization
by Mike Frysinger 19 Oct '10

19 Oct '10

Many people like the current nand_init() behavior where it is always initialized during boot and the flash size shown, but there are cases where we are willing to forgo this niceness for speed/functionality. So allow nand_init() to be called multiple times, and push this call down to the major NAND entry points rather than requiring the arch board files to call it all the time. Signed-off-by: Mike Frysinger <vapier(a)gentoo.org> --- common/cmd_nand.c | 2 ++ common/env_nand.c | 8 ++++++++ drivers/mtd/nand/nand.c | 7 +++++++ 3 files changed, 17 insertions(+), 0 deletions(-) diff --git a/common/cmd_nand.c b/common/cmd_nand.c index 3f1d077..e0be7e5 100644 --- a/common/cmd_nand.c +++ b/common/cmd_nand.c @@ -309,6 +309,8 @@ int do_nand(cmd_tbl_t * cmdtp, int flag, int argc, char * const argv[]) if (argc < 2) goto usage; + nand_init(); + if (quiet_str) quiet = simple_strtoul(quiet_str, NULL, 0) != 0; diff --git a/common/env_nand.c b/common/env_nand.c index 4e8307a..3dffebd 100644 --- a/common/env_nand.c +++ b/common/env_nand.c @@ -359,6 +359,8 @@ void env_relocate_spec(void) return; } + nand_init(); + if (readenv(CONFIG_ENV_OFFSET, (u_char *) tmp_env1)) puts("No Valid Environment Area found\n"); @@ -404,6 +406,8 @@ void env_relocate_spec(void) free(tmp_env1); free(tmp_env2); +#else + nand_init(); #endif /* ! ENV_IS_EMBEDDED */ } #else /* ! CONFIG_ENV_OFFSET_REDUND */ @@ -418,6 +422,8 @@ void env_relocate_spec (void) int ret; char buf[CONFIG_ENV_SIZE]; + nand_init(); + #if defined(CONFIG_ENV_OFFSET_OOB) ret = get_nand_env_oob(&nand_info[0], &nand_env_oob_offset); /* @@ -439,6 +445,8 @@ void env_relocate_spec (void) } env_import(buf, 1); +#else + nand_init(); #endif /* ! ENV_IS_EMBEDDED */ } #endif /* CONFIG_ENV_OFFSET_REDUND */ diff --git a/drivers/mtd/nand/nand.c b/drivers/mtd/nand/nand.c index 47d6872..4a63d5c 100644 --- a/drivers/mtd/nand/nand.c +++ b/drivers/mtd/nand/nand.c @@ -81,6 +81,13 @@ void nand_init(void) { int i; unsigned int size = 0; + static uint8_t initialized; + + if (initialized) + return; + initialized = 1; + puts("NAND: "); + for (i = 0; i < CONFIG_SYS_MAX_NAND_DEVICE; i++) { nand_init_chip(&nand_info[i], &nand_chip[i], base_address[i]); size += nand_info[i].size / 1024; -- 1.7.3.1

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[U-Boot] [PATCH] omap3evm: Wrap function under CONFIG_CMD_NET
by Sanjeev Premi 19 Oct '10

19 Oct '10

The call to function setup_net_chip() is wrapped inside #ifdef CONFIG_CMD_NET, but the implementation wasn't. Signed-off-by: Sanjeev Premi <premi(a)ti.com> --- board/ti/evm/evm.c | 2 ++ 1 files changed, 2 insertions(+), 0 deletions(-) diff --git a/board/ti/evm/evm.c b/board/ti/evm/evm.c index 6163b12..bb19a33 100644 --- a/board/ti/evm/evm.c +++ b/board/ti/evm/evm.c @@ -133,6 +133,7 @@ void set_muxconf_regs(void) MUX_EVM(); } +#if defined(CONFIG_CMD_NET) /* * Routine: setup_net_chip * Description: Setting up the configuration GPMC registers specific to the @@ -170,6 +171,7 @@ static void setup_net_chip(void) udelay(1); writel(GPIO0, &gpio3_base->setdataout); } +#endif int board_eth_init(bd_t *bis) { -- 1.7.2.2

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[U-Boot] u-boot crashes on ppc440gp
by Gorelik, Jacob (335F) 19 Oct '10

19 Oct '10

Hello, I am getting a bus fault error after the ME bit in the MSR register gets set, and the RFI instruction is executed. If the ME bit is 0, everything works fine, and u-boot runs without any problems. The bus fault error is at "b __440_msr_continue" instruction in the start.s file, which is the next instruction executed after the RFI instruction. Is it a memory alignment issue? Thank you, U-Boot 2010.09-rc2 (Oct 19 2010 - 07:03:13) CPU: AMCC PowerPC 440GP Rev. C at 300 MHz (PLB=100 OPB=50 EBC=50) Internal PCI arbiter enabled 32 kB I-Cache 32 kB D-Cache Board: Starter440 - BRE PPC440GP Evaluation Board I2C: ready DRAM: 256 MiB Top of RAM usable for U-Boot at: 10000000 Reserving 323k for U-Boot at: 0ffaf000 Reserving 1024k for malloc() at: 0feaf000 Reserving 128 Bytes for Board Info at: 0feaef80 Reserving 56 Bytes for Global Data at: 0feaef48 Stack Pointer at: 0feaef28 New Stack Pointer is: 0feaef28 memstart: 00000000 memsize: 10000000 sramstart: c0000000 sramsize: 00001fff bootflags: e0000700 intfreq: 11e1a301 busfreq: 05f5e100 baudrate: 0001c200 bi_s_version: 0feaefb8 bi_r_version: 0feaefbc bi_procfreq: 11e1a301 bi_plb_busfreq: 05f5e100 relocaddr: 0ffaf000 id: 0feaef48 Now running in RAM - U-Boot at: 0ffaf000 Bus Fault @ 0x0ffb1750, fixup 0x00000000 Machine Check Exception. Caused by (from msr): regs 0feaee18 NIP: 0FFB1750 XER: 00000000 LR: 0FFB1750 REGS: 0feaee18 TRAP: 0200 DEAR: 00000000 MSR: 00021000 EE: 0 PR: 0 FP: 0 ME: 1 IR/DR: 00 GPR00: 0FFB1198 0FEAEF08 0FEAEF48 0FFAF000 0FFB260C 00000000 00000000 0FFB1750 GPR08: 00000600 000020A4 00000002 00000002 0FFEE600 00000000 00000000 0FFEF000 GPR16: 00000000 00000000 00000000 00000000 00000000 0FEAEE08 00000000 0FEAEFB8 GPR24: 0FEAEFBC 0FEAEF48 0FEAEF28 0FFAF000 0FEAF000 0FEAF000 0FFEE6B4 0FEAEF80 Call backtrace: 0FFB2604 0FFB16B4 machine check

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[U-Boot] Fix potential empty DHCP Parameter Request List
by Gray Remlin 19 Oct '10

19 Oct '10

Signed-off-by: Gray Remlin <g_remlin(a)rocketmail.com> --- net/bootp.c | 16 +++++++++++++++- 1 files changed, 15 insertions(+), 1 deletions(-) diff --git a/net/bootp.c b/net/bootp.c index e679f8b..1289e3b 100644 --- a/net/bootp.c +++ b/net/bootp.c @@ -417,8 +417,21 @@ static int DhcpExtended (u8 * e, int message_type, IPaddr_t ServerID, IPaddr_t R return x - start; #endif +/* + * RFC2132: An empty Parameter Request List is not legitimate, + * it must have at minimum one request. + */ +#if defined(CONFIG_BOOTP_SUBNETMASK) || \ + defined(CONFIG_BOOTP_TIMEOFFSET) || \ + defined(CONFIG_BOOTP_GATEWAY) || \ + defined(CONFIG_BOOTP_DNS) || \ + defined(CONFIG_BOOTP_HOSTNAME) || \ + defined(CONFIG_BOOTP_BOOTFILESIZE) || \ + defined(CONFIG_BOOTP_BOOTPATH) || \ + defined(CONFIG_BOOTP_NISDOMAIN) || \ + defined(CONFIG_BOOTP_NTPSERVER) *e++ = 55; /* Parameter Request List */ - cnt = e++; /* Pointer to count of requested items */ + cnt = e++; /* Pointer to count of requested items */ *cnt = 0; #if defined(CONFIG_BOOTP_SUBNETMASK) *e++ = 1; /* Subnet Mask */ @@ -456,6 +469,7 @@ static int DhcpExtended (u8 * e, int message_type, IPaddr_t ServerID, IPaddr_t R *e++ = 42; *cnt += 1; #endif +#endif *e++ = 255; /* End of the list */ /* Pad to minimal length */ --

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[U-Boot] You have won 891, 934GBP from our office, Confirm with your full contact details
by CNL 19 Oct '10

19 Oct '10

----------------------------------------------------------------- Find the home of your dreams with eircom net property Sign up for email alerts now http://www.eircom.net/propertyalerts

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[U-Boot] [PATCH] AT91 clock/timer: move static data to global_data struct
by Reinhard Meyer 19 Oct '10

19 Oct '10

clock.c / timer.c used static data and are called before relocation. Move all static variables into global_data structure. Also cleanup timer.c from unused stubs and make it truly use 64 bit tick values. Signed-off-by: Reinhard Meyer <u-boot(a)emk-elektronik.de> --- arch/arm/cpu/arm926ejs/at91/clock.c | 55 +++++++++++----------- arch/arm/cpu/arm926ejs/at91/timer.c | 85 +++++++++++++++++------------------ arch/arm/include/asm/global_data.h | 14 ++++++ 3 files changed, 83 insertions(+), 71 deletions(-) diff --git a/arch/arm/cpu/arm926ejs/at91/clock.c b/arch/arm/cpu/arm926ejs/at91/clock.c index ecf91f5..7a10a77 100644 --- a/arch/arm/cpu/arm926ejs/at91/clock.c +++ b/arch/arm/cpu/arm926ejs/at91/clock.c @@ -11,47 +11,46 @@ * (at your option) any later version. */ -#include <config.h> +#include <common.h> #include <asm/arch/hardware.h> #include <asm/arch/io.h> #include <asm/arch/at91_pmc.h> #include <asm/arch/clk.h> -static unsigned long cpu_clk_rate_hz; -static unsigned long main_clk_rate_hz; -static unsigned long mck_rate_hz; -static unsigned long plla_rate_hz; -static unsigned long pllb_rate_hz; -static u32 at91_pllb_usb_init; +#if !defined(CONFIG_AT91FAMILY) +# error You need to define CONFIG_AT91FAMILY in your board config! +#endif + +DECLARE_GLOBAL_DATA_PTR; unsigned long get_cpu_clk_rate(void) { - return cpu_clk_rate_hz; + return gd->cpu_clk_rate_hz; } unsigned long get_main_clk_rate(void) { - return main_clk_rate_hz; + return gd->main_clk_rate_hz; } unsigned long get_mck_clk_rate(void) { - return mck_rate_hz; + return gd->mck_rate_hz; } unsigned long get_plla_clk_rate(void) { - return plla_rate_hz; + return gd->plla_rate_hz; } unsigned long get_pllb_clk_rate(void) { - return pllb_rate_hz; + return gd->pllb_rate_hz; } u32 get_pllb_init(void) { - return at91_pllb_usb_init; + return gd->at91_pllb_usb_init; } static unsigned long at91_css_to_rate(unsigned long css) @@ -60,11 +59,11 @@ static unsigned long at91_css_to_rate(unsigned long css) case AT91_PMC_MCKR_CSS_SLOW: return AT91_SLOW_CLOCK; case AT91_PMC_MCKR_CSS_MAIN: - return main_clk_rate_hz; + return gd->main_clk_rate_hz; case AT91_PMC_MCKR_CSS_PLLA: - return plla_rate_hz; + return gd->plla_rate_hz; case AT91_PMC_MCKR_CSS_PLLB: - return pllb_rate_hz; + return gd->pllb_rate_hz; } return 0; @@ -163,10 +162,10 @@ int at91_clock_init(unsigned long main_clock) main_clock = tmp * (AT91_SLOW_CLOCK / 16); } #endif - main_clk_rate_hz = main_clock; + gd->main_clk_rate_hz = main_clock; /* report if PLLA is more than mildly overclocked */ - plla_rate_hz = at91_pll_rate(main_clock, readl(&pmc->pllar)); + gd->plla_rate_hz = at91_pll_rate(main_clock, readl(&pmc->pllar)); #ifdef CONFIG_USB_ATMEL /* @@ -175,9 +174,9 @@ int at91_clock_init(unsigned long main_clock) * * REVISIT: assumes MCK doesn't derive from PLLB! */ - at91_pllb_usb_init = at91_pll_calc(main_clock, 48000000 * 2) | + gd->at91_pllb_usb_init = at91_pll_calc(main_clock, 48000000 * 2) | AT91_PMC_PLLBR_USBDIV_2; - pllb_rate_hz = at91_pll_rate(main_clock, at91_pllb_usb_init); + gd->pllb_rate_hz = at91_pll_rate(main_clock, gd->at91_pllb_usb_init); #endif /* @@ -187,30 +186,30 @@ int at91_clock_init(unsigned long main_clock) mckr = readl(&pmc->mckr); #if defined(CONFIG_AT91SAM9G45) || defined(CONFIG_AT91SAM9M10G45) /* plla divisor by 2 */ - plla_rate_hz /= (1 << ((mckr & 1 << 12) >> 12)); + gd->plla_rate_hz /= (1 << ((mckr & 1 << 12) >> 12)); #endif - mck_rate_hz = at91_css_to_rate(mckr & AT91_PMC_MCKR_CSS_MASK); - freq = mck_rate_hz; + gd->mck_rate_hz = at91_css_to_rate(mckr & AT91_PMC_MCKR_CSS_MASK); + freq = gd->mck_rate_hz; freq /= (1 << ((mckr & AT91_PMC_MCKR_PRES_MASK) >> 2)); /* prescale */ #if defined(CONFIG_AT91RM9200) /* mdiv */ - mck_rate_hz = freq / (1 + ((mckr & AT91_PMC_MCKR_MDIV_MASK) >> 8)); + gd->mck_rate_hz = freq / (1 + ((mckr & AT91_PMC_MCKR_MDIV_MASK) >> 8)); #elif defined(CONFIG_AT91SAM9G20) /* mdiv ; (x >> 7) = ((x >> 8) * 2) */ - mck_rate_hz = (mckr & AT91_PMC_MCKR_MDIV_MASK) ? + gd->mck_rate_hz = (mckr & AT91_PMC_MCKR_MDIV_MASK) ? freq / ((mckr & AT91_PMC_MCKR_MDIV_MASK) >> 7) : freq; if (mckr & AT91_PMC_MCKR_MDIV_MASK) freq /= 2; /* processor clock division */ #elif defined(CONFIG_AT91SAM9G45) || defined(CONFIG_AT91SAM9M10G45) - mck_rate_hz = (mckr & AT91_PMC_MCKR_MDIV_MASK) == + gd->mck_rate_hz = (mckr & AT91_PMC_MCKR_MDIV_MASK) == (AT91_PMC_MCKR_MDIV_2 | AT91_PMC_MCKR_MDIV_4) ? freq / 3 : freq / (1 << ((mckr & AT91_PMC_MCKR_MDIV_MASK) >> 8)); #else - mck_rate_hz = freq / (1 << ((mckr & AT91_PMC_MCKR_MDIV_MASK) >> 8)); + gd->mck_rate_hz = freq / (1 << ((mckr & AT91_PMC_MCKR_MDIV_MASK) >> 8)); #endif - cpu_clk_rate_hz = freq; + gd->cpu_clk_rate_hz = freq; return 0; } diff --git a/arch/arm/cpu/arm926ejs/at91/timer.c b/arch/arm/cpu/arm926ejs/at91/timer.c index 8efc34b..82b8d7e 100644 --- a/arch/arm/cpu/arm926ejs/at91/timer.c +++ b/arch/arm/cpu/arm926ejs/at91/timer.c @@ -30,55 +30,63 @@ #include <asm/arch/io.h> #include <div64.h> +#if !defined(CONFIG_AT91FAMILY) +# error You need to define CONFIG_AT91FAMILY in your board config! +#endif + +DECLARE_GLOBAL_DATA_PTR; + /* * We're using the AT91CAP9/SAM9 PITC in 32 bit mode, by * setting the 20 bit counter period to its maximum (0xfffff). + * (See the relevant data sheets to understand that this really works) + * + * We do also mimic the typical powerpc way of incrementing + * two 32 bit registers called tbl and tbu. + * + * Those registers increment at 1/16 the main clock rate. */ -#define TIMER_LOAD_VAL 0xfffff -static ulong timestamp; -static ulong lastinc; -static ulong timer_freq; +#define TIMER_LOAD_VAL 0xfffff static inline unsigned long long tick_to_time(unsigned long long tick) { tick *= CONFIG_SYS_HZ; - do_div(tick, timer_freq); + do_div(tick, gd->timer_rate_hz); return tick; } static inline unsigned long long usec_to_tick(unsigned long long usec) { - usec *= timer_freq; + usec *= gd->timer_rate_hz; do_div(usec, 1000000); return usec; } -/* nothing really to do with interrupts, just starts up a counter. */ +/* + * Use the PITC in full 32 bit incrementing mode + */ int timer_init(void) { at91_pmc_t *pmc = (at91_pmc_t *) AT91_PMC_BASE; at91_pit_t *pit = (at91_pit_t *) AT91_PIT_BASE; - /* - * Enable PITC Clock - * The clock is already enabled for system controller in boot - */ + + /* Enable PITC Clock */ writel(1 << AT91_ID_SYS, &pmc->pcer); /* Enable PITC */ writel(TIMER_LOAD_VAL | AT91_PIT_MR_EN , &pit->mr); - reset_timer_masked(); - - timer_freq = get_mck_clk_rate() >> 4; + gd->timer_rate_hz = gd->mck_rate_hz / 16; + gd->tbu = gd->tbl = 0; return 0; } /* - * timer without interrupts + * Get the current 64 bit timer tick count */ unsigned long long get_ticks(void) { @@ -86,28 +94,11 @@ unsigned long long get_ticks(void) ulong now = readl(&pit->piir); - if (now >= lastinc) /* normal mode (non roll) */ - /* move stamp forward with absolut diff ticks */ - timestamp += (now - lastinc); - else /* we have rollover of incrementer */ - timestamp += (0xFFFFFFFF - lastinc) + now; - lastinc = now; - return timestamp; -} - -void reset_timer_masked(void) -{ - /* reset time */ - at91_pit_t *pit = (at91_pit_t *) AT91_PIT_BASE; - - /* capture current incrementer value time */ - lastinc = readl(&pit->piir); - timestamp = 0; /* start "advancing" time stamp from 0 */ -} - -ulong get_timer_masked(void) -{ - return tick_to_time(get_ticks()); + /* increment tbu if tbl has rolled over */ + if (now < gd->tbl) + gd->tbu++; + gd->tbl = now; + return (((unsigned long long)gd->tbu) << 32) | gd->tbl; } void __udelay(unsigned long usec) @@ -119,24 +110,32 @@ void __udelay(unsigned long usec) tmp = get_ticks() + tmo; /* get current timestamp */ while (get_ticks() < tmp) /* loop till event */ - /*NOP*/; + ; } +/* + * reset_timer() and get_timer(base) are a pair of functions that are used by + * some timeout/sleep mechanisms in u-boot. + * + * reset_timer() marks the current time as epoch and + * get_timer(base) works relative to that epoch. + * + * The time is used in CONFIG_SYS_HZ units! + */ void reset_timer(void) { - reset_timer_masked(); + gd->timer_reset_value = get_ticks(); } ulong get_timer(ulong base) { - return get_timer_masked () - base; + return tick_to_time(get_ticks() - gd->timer_reset_value) - base; } /* - * This function is derived from PowerPC code (timebase clock frequency). - * On ARM it returns the number of timer ticks per second. + * Return the number of timer ticks per second. */ ulong get_tbclk(void) { - return timer_freq; + return gd->timer_rate_hz; } diff --git a/arch/arm/include/asm/global_data.h b/arch/arm/include/asm/global_data.h index 6152f34..b173ea5 100644 --- a/arch/arm/include/asm/global_data.h +++ b/arch/arm/include/asm/global_data.h @@ -47,6 +47,20 @@ typedef struct global_data { #ifdef CONFIG_FSL_ESDHC unsigned long sdhc_clk; #endif +#ifdef CONFIG_AT91FAMILY + /* "static data" needed by at91's clock.c */ + unsigned long cpu_clk_rate_hz; + unsigned long main_clk_rate_hz; + unsigned long mck_rate_hz; + unsigned long plla_rate_hz; + unsigned long pllb_rate_hz; + unsigned long at91_pllb_usb_init; + /* "static data" needed by at91's timer.c */ + unsigned long timer_rate_hz; + unsigned long tbl; + unsigned long tbu; + unsigned long long timer_reset_value; +#endif #if !defined(CONFIG_SYS_ARM_WITHOUT_RELOC) unsigned long relocaddr; /* Start address of U-Boot in RAM */ phys_size_t ram_size; /* RAM size */ -- 1.5.6.5

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[U-Boot] [PATCH 0/3] new BSP for at91rm9200ek
by Andreas Bießmann 19 Oct '10

19 Oct '10

This patch series introduce new board support for at91rm9200ek. The derived code is now converted to new at91 code. Arm relocation is also implemented. There where some tradeoffs regarding device support. Currently the code basis does not support all devices supported before. This includes a) remove support for dataflash since i can not test it (yet, should follow in some weeks) b) preloader support is disabled since NOR booting does not need any first stage loader c) MMC/SD-card is currently not supported (but was not before) Next steps are: - get dataflash running - remove at91rm9200_usart driver (should merge with atmel_usart) - support MMC/SD-Card (also merge with current AT91/AVR32 implementation) - merge emac/macb Andreas Bießmann (3): at91rm9200ek: convert to at91 at91rm9200: enable USB support at91rm9200ek: enbable USB support MAINTAINERS | 4 + arch/arm/include/asm/arch-at91/hardware.h | 1 + board/atmel/at91rm9200ek/Makefile | 1 - board/atmel/at91rm9200ek/at91rm9200ek.c | 58 ++----- board/atmel/at91rm9200ek/config.mk | 3 +- board/atmel/at91rm9200ek/led.c | 58 ++++---- board/atmel/at91rm9200ek/misc.c | 50 ------ boards.cfg | 2 +- include/configs/at91rm9200ek.h | 233 ++++++++--------------------- 9 files changed, 118 insertions(+), 292 deletions(-) delete mode 100644 board/atmel/at91rm9200ek/misc.c -- 1.7.3.1

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