August 2011 - U-Boot

[U-Boot] [PATCH 1/4] powerpc/85xx: Expanding the window of CCSRBAR in AS=1 from 4k to 1M
by Kumar Gala 04 Aug '11

04 Aug '11

From: Poonam Aggrwal <poonam.aggrwal(a)freescale.com> For an IFC Erratum (A-003399) we will need to access IFC registers in cpu_init_early_f() so expand the TLB covering CCSR to 1M. Since we need a TLB to cover 1M we move to using TLB1 array for all the early mappings so we can cover various sizes beyond 4k. Additionally removed volatile from ccsr_virt declaration as its not needed for IO accessors Signed-off-by: Poonam Aggrwal <poonam.aggrwal(a)freescale.com> Signed-off-by: Kumar Gala <galak(a)kernel.crashing.org> --- arch/powerpc/cpu/mpc85xx/cpu_init_early.c | 25 +++++++++++++++++-------- 1 files changed, 17 insertions(+), 8 deletions(-) diff --git a/arch/powerpc/cpu/mpc85xx/cpu_init_early.c b/arch/powerpc/cpu/mpc85xx/cpu_init_early.c index 32aa94b..97e8424 100644 --- a/arch/powerpc/cpu/mpc85xx/cpu_init_early.c +++ b/arch/powerpc/cpu/mpc85xx/cpu_init_early.c @@ -21,15 +21,24 @@ #include <asm/processor.h> #include <asm/mmu.h> #include <asm/fsl_law.h> +#include <asm/io.h> DECLARE_GLOBAL_DATA_PTR; +/* + * We need a dummy virtual address to access the first 4k of CCSRBAR at. This + * virtual address is while we are in AS=1 address space and should not conflict + * with CONFIG_SYS_INIT_RAM_ADDR, CONFIG_SYS_CCSRBAR or CONFIG_SYS_MONITOR_BASE. + * We use 0x1000 to make sure NULL access still cause some fault error + */ +#define CCSRBAR_VIRT_DUMMY (0x1000) + #if (CONFIG_SYS_CCSRBAR_DEFAULT != CONFIG_SYS_CCSRBAR_PHYS) #ifdef CONFIG_FSL_CORENET static void setup_ccsrbar(void) { u32 temp; - volatile u32 *ccsr_virt = (volatile u32 *)(CONFIG_SYS_CCSRBAR + 0x1000); + u32 *ccsr_virt = (u32 *)(CCSRBAR_VIRT_DUMMY); volatile ccsr_local_t *ccm; /* @@ -60,7 +69,7 @@ static void setup_ccsrbar(void) static void setup_ccsrbar(void) { u32 temp; - volatile u32 *ccsr_virt = (volatile u32 *)(CONFIG_SYS_CCSRBAR + 0x1000); + u32 *ccsr_virt = (u32 *)(CCSRBAR_VIRT_DUMMY); temp = in_be32(ccsr_virt); out_be32(ccsr_virt, CONFIG_SYS_CCSRBAR_PHYS >> 12); @@ -85,8 +94,8 @@ void cpu_init_early_f(void) for (i = 0; i < sizeof(gd_t); i++) ((char *)gd)[i] = 0; - mas0 = MAS0_TLBSEL(0) | MAS0_ESEL(0); - mas1 = MAS1_VALID | MAS1_TID(0) | MAS1_TS | MAS1_TSIZE(BOOKE_PAGESZ_4K); + mas0 = MAS0_TLBSEL(1) | MAS0_ESEL(13); + mas1 = MAS1_VALID | MAS1_TID(0) | MAS1_TS | MAS1_TSIZE(BOOKE_PAGESZ_1M); mas2 = FSL_BOOKE_MAS2(CONFIG_SYS_CCSRBAR, MAS2_I|MAS2_G); mas3 = FSL_BOOKE_MAS3(CONFIG_SYS_CCSRBAR_PHYS, 0, MAS3_SW|MAS3_SR); mas7 = FSL_BOOKE_MAS7(CONFIG_SYS_CCSRBAR_PHYS); @@ -95,9 +104,9 @@ void cpu_init_early_f(void) /* set up CCSR if we want it moved */ #if (CONFIG_SYS_CCSRBAR_DEFAULT != CONFIG_SYS_CCSRBAR_PHYS) - mas0 = MAS0_TLBSEL(0) | MAS0_ESEL(1); - /* mas1 is the same as above */ - mas2 = FSL_BOOKE_MAS2(CONFIG_SYS_CCSRBAR + 0x1000, MAS2_I|MAS2_G); + mas0 = MAS0_TLBSEL(1) | MAS0_ESEL(12); + mas1 = MAS1_VALID | MAS1_TID(0) | MAS1_TS | MAS1_TSIZE(BOOKE_PAGESZ_4K); + mas2 = FSL_BOOKE_MAS2(CCSRBAR_VIRT_DUMMY, MAS2_I|MAS2_G); mas3 = FSL_BOOKE_MAS3(CONFIG_SYS_CCSRBAR_DEFAULT, 0, MAS3_SW|MAS3_SR); mas7 = FSL_BOOKE_MAS7(CONFIG_SYS_CCSRBAR_DEFAULT); @@ -107,6 +116,6 @@ void cpu_init_early_f(void) #endif init_laws(); - invalidate_tlb(0); + invalidate_tlb(1); init_tlbs(); } -- 1.7.3.4

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[U-Boot] [PATCH] BeagleBoard updates rebased on u-boot-ti and debugged
by Jason Kridner 04 Aug '11

04 Aug '11

This brings in some fixes and some patches currently maintained out-of-tree for the BeagleBoard. It seems for some things, some old code got applied, so I've given updates here. I've broken up the patches into small bits to be accepted/rejected on the hopes of trying to get as much in as possible. The USB patches placed in u-boot-ti aren't working for me, but this brings in some known required patches. Alexander Holler (1): BeagleBoard: config: Switch default console from ttyS2 to ttyO2 Bob Feretich (1): BeagleBoard: Pin mux initialization glitch fix Jason Kridner (24): BeagleBoard: add xM rev C to ID table BeagleBoard: Fixed typo in typecast Corrected LED name match finding avoiding extraneous Usage printouts BeagleBoard: fix LED 0/1 in driver led: added cmd_led to Makefile led: correct off/on locations in structure led: remove trailing whitespace led: loop through all leds led: fixup help/usage BeagleBoard: config: reduce BOOTDELAY to 3 BeagleBoard: config: change default resolution to VGA BeagleBoard: config: don't suck in blank line BeagleBoard: config: make mtest run BeagleBoard: config: increase command-line functionality BeagleBoard: config: load kernel via MMC ext2 BeagleBoard: config: add optargs/buddy/camera BeagleBoard: config: add ramboot BeagleBoard: Added userbutton command BeagleBoard: config: use the USERBUTTON command video: DSS makefile update BeagleBoard: config: enable DSS BeagleBoard: Configure DVI/S-video USB: Remove __attribute__ ((packed)) for struct ehci_hccr and ehci_hcor TWL4030/BeagleBoard: Added hub power enable Steve Sakoman (1): BeagleBoard: config: Remove omapfb.debug=y from Beagle and Overo env settings Syed Mohammed Khasim (1): OMAP3: Add DSS driver for OMAP3 arch/arm/include/asm/arch-omap3/dss.h | 173 +++++++++++++++++++++++++++++++++ board/ti/beagle/beagle.c | 119 +++++++++++++++++++++-- board/ti/beagle/beagle.h | 87 +++++++++++++++++ board/ti/beagle/led.c | 4 +- common/Makefile | 1 + common/cmd_led.c | 18 ++-- drivers/misc/twl4030_led.c | 6 +- drivers/usb/host/ehci.h | 4 +- drivers/video/Makefile | 2 + drivers/video/omap3_dss.c | 130 +++++++++++++++++++++++++ include/configs/omap3_beagle.h | 63 +++++++++--- include/configs/omap3_overo.h | 2 - include/twl4030.h | 1 + 13 files changed, 572 insertions(+), 38 deletions(-) create mode 100644 arch/arm/include/asm/arch-omap3/dss.h create mode 100644 drivers/video/omap3_dss.c

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[U-Boot] [PATCH] AT91: fix at91sam9g45.h to include USB Host defines
by Reinhard Meyer 04 Aug '11

04 Aug '11

Signed-off-by: Reinhard Meyer <u-boot(a)emk-elektronik.de> --- arch/arm/include/asm/arch-at91/at91sam9g45.h | 4 +++- 1 files changed, 3 insertions(+), 1 deletions(-) diff --git a/arch/arm/include/asm/arch-at91/at91sam9g45.h b/arch/arm/include/asm/arch-at91/at91sam9g45.h index 4df6b09..1aeedc0 100644 --- a/arch/arm/include/asm/arch-at91/at91sam9g45.h +++ b/arch/arm/include/asm/arch-at91/at91sam9g45.h @@ -144,7 +144,9 @@ * Other misc defines */ #define ATMEL_PIO_PORTS 5 /* this SoCs has 5 PIO */ - +#define ATMEL_BASE_PIO ATMEL_BASE_PIOA +#define ATMEL_PMC_UHP AT91SAM926x_PMC_UHP +#define ATMEL_ID_UHP ATMEL_ID_UHPHS /* * Cpu Name */ -- 1.7.4.1

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[U-Boot] [PATCH][AT91 rework 0/1] change common at91sam9g45 files
by Asen Chavdarov Dimov 04 Aug '11

04 Aug '11

Signed-off-by: Asen Chavdarov Dimov <dimov(a)ronetix.at> --- .../cpu/arm926ejs/at91/at91sam9m10g45_devices.c | 26 ++++++++++---------- arch/arm/include/asm/arch-at91/at91sam9g45.h | 2 + 2 files changed, 15 insertions(+), 13 deletions(-) diff --git a/arch/arm/cpu/arm926ejs/at91/at91sam9m10g45_devices.c b/arch/arm/cpu/arm926ejs/at91/at91sam9m10g45_devices.c index 4ad9b1f..90085a5 100644 --- a/arch/arm/cpu/arm926ejs/at91/at91sam9m10g45_devices.c +++ b/arch/arm/cpu/arm926ejs/at91/at91sam9m10g45_devices.c @@ -26,42 +26,42 @@ #include <asm/arch/at91_common.h> #include <asm/arch/at91_pmc.h> #include <asm/arch/gpio.h> -#include <asm/arch/io.h> +#include <asm/io.h> void at91_serial0_hw_init(void) { - at91_pmc_t *pmc = (at91_pmc_t *) AT91_PMC_BASE; + struct at91_pmc *pmc = (struct at91_pmc *)ATMEL_BASE_PMC; at91_set_a_periph(AT91_PIO_PORTB, 19, 1); /* TXD0 */ at91_set_a_periph(AT91_PIO_PORTB, 18, 0); /* RXD0 */ - writel(1 << AT91SAM9G45_ID_US0, &pmc->pcer); + writel(1 << ATMEL_ID_USART0, &pmc->pcer); } void at91_serial1_hw_init(void) { - at91_pmc_t *pmc = (at91_pmc_t *) AT91_PMC_BASE; + struct at91_pmc *pmc = (struct at91_pmc *)ATMEL_BASE_PMC; at91_set_a_periph(AT91_PIO_PORTB, 4, 1); /* TXD1 */ at91_set_a_periph(AT91_PIO_PORTB, 5, 0); /* RXD1 */ - writel(1 << AT91SAM9G45_ID_US1, &pmc->pcer); + writel(1 << ATMEL_ID_USART1, &pmc->pcer); } void at91_serial2_hw_init(void) { - at91_pmc_t *pmc = (at91_pmc_t *) AT91_PMC_BASE; + struct at91_pmc *pmc = (struct at91_pmc *)ATMEL_BASE_PMC; at91_set_a_periph(AT91_PIO_PORTD, 6, 1); /* TXD2 */ at91_set_a_periph(AT91_PIO_PORTD, 7, 0); /* RXD2 */ - writel(1 << AT91SAM9G45_ID_US2, &pmc->pcer); + writel(1 << ATMEL_ID_USART2, &pmc->pcer); } void at91_serial3_hw_init(void) { - at91_pmc_t *pmc = (at91_pmc_t *) AT91_PMC_BASE; + struct at91_pmc *pmc = (struct at91_pmc *)ATMEL_BASE_PMC; at91_set_a_periph(AT91_PIO_PORTB, 12, 0); /* DRXD */ at91_set_a_periph(AT91_PIO_PORTB, 13, 1); /* DTXD */ - writel(1 << AT91_ID_SYS, &pmc->pcer); + writel(1 << ATMEL_ID_SYS, &pmc->pcer); } void at91_serial_hw_init(void) @@ -86,14 +86,14 @@ void at91_serial_hw_init(void) #ifdef CONFIG_ATMEL_SPI void at91_spi0_hw_init(unsigned long cs_mask) { - at91_pmc_t *pmc = (at91_pmc_t *) AT91_PMC_BASE; + struct at91_pmc *pmc = (struct at91_pmc *)ATMEL_BASE_PMC; at91_set_a_periph(AT91_PIO_PORTB, 0, 0); /* SPI0_MISO */ at91_set_a_periph(AT91_PIO_PORTB, 1, 0); /* SPI0_MOSI */ at91_set_a_periph(AT91_PIO_PORTB, 2, 0); /* SPI0_SPCK */ /* Enable clock */ - writel(1 << AT91SAM9G45_ID_SPI0, &pmc->pcer); + writel(1 << ATMEL_ID_SPI0, &pmc->pcer); if (cs_mask & (1 << 0)) { at91_set_a_periph(AT91_PIO_PORTB, 3, 0); @@ -123,14 +123,14 @@ void at91_spi0_hw_init(unsigned long cs_mask) void at91_spi1_hw_init(unsigned long cs_mask) { - at91_pmc_t *pmc = (at91_pmc_t *) AT91_PMC_BASE; + struct at91_pmc *pmc = (struct at91_pmc *)ATMEL_BASE_PMC; at91_set_a_periph(AT91_PIO_PORTB, 14, 0); /* SPI1_MISO */ at91_set_a_periph(AT91_PIO_PORTB, 15, 0); /* SPI1_MOSI */ at91_set_a_periph(AT91_PIO_PORTB, 16, 0); /* SPI1_SPCK */ /* Enable clock */ - writel(1 << AT91SAM9G45_ID_SPI1, &pmc->pcer); + writel(1 << ATMEL_ID_SPI1, &pmc->pcer); if (cs_mask & (1 << 0)) { at91_set_a_periph(AT91_PIO_PORTB, 17, 0); diff --git a/arch/arm/include/asm/arch-at91/at91sam9g45.h b/arch/arm/include/asm/arch-at91/at91sam9g45.h index 364b86c..95e2a0f 100644 --- a/arch/arm/include/asm/arch-at91/at91sam9g45.h +++ b/arch/arm/include/asm/arch-at91/at91sam9g45.h @@ -132,6 +132,8 @@ * Other misc defines */ #define ATMEL_PIO_PORTS 5 /* this SoCs has 5 PIO */ +#define ATMEL_ID_UHP ATMEL_ID_UHPHS +#define ATMEL_PMC_UHP AT91SAM926x_PMC_UHP /* * Cpu Name -- 1.7.4.4

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[U-Boot] Pull request: u-boot-video/master
by Anatolij Gustschin 04 Aug '11

04 Aug '11

Hello Wolfgang, The following changes since commit 79642098a8345e2506ab0ff02e8c7ac4da405d0c: Add support for Network Space v2 and parents (2011-07-04 10:55:28 +0200) are available in the git repository at: git://git.denx.de/u-boot-video.git master Anatolij Gustschin (1): video: mb862xx: support Coral-PA controller Jason Kridner (1): video: update Makefile to include OMAP3 DSS driver Matthias Weisser (1): video: Use memset instead of loop Syed Mohammed Khasim (1): OMAP3: Add DSS driver for OMAP3 Timur Tabi (1): video: Add SHARP LQ084S3LG01 LCD support on P1022DS arch/arm/include/asm/arch-omap3/dss.h | 173 +++++++++++++++++++++++++ arch/powerpc/cpu/mpc512x/diu.c | 2 +- board/freescale/mpc8610hpcd/mpc8610hpcd_diu.c | 2 +- board/freescale/p1022ds/diu.c | 2 +- drivers/video/Makefile | 1 + drivers/video/fsl_diu_fb.c | 51 +++++-- drivers/video/mb862xx.c | 32 ++++- drivers/video/mb86r0xgdc.c | 3 +- drivers/video/omap3_dss.c | 130 +++++++++++++++++++ include/fsl_diu_fb.h | 2 +- 10 files changed, 372 insertions(+), 26 deletions(-) create mode 100644 arch/arm/include/asm/arch-omap3/dss.h create mode 100644 drivers/video/omap3_dss.c Please pull. Thanks! Anatolij

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[U-Boot] FOR YOU
by Alexei Rybak 04 Aug '11

04 Aug '11

There is a project I need you to handle for me.I am Mrs. Helen Cole in the hospital.contact my lawyer: morganowen(a)lanzarotewebmail.com

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[U-Boot] [PATCH][AT91 rework 0/1] change common at91sam9263 files after AT91 rework
by Asen Chavdarov Dimov 04 Aug '11

04 Aug '11

Signed-off-by: Asen Chavdarov Dimov <dimov(a)ronetix.at> --- arch/arm/include/asm/arch-at91/at91sam9263.h | 1 + arch/arm/include/asm/arch-at91/at91sam9_sdramc.h | 2 +- 2 files changed, 2 insertions(+), 1 deletions(-) diff --git a/arch/arm/include/asm/arch-at91/at91sam9263.h b/arch/arm/include/asm/arch-at91/at91sam9263.h index 2a1d6ee..23c2868 100644 --- a/arch/arm/include/asm/arch-at91/at91sam9263.h +++ b/arch/arm/include/asm/arch-at91/at91sam9263.h @@ -129,6 +129,7 @@ */ #define ATMEL_PIO_PORTS 5 /* this SoCs has 5 PIO */ #define ATMEL_BASE_PIO ATMEL_BASE_PIOA +#define ATMEL_PMC_UHP AT91SAM926x_PMC_UHP /* * Cpu Name diff --git a/arch/arm/include/asm/arch-at91/at91sam9_sdramc.h b/arch/arm/include/asm/arch-at91/at91sam9_sdramc.h index 54159a7..2d4c49e 100644 --- a/arch/arm/include/asm/arch-at91/at91sam9_sdramc.h +++ b/arch/arm/include/asm/arch-at91/at91sam9_sdramc.h @@ -20,7 +20,7 @@ #ifdef __ASSEMBLY__ #ifndef ATMEL_BASE_SDRAMC -#define ATMEL_BASE_SDRAMC AT91_SDRAMC0_BASE +#define ATMEL_BASE_SDRAMC ATMEL_BASE_SDRAMC0 #endif #define AT91_ASM_SDRAMC_MR ATMEL_BASE_SDRAMC -- 1.7.4.4

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[U-Boot] Subscription Request
by Ali Ranjbar 04 Aug '11

04 Aug '11

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[U-Boot] [PATCH] ARMv7: Add missing boards to MAKEALL
by Dirk Behme 04 Aug '11

04 Aug '11

From: Dirk Behme <dirk.behme(a)googlemail.com> Add all missing boards with CPU==armv7 from boards.cfg to MAKEALL. Signed-off-by: Dirk Behme <dirk.behme(a)googlemail.com> --- MAKEALL | 12 ++++++++++++ 1 file changed, 12 insertions(+) Index: u-boot.git/MAKEALL =================================================================== --- u-boot.git.orig/MAKEALL +++ u-boot.git/MAKEALL @@ -423,11 +423,18 @@ LIST_ARMV7=" \ am3517_crane \ am3517_evm \ ca9x4_ct_vxp \ + cm_t35 \ devkit8000 \ dig297 \ + efikamx \ + harmony \ igep0020 \ igep0030 \ mx51evk \ + mx53ard \ + mx53evk \ + mx53loco \ + mx53smd \ omap3_beagle \ omap3_overo \ omap3_evm \ @@ -437,8 +444,13 @@ LIST_ARMV7=" \ omap3_zoom2 \ omap4_panda \ omap4_sdp4430 \ + s5pc210_universal \ s5p_goni \ + seaboard \ smdkc100 \ + smdkv310 \ + u8500_href \ + vision2 \ " #########################################################################

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[U-Boot] Update at91sam9m10g45 SoC and AT91SAM9M10G45-EK board to new style
by Thomas Petazzoni 04 Aug '11

04 Aug '11

Hello, These two patches update the support of the AT91SAM9M10G45 SoC and the corresponding AT91SAM9M10G45-EK evaluation platform to the next AT91 organization. For the moment, only the nandflash configuration is supported, the dataflash configuration will come later on. Note however that the AT91 Ethernet driver doesn't work in the current master, due to the D-cache being enabled by c2dd0d45540397704de9b13287417d21049d34c6. Waiting for a proper solution to this problem, I am currently doing the testing with the following workaround: diff --git a/arch/arm/lib/board.c b/arch/arm/lib/board.c index 90709d0..761e233 100644 --- a/arch/arm/lib/board.c +++ b/arch/arm/lib/board.c @@ -450,7 +450,9 @@ void board_init_r (gd_t *id, ulong dest_addr) * Enable D$: * I$, if needed, must be already enabled in start.S */ +#if 0 dcache_enable(); +#endif debug ("monitor flash len: %08lX\n", monitor_flash_len); board_init(); /* Setup chipselects */ Best regards, Thomas Petazzoni -- Thomas Petazzoni, Free Electrons Kernel, drivers, real-time and embedded Linux development, consulting, training and support. http://free-electrons.com

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