June 2013 - U-Boot

[U-Boot] [PATCH] sf:stmicro: Add support for N25Q512A
by Priyanka Jain 03 Jul '13

03 Jul '13

Add support for Micron N25Q512A serial flash memory Features: 64MB size, 1.8V, Multiple I/O, 4KB Sector erase Memory is organised a 1024(64KB) main sectors. Each sector is divided into 256 pages Register set/Opcodes is similar to other N25Q family products Signed-off-by: Priyanka Jain <Priyanka.Jain(a)freescale.com> --- drivers/mtd/spi/stmicro.c | 6 ++++++ 1 files changed, 6 insertions(+), 0 deletions(-) diff --git a/drivers/mtd/spi/stmicro.c b/drivers/mtd/spi/stmicro.c index 2a9972b..3ad20d3 100644 --- a/drivers/mtd/spi/stmicro.c +++ b/drivers/mtd/spi/stmicro.c @@ -140,6 +140,12 @@ static const struct stmicro_spi_flash_params stmicro_spi_flash_table[] = { .nr_sectors = 512, .name = "N25Q256A", }, + { + .id = 0xbb20, + .pages_per_sector = 256, + .nr_sectors = 1024, + .name = "N25Q512A", + }, }; struct spi_flash *spi_flash_probe_stmicro(struct spi_slave *spi, u8 * idcode) -- 1.7.4.1

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[U-Boot] [PPC 74xx_7xx] Please pull u-boot-74xx-7xx.git
by Wolfgang Denk 03 Jul '13

03 Jul '13

Dear Tom, The following changes since commit ca85eb8c4271509aaac1ccb26ae3eb1a7827b4e6: Merge branch 'master' of git://git.denx.de/u-boot-net (2013-06-24 22:27:44 -0400) are available in the git repository at: git://git.denx.de/u-boot-74xx-7xx.git master for you to fetch changes up to b8bfde7f0157c1266b23d71a5da81319302d9bb4: PPC 74xx_7xx: Fix build warnings for ELPPC board (2013-06-27 08:12:28 +0200) ---------------------------------------------------------------- Wolfgang Denk (1): PPC 74xx_7xx: Fix build warnings for ELPPC board board/eltec/elppc/misc.c | 11 ++++++++--- 1 file changed, 8 insertions(+), 3 deletions(-) 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 "The two most common things in the universe are hydrogen and stupi- dity."

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[U-Boot] [PATCH] ARM: OMAP: GPIO: Fix valid range and enable usage of all GPIOs on OMAP5
by Axel Lin 02 Jul '13

02 Jul '13

The omap_gpio driver is used by AM33XX, OMAP3/4, OMAP54XX and DRA7XX SoCs. These SoCs have different gpio count but currently omap_gpio driver uses hard coded 192 which is wrong. This patch fixes this issue by: 1. Move define of OMAP_MAX_GPIO to all arch/arm/include/asm/arch-omap*/gpio.h. 2. Update gpio bank settings and enable GPIO modules 7 & 8 clocks for OMAP5. Thanks for Lubomir Popov to provide valuable comments to fix this issue. Signed-off-by: Axel Lin <axel.lin(a)ingics.com> --- This patch supersedes below patches: [PATCH v3 1/2] gpio: omap_gpio: Fix valid gpio range for AM33XX [1] [PATCH v3 2/2] gpio: omap_gpio: Fix valid GPIO range for OMAP5 [2] [PATCH 1/2] OMAP5: Fix gpio_bank_54xx setting [3] [PATCH 2/2] OMAP: gpio: Introduce get_omap_gpio_count() function to get gpio count [4] [1] http://lists.denx.de/pipermail/u-boot/2013-June/156980.html [2] http://lists.denx.de/pipermail/u-boot/2013-June/156981.html [3] http://lists.denx.de/pipermail/u-boot/2013-June/156984.html [4] http://lists.denx.de/pipermail/u-boot/2013-June/156985.html Regards, Axel arch/arm/cpu/armv7/omap5/hw_data.c | 2 ++ arch/arm/cpu/armv7/omap5/hwinit.c | 4 +++- arch/arm/include/asm/arch-am33xx/gpio.h | 2 ++ arch/arm/include/asm/arch-omap3/gpio.h | 2 ++ arch/arm/include/asm/arch-omap4/gpio.h | 2 ++ arch/arm/include/asm/arch-omap5/gpio.h | 4 ++++ drivers/gpio/omap_gpio.c | 2 +- 7 files changed, 16 insertions(+), 2 deletions(-) diff --git a/arch/arm/cpu/armv7/omap5/hw_data.c b/arch/arm/cpu/armv7/omap5/hw_data.c index 56cf1f8..07b1108 100644 --- a/arch/arm/cpu/armv7/omap5/hw_data.c +++ b/arch/arm/cpu/armv7/omap5/hw_data.c @@ -412,6 +412,8 @@ void enable_basic_clocks(void) (*prcm)->cm_l4per_gpio4_clkctrl, (*prcm)->cm_l4per_gpio5_clkctrl, (*prcm)->cm_l4per_gpio6_clkctrl, + (*prcm)->cm_l4per_gpio7_clkctrl, + (*prcm)->cm_l4per_gpio8_clkctrl, 0 }; diff --git a/arch/arm/cpu/armv7/omap5/hwinit.c b/arch/arm/cpu/armv7/omap5/hwinit.c index daf124e..11ba36b 100644 --- a/arch/arm/cpu/armv7/omap5/hwinit.c +++ b/arch/arm/cpu/armv7/omap5/hwinit.c @@ -43,13 +43,15 @@ DECLARE_GLOBAL_DATA_PTR; u32 *const omap_si_rev = (u32 *)OMAP_SRAM_SCRATCH_OMAP_REV; -static struct gpio_bank gpio_bank_54xx[6] = { +static struct gpio_bank gpio_bank_54xx[8] = { { (void *)OMAP54XX_GPIO1_BASE, METHOD_GPIO_24XX }, { (void *)OMAP54XX_GPIO2_BASE, METHOD_GPIO_24XX }, { (void *)OMAP54XX_GPIO3_BASE, METHOD_GPIO_24XX }, { (void *)OMAP54XX_GPIO4_BASE, METHOD_GPIO_24XX }, { (void *)OMAP54XX_GPIO5_BASE, METHOD_GPIO_24XX }, { (void *)OMAP54XX_GPIO6_BASE, METHOD_GPIO_24XX }, + { (void *)OMAP54XX_GPIO7_BASE, METHOD_GPIO_24XX }, + { (void *)OMAP54XX_GPIO8_BASE, METHOD_GPIO_24XX }, }; const struct gpio_bank *const omap_gpio_bank = gpio_bank_54xx; diff --git a/arch/arm/include/asm/arch-am33xx/gpio.h b/arch/arm/include/asm/arch-am33xx/gpio.h index 1a211e9..8346979 100644 --- a/arch/arm/include/asm/arch-am33xx/gpio.h +++ b/arch/arm/include/asm/arch-am33xx/gpio.h @@ -21,6 +21,8 @@ #include <asm/omap_gpio.h> +#define OMAP_MAX_GPIO 128 + #define AM33XX_GPIO0_BASE 0x44E07000 #define AM33XX_GPIO1_BASE 0x4804C000 #define AM33XX_GPIO2_BASE 0x481AC000 diff --git a/arch/arm/include/asm/arch-omap3/gpio.h b/arch/arm/include/asm/arch-omap3/gpio.h index 8bba3b0..d72f5e5 100644 --- a/arch/arm/include/asm/arch-omap3/gpio.h +++ b/arch/arm/include/asm/arch-omap3/gpio.h @@ -40,6 +40,8 @@ #include <asm/omap_gpio.h> +#define OMAP_MAX_GPIO 192 + #define OMAP34XX_GPIO1_BASE 0x48310000 #define OMAP34XX_GPIO2_BASE 0x49050000 #define OMAP34XX_GPIO3_BASE 0x49052000 diff --git a/arch/arm/include/asm/arch-omap4/gpio.h b/arch/arm/include/asm/arch-omap4/gpio.h index 26f19d1..fdf65ed 100644 --- a/arch/arm/include/asm/arch-omap4/gpio.h +++ b/arch/arm/include/asm/arch-omap4/gpio.h @@ -40,6 +40,8 @@ #include <asm/omap_gpio.h> +#define OMAP_MAX_GPIO 192 + #define OMAP44XX_GPIO1_BASE 0x4A310000 #define OMAP44XX_GPIO2_BASE 0x48055000 #define OMAP44XX_GPIO3_BASE 0x48057000 diff --git a/arch/arm/include/asm/arch-omap5/gpio.h b/arch/arm/include/asm/arch-omap5/gpio.h index c14dff0..7c82f90 100644 --- a/arch/arm/include/asm/arch-omap5/gpio.h +++ b/arch/arm/include/asm/arch-omap5/gpio.h @@ -40,11 +40,15 @@ #include <asm/omap_gpio.h> +#define OMAP_MAX_GPIO 256 + #define OMAP54XX_GPIO1_BASE 0x4Ae10000 #define OMAP54XX_GPIO2_BASE 0x48055000 #define OMAP54XX_GPIO3_BASE 0x48057000 #define OMAP54XX_GPIO4_BASE 0x48059000 #define OMAP54XX_GPIO5_BASE 0x4805B000 #define OMAP54XX_GPIO6_BASE 0x4805D000 +#define OMAP54XX_GPIO7_BASE 0x48051000 +#define OMAP54XX_GPIO8_BASE 0x48053000 #endif /* _GPIO_OMAP5_H */ diff --git a/drivers/gpio/omap_gpio.c b/drivers/gpio/omap_gpio.c index a30d7f0..f16e9ae 100644 --- a/drivers/gpio/omap_gpio.c +++ b/drivers/gpio/omap_gpio.c @@ -55,7 +55,7 @@ static inline int get_gpio_index(int gpio) int gpio_is_valid(int gpio) { - return (gpio >= 0) && (gpio < 192); + return (gpio >= 0) && (gpio < OMAP_MAX_GPIO); } static int check_gpio(int gpio) -- 1.8.1.2

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[U-Boot] [PATCH] ARM: OMAP4+: Fix MA detection during SDRAM_AUTO_DETECTION
by Lokesh Vutla 02 Jul '13

02 Jul '13

During SDRAM_AUTO_DETECTION MA is not configured. For Soc's > OMAP4460 MA is present. So populating MA for the same. Tested on OMAP4430 PANDA, OMAP4460 PANDA. Reported-by: Dan Murphy <dmurphy(a)ti.com> Signed-off-by: Lokesh Vutla <lokeshvutla(a)ti.com> --- arch/arm/cpu/armv7/omap-common/emif-common.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/arch/arm/cpu/armv7/omap-common/emif-common.c b/arch/arm/cpu/armv7/omap-common/emif-common.c index 11e830a..e6287cd 100644 --- a/arch/arm/cpu/armv7/omap-common/emif-common.c +++ b/arch/arm/cpu/armv7/omap-common/emif-common.c @@ -1180,6 +1180,9 @@ void dmm_init(u32 base) /* TRAP for invalid TILER mappings in section 0 */ lis_map_regs_calculated.dmm_lisa_map_0 = DMM_LISA_MAP_0_INVAL_ADDR_TRAP; + if (omap_revision() >= OMAP4460_ES1_0) + lis_map_regs_calculated.is_ma_present = 1; + lisa_map_regs = &lis_map_regs_calculated; #endif struct dmm_lisa_map_regs *hw_lisa_map_regs = -- 1.7.9.5

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[U-Boot] [PATCH] am33xx: fix the ddr_cmdtctrl structure
by Ilya Ledvich 02 Jul '13

02 Jul '13

Fix the wrong mapping between the DDR I/O control registers on AM33XX SoCs and the software representation in the SPL code. The most recent public TRM defines the following DDR I/O control registers offsets: * ddr_cmd0_ioctrl : offset 0x44E11404 * ddr_cmd1_ioctrl : offset 0x44E11408 * ddr_cmd2_ioctrl : offset 0x44E1140C * ddr_data0_ioctrl: offset 0x44E11440 * ddr_data1_ioctrl: offset 0x44E11444 While the struct ddr_cmdtctrl has also some reserved bits in the beginning. The struct is mapped to the address 0x44E11404. As a result "cm0ioctl" points to the ddr_cmd1_ioctrl register, "cm1ioctl" to the ddr_cmd2_ioctrl and etc. Registers ddr_cmd0_ioctrl and ddr_data0_ioctrl are never configured because of this mapping mismatch. Signed-off-by: Ilya Ledvich <ilya(a)compulab.co.il> --- arch/arm/include/asm/arch-am33xx/ddr_defs.h | 1 - 1 file changed, 1 deletion(-) diff --git a/arch/arm/include/asm/arch-am33xx/ddr_defs.h b/arch/arm/include/asm/arch-am33xx/ddr_defs.h index fb4e78e..a529460 100644 --- a/arch/arm/include/asm/arch-am33xx/ddr_defs.h +++ b/arch/arm/include/asm/arch-am33xx/ddr_defs.h @@ -267,7 +267,6 @@ void config_ddr_data(const struct ddr_data *data, int nr); * This structure represents the DDR io control on AM33XX devices. */ struct ddr_cmdtctrl { - unsigned int resv1[1]; unsigned int cm0ioctl; unsigned int cm1ioctl; unsigned int cm2ioctl; -- 1.7.9.5

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[U-Boot] [PATCH v4] usb: omap: ulpi: fix ulpi transceiver access
by Michael Trimarchi 02 Jul '13

02 Jul '13

This patch fix the omap access to the transceiver configuration registers using the ulpi bus. As reported by the documentation the bit31 is used only to check if the transaction is done or still running and the reading and writing operation have different offset and have different values. What we need to do at the end of a transaction is leave the bus in done state. Anyway an error using the ulpi omap register is not recoverable so any error give out the usage of this interface. Tested on a custom OMAP5430 board with a TUSB1210 ULPI PHY on USBB1. Signed-off-by: Michael Trimarchi <michael(a)amarulasolutions.com> Acked-by: Igor Grinberg <grinberg(a)compulab.co.il> Tested-by: Lubomir Popov <lpopov(a)mm-sol.com> Cc: Stefano Babic <sbabic(a)denx.de> Cc: Marek Vasut <marex(a)denx.de> Cc: Tom Rini <trini(a)ti.com> --- - changes for V4 * The OMAP INSNREG05_ULPI register expects a value of 1 for Port 1 and of 2 for Port 2 in the PORTSEL field. * BIT31 OMAP_ULPI_START is used in the read function too - changes for V3 Fix patch subject - changes for V2 Fix commit message --- drivers/usb/ulpi/omap-ulpi-viewport.c | 42 +++++++-------------------------- 1 file changed, 9 insertions(+), 33 deletions(-) diff --git a/drivers/usb/ulpi/omap-ulpi-viewport.c b/drivers/usb/ulpi/omap-ulpi-viewport.c index 3c1ea1a..4db7fa4 100644 --- a/drivers/usb/ulpi/omap-ulpi-viewport.c +++ b/drivers/usb/ulpi/omap-ulpi-viewport.c @@ -22,18 +22,19 @@ #include <asm/io.h> #include <usb/ulpi.h> -#define OMAP_ULPI_WR_OPSEL (3 << 21) -#define OMAP_ULPI_ACCESS (1 << 31) +#define OMAP_ULPI_WR_OPSEL (2 << 22) +#define OMAP_ULPI_RD_OPSEL (3 << 22) +#define OMAP_ULPI_START (1 << 31) /* - * Wait for the ULPI Access to complete + * Wait for having ulpi in done state */ static int ulpi_wait(struct ulpi_viewport *ulpi_vp, u32 mask) { int timeout = CONFIG_USB_ULPI_TIMEOUT; while (--timeout) { - if ((readl(ulpi_vp->viewport_addr) & mask)) + if (!(readl(ulpi_vp->viewport_addr) & mask)) return 0; udelay(1); @@ -43,40 +44,15 @@ static int ulpi_wait(struct ulpi_viewport *ulpi_vp, u32 mask) } /* - * Wake the ULPI PHY up for communication - * - * returns 0 on success. - */ -static int ulpi_wakeup(struct ulpi_viewport *ulpi_vp) -{ - int err; - - if (readl(ulpi_vp->viewport_addr) & OMAP_ULPI_ACCESS) - return 0; /* already awake */ - - writel(OMAP_ULPI_ACCESS, ulpi_vp->viewport_addr); - - err = ulpi_wait(ulpi_vp, OMAP_ULPI_ACCESS); - if (err) - debug("ULPI wakeup timed out\n"); - - return err; -} - -/* * Issue a ULPI read/write request */ static int ulpi_request(struct ulpi_viewport *ulpi_vp, u32 value) { int err; - err = ulpi_wakeup(ulpi_vp); - if (err) - return err; - writel(value, ulpi_vp->viewport_addr); - err = ulpi_wait(ulpi_vp, OMAP_ULPI_ACCESS); + err = ulpi_wait(ulpi_vp, OMAP_ULPI_START); if (err) debug("ULPI request timed out\n"); @@ -85,7 +61,7 @@ static int ulpi_request(struct ulpi_viewport *ulpi_vp, u32 value) int ulpi_write(struct ulpi_viewport *ulpi_vp, u8 *reg, u32 value) { - u32 val = ((ulpi_vp->port_num & 0xf) << 24) | + u32 val = OMAP_ULPI_START | (((ulpi_vp->port_num + 1) & 0xf) << 24) | OMAP_ULPI_WR_OPSEL | ((u32)reg << 16) | (value & 0xff); return ulpi_request(ulpi_vp, val); @@ -94,8 +70,8 @@ int ulpi_write(struct ulpi_viewport *ulpi_vp, u8 *reg, u32 value) u32 ulpi_read(struct ulpi_viewport *ulpi_vp, u8 *reg) { int err; - u32 val = ((ulpi_vp->port_num & 0xf) << 24) | - OMAP_ULPI_WR_OPSEL | ((u32)reg << 16); + u32 val = OMAP_ULPI_START | (((ulpi_vp->port_num + 1) & 0xf) << 24) | + OMAP_ULPI_RD_OPSEL | ((u32)reg << 16); err = ulpi_request(ulpi_vp, val); if (err) -- 1.7.9.5

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[U-Boot] [PATCH] usb: omap: ulpi: fix ulpi reading/writing functions
by Michael Trimarchi 02 Jul '13

02 Jul '13

Fix ulpi reading and writing function. * Both functions need to have the bit31 setted. * Right now uboot use 0 to enumerate port 1 and 1 to enumerate port 2 and so on. Omap code use 1 for port 1 and 2 for port 2. Add a +1 fix the problem Signed-off-by: Michael Trimarchi <michael(a)amarulasolutions.com> --- drivers/usb/ulpi/omap-ulpi-viewport.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/usb/ulpi/omap-ulpi-viewport.c b/drivers/usb/ulpi/omap-ulpi-viewport.c index 2a42033..4db7fa4 100644 --- a/drivers/usb/ulpi/omap-ulpi-viewport.c +++ b/drivers/usb/ulpi/omap-ulpi-viewport.c @@ -61,7 +61,7 @@ static int ulpi_request(struct ulpi_viewport *ulpi_vp, u32 value) int ulpi_write(struct ulpi_viewport *ulpi_vp, u8 *reg, u32 value) { - u32 val = (OMAP_ULPI_START | (ulpi_vp->port_num & 0xf) << 24) | + u32 val = OMAP_ULPI_START | (((ulpi_vp->port_num + 1) & 0xf) << 24) | OMAP_ULPI_WR_OPSEL | ((u32)reg << 16) | (value & 0xff); return ulpi_request(ulpi_vp, val); @@ -70,7 +70,7 @@ int ulpi_write(struct ulpi_viewport *ulpi_vp, u8 *reg, u32 value) u32 ulpi_read(struct ulpi_viewport *ulpi_vp, u8 *reg) { int err; - u32 val = ((ulpi_vp->port_num & 0xf) << 24) | + u32 val = OMAP_ULPI_START | (((ulpi_vp->port_num + 1) & 0xf) << 24) | OMAP_ULPI_RD_OPSEL | ((u32)reg << 16); err = ulpi_request(ulpi_vp, val); -- 1.7.9.5

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[U-Boot] [PATCH] cmd_bootm.c: Correct BOOTM_ERR_OVERLAP handling
by Tom Rini 02 Jul '13

02 Jul '13

With 35fc84fa1 [Refactor the bootm command to reduce code duplication] we stopped checking the return value of bootm_load_os (unintentionally!) and simply returned if we had a non-zero return value from the function. This broke the valid case of a legacy image file of a single kernel loaded into an overlapping memory area (the default way of booting nearly all TI platforms). The best way to fix this problem in the new code is to make bootm_load_os be the one to see if we have a problem with this, and if it's fatal return BOOTM_ERR_RESET and if it's not BOOTM_ERR_OVERLAP, so that we can avoid calling lmb_reserve() but continue with booting. We however still need to handle the other BOOTM_ERR values so re-work do_bootm_states so that we have an error handler at the bottom we can goto for problems from bootm_load_os, or problems from the other callers (as the code was before). Add a comment to do_bootm_states noting the existing restriction on negative return values. Signed-off-by: Tom Rini <trini(a)ti.com> --- common/cmd_bootm.c | 61 ++++++++++++++++++++++++++++++---------------------- 1 file changed, 35 insertions(+), 26 deletions(-) diff --git a/common/cmd_bootm.c b/common/cmd_bootm.c index ba0bcd4..90e5169 100644 --- a/common/cmd_bootm.c +++ b/common/cmd_bootm.c @@ -345,8 +345,10 @@ static int bootm_find_other(cmd_tbl_t *cmdtp, int flag, int argc, #define BOOTM_ERR_RESET -1 #define BOOTM_ERR_OVERLAP -2 #define BOOTM_ERR_UNIMPLEMENTED -3 -static int bootm_load_os(image_info_t os, ulong *load_end, int boot_progress) +static int bootm_load_os(bootm_headers_t *images, unsigned long *load_end, + int boot_progress) { + image_info_t os = images->os; uint8_t comp = os.comp; ulong load = os.load; ulong blob_start = os.start; @@ -464,7 +466,17 @@ static int bootm_load_os(image_info_t os, ulong *load_end, int boot_progress) debug("images.os.load = 0x%lx, load_end = 0x%lx\n", load, *load_end); - return BOOTM_ERR_OVERLAP; + /* Check what type of image this is. */ + if (images->legacy_hdr_valid) { + if (image_get_type(&images->legacy_hdr_os_copy) + == IH_TYPE_MULTI) + puts("WARNING: legacy format multi component image overwritten\n"); + return BOOTM_ERR_OVERLAP; + } else { + puts("ERROR: new format image overwritten - must RESET the board to recover\n"); + bootstage_error(BOOTSTAGE_ID_OVERWRITTEN); + return BOOTM_ERR_RESET; + } } return 0; @@ -558,6 +570,10 @@ static int boot_selected_os(int argc, char * const argv[], int state, * Note that if states contains more than one flag it MUST contain * BOOTM_STATE_START, since this handles and consumes the command line args. * + * Also note that aside from boot_os_fn functions and bootm_load_os no other + * functions we store the return value of in 'ret' may use a negative return + * value, without special handling. + * * @param cmdtp Pointer to bootm command table entry * @param flag Command flags (CMD_FLAG_...) * @param argc Number of subcommand arguments (0 = no arguments) @@ -599,11 +615,15 @@ static int do_bootm_states(cmd_tbl_t *cmdtp, int flag, int argc, if (!ret && (states & BOOTM_STATE_LOADOS)) { ulong load_end; - ret = bootm_load_os(images->os, &load_end, 0); - if (!ret) { + ret = bootm_load_os(images, &load_end, 0); + if (ret && ret != BOOTM_ERR_OVERLAP) + goto err; + + if (ret == 0) lmb_reserve(&images->lmb, images->os.load, (load_end - images->os.load)); - } + else if (ret == BOOTM_ERR_OVERLAP) + ret = 0; } /* Relocate the ramdisk */ @@ -665,29 +685,18 @@ static int do_bootm_states(cmd_tbl_t *cmdtp, int flag, int argc, images, boot_fn, &iflag); /* Deal with any fallout */ - if (ret < 0) { - if (ret == BOOTM_ERR_UNIMPLEMENTED) { - if (iflag) - enable_interrupts(); - bootstage_error(BOOTSTAGE_ID_DECOMP_UNIMPL); - return 1; - } else if (ret == BOOTM_ERR_OVERLAP) { - if (images->legacy_hdr_valid) { - if (image_get_type(&images->legacy_hdr_os_copy) - == IH_TYPE_MULTI) - puts("WARNING: legacy format multi component image overwritten\n"); - } else { - puts("ERROR: new format image overwritten - must RESET the board to recover\n"); - bootstage_error(BOOTSTAGE_ID_OVERWRITTEN); - ret = BOOTM_ERR_RESET; - } - } - if (ret == BOOTM_ERR_RESET) - do_reset(cmdtp, flag, argc, argv); - } + if (ret == 0) + return 0; + +err: if (iflag) enable_interrupts(); - if (ret) + + if (ret == BOOTM_ERR_UNIMPLEMENTED) + bootstage_error(BOOTSTAGE_ID_DECOMP_UNIMPL); + else if (ret == BOOTM_ERR_RESET) + do_reset(cmdtp, flag, argc, argv); + else puts("subcommand not supported\n"); return ret; -- 1.7.9.5

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[U-Boot] [PATCH 1/1] socfpga: Consolidating reset code into reset_manager.c. Also separating reset configuration for virtual target and real hardware Cyclone V development kit
by Chin Liang See 02 Jul '13

02 Jul '13

socfpga: Consolidating reset code into reset_manager.c. Also separating reset configuration for virtual target and real hardware Cyclone V development kit Signed-off-by: Chin Liang See <clsee(a)altera.com> --- arch/arm/cpu/armv7/socfpga/Makefile | 2 +- arch/arm/cpu/armv7/socfpga/misc.c | 27 ----------- arch/arm/cpu/armv7/socfpga/reset_manager.c | 50 +++++++++++++++++++++ arch/arm/include/asm/arch-socfpga/reset_manager.h | 17 +++++++ 4 files changed, 68 insertions(+), 28 deletions(-) create mode 100644 arch/arm/cpu/armv7/socfpga/reset_manager.c diff --git a/arch/arm/cpu/armv7/socfpga/Makefile b/arch/arm/cpu/armv7/socfpga/Makefile index 376a4bd..518e67a 100644 --- a/arch/arm/cpu/armv7/socfpga/Makefile +++ b/arch/arm/cpu/armv7/socfpga/Makefile @@ -29,7 +29,7 @@ include $(TOPDIR)/config.mk LIB = $(obj)lib$(SOC).o SOBJS := lowlevel_init.o -COBJS-y := misc.o timer.o +COBJS-y := misc.o timer.o reset_manager.o COBJS-$(CONFIG_SPL_BUILD) += spl.o COBJS := $(COBJS-y) diff --git a/arch/arm/cpu/armv7/socfpga/misc.c b/arch/arm/cpu/armv7/socfpga/misc.c index fa16424..59f5b94 100644 --- a/arch/arm/cpu/armv7/socfpga/misc.c +++ b/arch/arm/cpu/armv7/socfpga/misc.c @@ -17,36 +17,9 @@ #include <common.h> #include <asm/io.h> -#include <asm/arch/reset_manager.h> DECLARE_GLOBAL_DATA_PTR; -static const struct socfpga_reset_manager *reset_manager_base = - (void *)SOCFPGA_RSTMGR_ADDRESS; - -/* - * Write the reset manager register to cause reset - */ -void reset_cpu(ulong addr) -{ - /* request a warm reset */ - writel(RSTMGR_CTRL_SWWARMRSTREQ_LSB, &reset_manager_base->ctrl); - /* - * infinite loop here as watchdog will trigger and reset - * the processor - */ - while (1) - ; -} - -/* - * Release peripherals from reset based on handoff - */ -void reset_deassert_peripherals_handoff(void) -{ - writel(0, &reset_manager_base->per_mod_reset); -} - int dram_init(void) { gd->ram_size = get_ram_size((long *)PHYS_SDRAM_1, PHYS_SDRAM_1_SIZE); diff --git a/arch/arm/cpu/armv7/socfpga/reset_manager.c b/arch/arm/cpu/armv7/socfpga/reset_manager.c new file mode 100644 index 0000000..b0cc399 --- /dev/null +++ b/arch/arm/cpu/armv7/socfpga/reset_manager.c @@ -0,0 +1,50 @@ +/* + * Copyright Altera Corporation (C) <2013>. All rights reserved + * + * This program is free software; you can redistribute it and/or +modify it + * under the terms and conditions of the GNU General Public License, + * version 2, as published by the Free Software Foundation. + * + * This program is distributed in the hope it will be useful, but +WITHOUT + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY +or + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public +License for + * more details. + * + * You should have received a copy of the GNU General Public License along with + * this program. If not, see <http://www.gnu.org/licenses/>. + */ + +#include <common.h> +#include <asm/io.h> +#include <asm/arch/reset_manager.h> + +DECLARE_GLOBAL_DATA_PTR; + +static const struct socfpga_reset_manager *reset_manager_base = + (void *)SOCFPGA_RSTMGR_ADDRESS; + +/* + * Write the reset manager register to cause reset */ void +reset_cpu(ulong addr) { + /* request a warm reset */ + writel((1 << RSTMGR_CTRL_SWWARMRSTREQ_LSB), + &reset_manager_base->ctrl); + /* + * infinite loop here as watchdog will trigger and reset + * the processor + */ + while (1) + ; +} + +/* + * Release peripherals from reset based on handoff */ void +reset_deassert_peripherals_handoff(void) +{ + writel(0, &reset_manager_base->per_mod_reset); +} + + diff --git a/arch/arm/include/asm/arch-socfpga/reset_manager.h b/arch/arm/include/asm/arch-socfpga/reset_manager.h index d9d2c1c..58d85e3 100644 --- a/arch/arm/include/asm/arch-socfpga/reset_manager.h +++ b/arch/arm/include/asm/arch-socfpga/reset_manager.h @@ -21,6 +21,7 @@ void reset_cpu(ulong addr); void reset_deassert_peripherals_handoff(void); +#if defined(CONFIG_SOCFPGA_VIRTUAL_TARGET) struct socfpga_reset_manager { u32 padding1; u32 ctrl; @@ -31,7 +32,23 @@ struct socfpga_reset_manager { u32 per2_mod_reset; u32 brg_mod_reset; }; +#else +struct socfpga_reset_manager { + u32 status; + u32 ctrl; + u32 counts; + u32 padding1; + u32 mpu_mod_reset; + u32 per_mod_reset; + u32 per2_mod_reset; + u32 brg_mod_reset; +}; +#endif +#if defined(CONFIG_SOCFPGA_VIRTUAL_TARGET) +#define RSTMGR_CTRL_SWWARMRSTREQ_LSB 2 +#else #define RSTMGR_CTRL_SWWARMRSTREQ_LSB 1 +#endif #endif /* _RESET_MANAGER_H_ */ -- 1.7.7.4 Confidentiality Notice. This message may contain information that is confidential or otherwise protected from disclosure. If you are not the intended recipient, you are hereby notified that any use, disclosure, dissemination, distribution, or copying of this message, or any attachments, is strictly prohibited. If you have received this message in error, please advise the sender by reply e-mail, and delete the message and any attachments. Thank you.

4 8

[U-Boot] [PATCH 1/1] socfpga: Adding System Manager driver which will configure the pin mux for real hardware Cyclone V
by Chin Liang See 02 Jul '13

02 Jul '13

socfpga: Adding System Manager driver which will configure the pin mux for real hardware Cyclone V development kit (not Virtual Platform) Signed-off-by: Chin Liang See <clsee(a)altera.com> --- arch/arm/cpu/armv7/socfpga/Makefile | 2 +- arch/arm/cpu/armv7/socfpga/spl.c | 6 + arch/arm/cpu/armv7/socfpga/system_manager.c | 40 ++++ .../include/asm/arch-socfpga/socfpga_base_addrs.h | 1 + arch/arm/include/asm/arch-socfpga/system_manager.h | 32 +++ board/altera/socfpga_cyclone5/Makefile | 4 +- board/altera/socfpga_cyclone5/pinmux_config.c | 213 ++++++++++++++++++++ board/altera/socfpga_cyclone5/pinmux_config.h | 53 +++++ include/configs/socfpga_cyclone5.h | 1 + 9 files changed, 350 insertions(+), 2 deletions(-) create mode 100644 arch/arm/cpu/armv7/socfpga/system_manager.c create mode 100644 arch/arm/include/asm/arch-socfpga/system_manager.h create mode 100644 board/altera/socfpga_cyclone5/pinmux_config.c create mode 100644 board/altera/socfpga_cyclone5/pinmux_config.h diff --git a/arch/arm/cpu/armv7/socfpga/Makefile b/arch/arm/cpu/armv7/socfpga/Makefile index 518e67a..cf2829a 100644 --- a/arch/arm/cpu/armv7/socfpga/Makefile +++ b/arch/arm/cpu/armv7/socfpga/Makefile @@ -29,7 +29,7 @@ include $(TOPDIR)/config.mk LIB = $(obj)lib$(SOC).o SOBJS := lowlevel_init.o -COBJS-y := misc.o timer.o reset_manager.o +COBJS-y := misc.o timer.o reset_manager.o system_manager.o COBJS-$(CONFIG_SPL_BUILD) += spl.o COBJS := $(COBJS-y) diff --git a/arch/arm/cpu/armv7/socfpga/spl.c b/arch/arm/cpu/armv7/socfpga/spl.c index 84216eb..28d8c99 100644 --- a/arch/arm/cpu/armv7/socfpga/spl.c +++ b/arch/arm/cpu/armv7/socfpga/spl.c @@ -23,6 +23,7 @@ #include <image.h> #include <asm/arch/reset_manager.h> #include <spl.h> +#include <asm/arch/system_manager.h> DECLARE_GLOBAL_DATA_PTR; @@ -36,6 +37,11 @@ u32 spl_boot_device(void) */ void spl_board_init(void) { +#ifndef CONFIG_SOCFPGA_VIRTUAL_TARGET + /* configure the pin muxing through system manager */ + sysmgr_pinmux_init(); +#endif /* CONFIG_SOCFPGA_VIRTUAL_TARGET */ + /* de-assert reset for peripherals and bridges based on handoff */ reset_deassert_peripherals_handoff(); diff --git a/arch/arm/cpu/armv7/socfpga/system_manager.c b/arch/arm/cpu/armv7/socfpga/system_manager.c new file mode 100644 index 0000000..f2707d8b --- /dev/null +++ b/arch/arm/cpu/armv7/socfpga/system_manager.c @@ -0,0 +1,40 @@ +/* + * Copyright Altera Corporation (C) 2013. All rights reserved + * + * This program is free software; you can redistribute it and/or +modify it + * under the terms and conditions of the GNU General Public License, + * version 2, as published by the Free Software Foundation. + * + * This program is distributed in the hope it will be useful, but +WITHOUT + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY +or + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public +License + * for more details. + * + * You should have received a copy of the GNU General Public License +along + * with this program. If not, see <http://www.gnu.org/licenses/>. + */ + +#include <common.h> +#include <asm/io.h> +#include <asm/arch/system_manager.h> + +DECLARE_GLOBAL_DATA_PTR; + +/* + * Configure all the pin mux + */ +void sysmgr_pinmux_init(void) +{ + unsigned long offset = CONFIG_SYSMGR_PINMUXGRP_OFFSET; + + const unsigned long *pval = sys_mgr_init_table; + unsigned long i; + + for (i = 0; + i < ((sizeof(sys_mgr_init_table)) / sizeof(unsigned long)); + i++, offset += sizeof(unsigned long)) { + writel(*pval++, (SOCFPGA_SYSMGR_ADDRESS + offset)); + } +} + + diff --git a/arch/arm/include/asm/arch-socfpga/socfpga_base_addrs.h b/arch/arm/include/asm/arch-socfpga/socfpga_base_addrs.h index f353eb2..819c280 100644 --- a/arch/arm/include/asm/arch-socfpga/socfpga_base_addrs.h +++ b/arch/arm/include/asm/arch-socfpga/socfpga_base_addrs.h @@ -23,5 +23,6 @@ #define SOCFPGA_UART1_ADDRESS 0xffc03000 #define SOCFPGA_OSC1TIMER0_ADDRESS 0xffd00000 #define SOCFPGA_RSTMGR_ADDRESS 0xffd05000 +#define SOCFPGA_SYSMGR_ADDRESS 0xffd08000 #endif /* _SOCFPGA_BASE_ADDRS_H_ */ diff --git a/arch/arm/include/asm/arch-socfpga/system_manager.h b/arch/arm/include/asm/arch-socfpga/system_manager.h new file mode 100644 index 0000000..aec9be7 --- /dev/null +++ b/arch/arm/include/asm/arch-socfpga/system_manager.h @@ -0,0 +1,32 @@ +/* + * Copyright Altera Corporation (C) 2013. All rights reserved + * + * This program is free software; you can redistribute it and/or +modify it + * under the terms and conditions of the GNU General Public License, + * version 2, as published by the Free Software Foundation. + * + * This program is distributed in the hope it will be useful, but +WITHOUT + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY +or + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public +License + * for more details. + * + * You should have received a copy of the GNU General Public License +along + * with this program. If not, see <http://www.gnu.org/licenses/>. + */ + +#ifndef _SYSTEM_MANAGER_H_ +#define _SYSTEM_MANAGER_H_ + +#ifndef __ASSEMBLY__ + +void sysmgr_pinmux_init(void); + +/* declaration for handoff table type */ extern unsigned long +sys_mgr_init_table[CONFIG_HPS_PINMUX_NUM]; + +#endif + + +#define CONFIG_SYSMGR_PINMUXGRP_OFFSET (0x400) + +#endif /* _SYSTEM_MANAGER_H_ */ diff --git a/board/altera/socfpga_cyclone5/Makefile b/board/altera/socfpga_cyclone5/Makefile index 43bbc37..3092387 100644 --- a/board/altera/socfpga_cyclone5/Makefile +++ b/board/altera/socfpga_cyclone5/Makefile @@ -26,8 +26,10 @@ include $(TOPDIR)/config.mk LIB = $(obj)lib$(BOARD).o -COBJS := socfpga_cyclone5.o +COBJS-y := socfpga_cyclone5.o +COBJS-$(CONFIG_SPL_BUILD) += pinmux_config.o +COBJS := $(COBJS-y) SRCS := $(COBJS:.o=.c) OBJS := $(addprefix $(obj),$(COBJS)) diff --git a/board/altera/socfpga_cyclone5/pinmux_config.c b/board/altera/socfpga_cyclone5/pinmux_config.c new file mode 100644 index 0000000..42e7c89 --- /dev/null +++ b/board/altera/socfpga_cyclone5/pinmux_config.c @@ -0,0 +1,213 @@ + +#include "pinmux_config.h" + +/* pin mux configuration data */ +unsigned long sys_mgr_init_table[CONFIG_HPS_PINMUX_NUM] = { + 0, /* EMACIO0 - Unused */ + 2, /* EMACIO1 - USB */ + 2, /* EMACIO2 - USB */ + 2, /* EMACIO3 - USB */ + 2, /* EMACIO4 - USB */ + 2, /* EMACIO5 - USB */ + 2, /* EMACIO6 - USB */ + 2, /* EMACIO7 - USB */ + 2, /* EMACIO8 - USB */ + 0, /* EMACIO9 - Unused */ + 2, /* EMACIO10 - USB */ + 2, /* EMACIO11 - USB */ + 2, /* EMACIO12 - USB */ + 2, /* EMACIO13 - USB */ + 0, /* EMACIO14 - N/A */ + 0, /* EMACIO15 - N/A */ + 0, /* EMACIO16 - N/A */ + 0, /* EMACIO17 - N/A */ + 0, /* EMACIO18 - N/A */ + 0, /* EMACIO19 - N/A */ + 3, /* FLASHIO0 - SDMMC */ + 3, /* FLASHIO1 - SDMMC */ + 3, /* FLASHIO2 - SDMMC */ + 3, /* FLASHIO3 - SDMMC */ + 0, /* FLASHIO4 - SDMMC */ + 0, /* FLASHIO5 - SDMMC */ + 0, /* FLASHIO6 - SDMMC */ + 0, /* FLASHIO7 - SDMMC */ + 0, /* FLASHIO8 - SDMMC */ + 3, /* FLASHIO9 - SDMMC */ + 3, /* FLASHIO10 - SDMMC */ + 3, /* FLASHIO11 - SDMMC */ + 3, /* GENERALIO0 - TRACE */ + 3, /* GENERALIO1 - TRACE */ + 3, /* GENERALIO2 - TRACE */ + 3, /* GENERALIO3 - TRACE */ + 3, /* GENERALIO4 - TRACE */ + 3, /* GENERALIO5 - TRACE */ + 3, /* GENERALIO6 - TRACE */ + 3, /* GENERALIO7 - TRACE */ + 3, /* GENERALIO8 - TRACE */ + 3, /* GENERALIO9 - SPIM0 */ + 3, /* GENERALIO10 - SPIM0 */ + 3, /* GENERALIO11 - SPIM0 */ + 3, /* GENERALIO12 - SPIM0 */ + 2, /* GENERALIO13 - CAN0 */ + 2, /* GENERALIO14 - CAN0 */ + 3, /* GENERALIO15 - I2C0 */ + 3, /* GENERALIO16 - I2C0 */ + 2, /* GENERALIO17 - UART0 */ + 2, /* GENERALIO18 - UART0 */ + 0, /* GENERALIO19 - N/A */ + 0, /* GENERALIO20 - N/A */ + 0, /* GENERALIO21 - N/A */ + 0, /* GENERALIO22 - N/A */ + 0, /* GENERALIO23 - N/A */ + 0, /* GENERALIO24 - N/A */ + 0, /* GENERALIO25 - N/A */ + 0, /* GENERALIO26 - N/A */ + 0, /* GENERALIO27 - N/A */ + 0, /* GENERALIO28 - N/A */ + 0, /* GENERALIO29 - N/A */ + 0, /* GENERALIO30 - N/A */ + 0, /* GENERALIO31 - N/A */ + 2, /* MIXED1IO0 - EMAC */ + 2, /* MIXED1IO1 - EMAC */ + 2, /* MIXED1IO2 - EMAC */ + 2, /* MIXED1IO3 - EMAC */ + 2, /* MIXED1IO4 - EMAC */ + 2, /* MIXED1IO5 - EMAC */ + 2, /* MIXED1IO6 - EMAC */ + 2, /* MIXED1IO7 - EMAC */ + 2, /* MIXED1IO8 - EMAC */ + 2, /* MIXED1IO9 - EMAC */ + 2, /* MIXED1IO10 - EMAC */ + 2, /* MIXED1IO11 - EMAC */ + 2, /* MIXED1IO12 - EMAC */ + 2, /* MIXED1IO13 - EMAC */ + 0, /* MIXED1IO14 - Unused */ + 3, /* MIXED1IO15 - QSPI */ + 3, /* MIXED1IO16 - QSPI */ + 3, /* MIXED1IO17 - QSPI */ + 3, /* MIXED1IO18 - QSPI */ + 3, /* MIXED1IO19 - QSPI */ + 3, /* MIXED1IO20 - QSPI */ + 0, /* MIXED1IO21 - GPIO */ + 0, /* MIXED2IO0 - N/A */ + 0, /* MIXED2IO1 - N/A */ + 0, /* MIXED2IO2 - N/A */ + 0, /* MIXED2IO3 - N/A */ + 0, /* MIXED2IO4 - N/A */ + 0, /* MIXED2IO5 - N/A */ + 0, /* MIXED2IO6 - N/A */ + 0, /* MIXED2IO7 - N/A */ + 0, /* GPLINMUX48 */ + 0, /* GPLINMUX49 */ + 0, /* GPLINMUX50 */ + 0, /* GPLINMUX51 */ + 0, /* GPLINMUX52 */ + 0, /* GPLINMUX53 */ + 0, /* GPLINMUX54 */ + 0, /* GPLINMUX55 */ + 0, /* GPLINMUX56 */ + 0, /* GPLINMUX57 */ + 0, /* GPLINMUX58 */ + 0, /* GPLINMUX59 */ + 0, /* GPLINMUX60 */ + 0, /* GPLINMUX61 */ + 0, /* GPLINMUX62 */ + 0, /* GPLINMUX63 */ + 0, /* GPLINMUX64 */ + 0, /* GPLINMUX65 */ + 0, /* GPLINMUX66 */ + 0, /* GPLINMUX67 */ + 0, /* GPLINMUX68 */ + 0, /* GPLINMUX69 */ + 0, /* GPLINMUX70 */ + 1, /* GPLMUX0 */ + 1, /* GPLMUX1 */ + 1, /* GPLMUX2 */ + 1, /* GPLMUX3 */ + 1, /* GPLMUX4 */ + 1, /* GPLMUX5 */ + 1, /* GPLMUX6 */ + 1, /* GPLMUX7 */ + 1, /* GPLMUX8 */ + 1, /* GPLMUX9 */ + 1, /* GPLMUX10 */ + 1, /* GPLMUX11 */ + 1, /* GPLMUX12 */ + 1, /* GPLMUX13 */ + 1, /* GPLMUX14 */ + 1, /* GPLMUX15 */ + 1, /* GPLMUX16 */ + 1, /* GPLMUX17 */ + 1, /* GPLMUX18 */ + 1, /* GPLMUX19 */ + 1, /* GPLMUX20 */ + 1, /* GPLMUX21 */ + 1, /* GPLMUX22 */ + 1, /* GPLMUX23 */ + 1, /* GPLMUX24 */ + 1, /* GPLMUX25 */ + 1, /* GPLMUX26 */ + 1, /* GPLMUX27 */ + 1, /* GPLMUX28 */ + 1, /* GPLMUX29 */ + 1, /* GPLMUX30 */ + 1, /* GPLMUX31 */ + 1, /* GPLMUX32 */ + 1, /* GPLMUX33 */ + 1, /* GPLMUX34 */ + 1, /* GPLMUX35 */ + 1, /* GPLMUX36 */ + 1, /* GPLMUX37 */ + 1, /* GPLMUX38 */ + 1, /* GPLMUX39 */ + 1, /* GPLMUX40 */ + 1, /* GPLMUX41 */ + 1, /* GPLMUX42 */ + 1, /* GPLMUX43 */ + 1, /* GPLMUX44 */ + 1, /* GPLMUX45 */ + 1, /* GPLMUX46 */ + 1, /* GPLMUX47 */ + 1, /* GPLMUX48 */ + 1, /* GPLMUX49 */ + 1, /* GPLMUX50 */ + 1, /* GPLMUX51 */ + 1, /* GPLMUX52 */ + 1, /* GPLMUX53 */ + 1, /* GPLMUX54 */ + 1, /* GPLMUX55 */ + 1, /* GPLMUX56 */ + 1, /* GPLMUX57 */ + 1, /* GPLMUX58 */ + 1, /* GPLMUX59 */ + 1, /* GPLMUX60 */ + 1, /* GPLMUX61 */ + 1, /* GPLMUX62 */ + 1, /* GPLMUX63 */ + 1, /* GPLMUX64 */ + 1, /* GPLMUX65 */ + 1, /* GPLMUX66 */ + 1, /* GPLMUX67 */ + 1, /* GPLMUX68 */ + 1, /* GPLMUX69 */ + 1, /* GPLMUX70 */ + 0, /* NANDUSEFPGA */ + 0, /* UART0USEFPGA */ + 0, /* RGMII1USEFPGA */ + 0, /* SPIS0USEFPGA */ + 0, /* CAN0USEFPGA */ + 0, /* I2C0USEFPGA */ + 0, /* SDMMCUSEFPGA */ + 0, /* QSPIUSEFPGA */ + 0, /* SPIS1USEFPGA */ + 0, /* RGMII0USEFPGA */ + 0, /* UART1USEFPGA */ + 0, /* CAN1USEFPGA */ + 0, /* USB1USEFPGA */ + 0, /* I2C3USEFPGA */ + 0, /* I2C2USEFPGA */ + 0, /* I2C1USEFPGA */ + 0, /* SPIM1USEFPGA */ + 0, /* USB0USEFPGA */ + 0 /* SPIM0USEFPGA */ +}; diff --git a/board/altera/socfpga_cyclone5/pinmux_config.h b/board/altera/socfpga_cyclone5/pinmux_config.h new file mode 100644 index 0000000..33628c8 --- /dev/null +++ b/board/altera/socfpga_cyclone5/pinmux_config.h @@ -0,0 +1,53 @@ + +#ifndef _PRELOADER_PINMUX_CONFIG_H_ +#define _PRELOADER_PINMUX_CONFIG_H_ + +/* + * State of enabling for which IP connected out through the muxing. + * Value 1 mean the IP connection is muxed out */ +#define CONFIG_HPS_EMAC0 (0) +#define CONFIG_HPS_EMAC1 (1) +#define CONFIG_HPS_USB0 (0) +#define CONFIG_HPS_USB1 (1) +#define CONFIG_HPS_NAND (0) +#define CONFIG_HPS_SDMMC (1) +#define CONFIG_HPS_QSPI (1) +#define CONFIG_HPS_UART0 (1) +#define CONFIG_HPS_UART1 (0) +#define CONFIG_HPS_TRACE (1) +#define CONFIG_HPS_I2C0 (1) +#define CONFIG_HPS_I2C1 (0) +#define CONFIG_HPS_I2C2 (0) +#define CONFIG_HPS_I2C3 (0) +#define CONFIG_HPS_SPIM0 (1) +#define CONFIG_HPS_SPIM1 (0) +#define CONFIG_HPS_SPIS0 (0) +#define CONFIG_HPS_SPIS1 (0) +#define CONFIG_HPS_CAN0 (1) +#define CONFIG_HPS_CAN1 (0) + +/* IP attribute value (which affected by pin muxing configuration) */ +#define CONFIG_HPS_SDMMC_BUSWIDTH (4) + +/* 1 if the pins are connected out */ +#define CONFIG_HPS_QSPI_CS0 (1) +#define CONFIG_HPS_QSPI_CS1 (0) +#define CONFIG_HPS_QSPI_CS2 (0) +#define CONFIG_HPS_QSPI_CS3 (0) + +/* UART */ +/* 1 means the pin is mux out or available */ +#define CONFIG_HPS_UART0_TX (1) +#define CONFIG_HPS_UART0_RX (1) +#define CONFIG_HPS_UART0_CTS (0) +#define CONFIG_HPS_UART0_RTS (0) +#define CONFIG_HPS_UART1_TX (0) +#define CONFIG_HPS_UART1_RX (0) +#define CONFIG_HPS_UART1_CTS (0) +#define CONFIG_HPS_UART1_RTS (0) + +/* Pin mux data */ +#define CONFIG_HPS_PINMUX_NUM (207) + +#endif /* _PRELOADER_PINMUX_CONFIG_H_ */ diff --git a/include/configs/socfpga_cyclone5.h b/include/configs/socfpga_cyclone5.h index 86563b7..02c5448 100644 --- a/include/configs/socfpga_cyclone5.h +++ b/include/configs/socfpga_cyclone5.h @@ -18,6 +18,7 @@ #define __CONFIG_H #include <asm/arch/socfpga_base_addrs.h> +#include "../../board/altera/socfpga_cyclone5/pinmux_config.h" /* * High level configuration -- 1.7.7.4 Confidentiality Notice. This message may contain information that is confidential or otherwise protected from disclosure. If you are not the intended recipient, you are hereby notified that any use, disclosure, dissemination, distribution, or copying of this message, or any attachments, is strictly prohibited. If you have received this message in error, please advise the sender by reply e-mail, and delete the message and any attachments. Thank you.

4 11