diff options
52 files changed, 1196 insertions, 52 deletions
@@ -4422,6 +4422,9 @@ to save the current settings. If defined, specified the chip address of the EEPROM device. The default address is zero. + - CONFIG_SYS_I2C_EEPROM_BUS: + If defined, specified the i2c bus of the EEPROM device. + - CONFIG_SYS_EEPROM_PAGE_WRITE_BITS: If defined, the number of bits used to address bytes in a single page in the EEPROM device. A 64 byte page, for example diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig index bc55e5b..8472d41 100644 --- a/arch/arm/Kconfig +++ b/arch/arm/Kconfig @@ -465,6 +465,10 @@ config TARGET_WANDBOARD bool "Support wandboard" select CPU_V7 +config TARGET_WARP + bool "Support WaRP" + select CPU_V7 + config TARGET_TITANIUM bool "Support titanium" select CPU_V7 @@ -842,6 +846,7 @@ source "board/ttcontrol/vision2/Kconfig" source "board/udoo/Kconfig" source "board/vpac270/Kconfig" source "board/wandboard/Kconfig" +source "board/warp/Kconfig" source "board/woodburn/Kconfig" source "board/xaeniax/Kconfig" source "board/xilinx/zynqmp/Kconfig" diff --git a/arch/arm/cpu/arm1136/mx31/Makefile b/arch/arm/cpu/arm1136/mx31/Makefile index 9670ed9..dcbd570 100644 --- a/arch/arm/cpu/arm1136/mx31/Makefile +++ b/arch/arm/cpu/arm1136/mx31/Makefile @@ -8,3 +8,7 @@ obj-y += generic.o obj-y += timer.o obj-y += devices.o + +ifndef CONFIG_SPL_BUILD +obj-y += relocate.o +endif diff --git a/arch/arm/cpu/arm1136/mx31/relocate.S b/arch/arm/cpu/arm1136/mx31/relocate.S new file mode 100644 index 0000000..1c556df --- /dev/null +++ b/arch/arm/cpu/arm1136/mx31/relocate.S @@ -0,0 +1,23 @@ +/* + * relocate - i.MX31-specific vector relocation + * + * Copyright (c) 2013 Albert ARIBAUD <albert.u.boot@aribaud.net> + * + * SPDX-License-Identifier: GPL-2.0+ + */ + +#include <linux/linkage.h> + +/* + * The i.MX31 SoC is very specific with respect to exceptions: it + * does not provide RAM at the high vectors address (0xFFFF0000), + * thus only the low address (0x00000000) is useable; but that is + * in ROM, so let's avoid relocating the vectors. + */ + .section .text.relocate_vectors,"ax",%progbits + +ENTRY(relocate_vectors) + + bx lr + +ENDPROC(relocate_vectors) diff --git a/arch/arm/cpu/arm1136/mx35/Makefile b/arch/arm/cpu/arm1136/mx35/Makefile index c533215..796db9c 100644 --- a/arch/arm/cpu/arm1136/mx35/Makefile +++ b/arch/arm/cpu/arm1136/mx35/Makefile @@ -10,3 +10,7 @@ obj-y += generic.o obj-y += timer.o obj-y += mx35_sdram.o + +ifndef CONFIG_SPL_BUILD +obj-y += relocate.o +endif diff --git a/arch/arm/cpu/arm1136/mx35/relocate.S b/arch/arm/cpu/arm1136/mx35/relocate.S new file mode 100644 index 0000000..43003f8 --- /dev/null +++ b/arch/arm/cpu/arm1136/mx35/relocate.S @@ -0,0 +1,23 @@ +/* + * relocate - i.MX35-specific vector relocation + * + * Copyright (c) 2013 Albert ARIBAUD <albert.u.boot@aribaud.net> + * + * SPDX-License-Identifier: GPL-2.0+ + */ + +#include <linux/linkage.h> + +/* + * The i.MX35 SoC is very specific with respect to exceptions: it + * does not provide RAM at the high vectors address (0xFFFF0000), + * thus only the low address (0x00000000) is useable; but that is + * in ROM, so let's avoid relocating the vectors. + */ + .section .text.relocate_vectors,"ax",%progbits + +ENTRY(relocate_vectors) + + bx lr + +ENDPROC(relocate_vectors) diff --git a/arch/arm/cpu/armv7/mx6/soc.c b/arch/arm/cpu/armv7/mx6/soc.c index e599a12..ef02972 100644 --- a/arch/arm/cpu/armv7/mx6/soc.c +++ b/arch/arm/cpu/armv7/mx6/soc.c @@ -230,6 +230,11 @@ static void imx_set_wdog_powerdown(bool enable) struct wdog_regs *wdog1 = (struct wdog_regs *)WDOG1_BASE_ADDR; struct wdog_regs *wdog2 = (struct wdog_regs *)WDOG2_BASE_ADDR; +#ifdef CONFIG_MX6SX + struct wdog_regs *wdog3 = (struct wdog_regs *)WDOG3_BASE_ADDR; + writew(enable, &wdog3->wmcr); +#endif + /* Write to the PDE (Power Down Enable) bit */ writew(enable, &wdog1->wmcr); writew(enable, &wdog2->wmcr); @@ -255,6 +260,23 @@ static void clear_mmdc_ch_mask(void) writel(0, &mxc_ccm->ccdr); } +static void init_bandgap(void) +{ + struct anatop_regs *anatop = (struct anatop_regs *)ANATOP_BASE_ADDR; + /* + * Ensure the bandgap has stabilized. + */ + while (!(readl(&anatop->ana_misc0) & 0x80)) + ; + /* + * For best noise performance of the analog blocks using the + * outputs of the bandgap, the reftop_selfbiasoff bit should + * be set. + */ + writel(BM_ANADIG_ANA_MISC0_REFTOP_SELBIASOFF, &anatop->ana_misc0_set); +} + + #ifdef CONFIG_MX6SL static void set_preclk_from_osc(void) { @@ -275,6 +297,13 @@ int arch_cpu_init(void) clear_mmdc_ch_mask(); /* + * Disable self-bias circuit in the analog bandap. + * The self-bias circuit is used by the bandgap during startup. + * This bit should be set after the bandgap has initialized. + */ + init_bandgap(); + + /* * When low freq boot is enabled, ROM will not set AHB * freq, so we need to ensure AHB freq is 132MHz in such * scenario. diff --git a/arch/arm/imx-common/Makefile b/arch/arm/imx-common/Makefile index 25a9d4c..606482f 100644 --- a/arch/arm/imx-common/Makefile +++ b/arch/arm/imx-common/Makefile @@ -24,6 +24,7 @@ obj-$(CONFIG_IMX_VIDEO_SKIP) += video.o endif obj-$(CONFIG_CMD_BMODE) += cmd_bmode.o obj-$(CONFIG_CMD_HDMIDETECT) += cmd_hdmidet.o +obj-$(CONFIG_CMD_DEKBLOB) += cmd_dek.o quiet_cmd_cpp_cfg = CFGS $@ cmd_cpp_cfg = $(CPP) $(cpp_flags) -x c -o $@ $< diff --git a/arch/arm/imx-common/cmd_dek.c b/arch/arm/imx-common/cmd_dek.c new file mode 100644 index 0000000..d93d5fb --- /dev/null +++ b/arch/arm/imx-common/cmd_dek.c @@ -0,0 +1,91 @@ +/* + * Copyright 2008-2015 Freescale Semiconductor, Inc. + * + * SPDX-License-Identifier: GPL-2.0+ + * + * Command for encapsulating DEK blob + */ + +#include <common.h> +#include <command.h> +#include <environment.h> +#include <malloc.h> +#include <asm/byteorder.h> +#include <linux/compiler.h> +#include <fsl_sec.h> +#include <asm/arch/clock.h> + +DECLARE_GLOBAL_DATA_PTR; + +/** +* blob_dek() - Encapsulate the DEK as a blob using CAM's Key +* @src: - Address of data to be encapsulated +* @dst: - Desination address of encapsulated data +* @len: - Size of data to be encapsulated +* +* Returns zero on success,and negative on error. +*/ +static int blob_encap_dek(const u8 *src, u8 *dst, u32 len) +{ + int ret = 0; + u32 jr_size = 4; + + u32 out_jr_size = sec_in32(CONFIG_SYS_FSL_JR0_ADDR + 0x102c); + if (out_jr_size != jr_size) { + hab_caam_clock_enable(1); + sec_init(); + } + + if (!((len == 128) | (len == 192) | (len == 256))) { + debug("Invalid DEK size. Valid sizes are 128, 192 and 256b\n"); + return -1; + } + + len /= 8; + ret = blob_dek(src, dst, len); + + return ret; +} + +/** + * do_dek_blob() - Handle the "dek_blob" command-line command + * @cmdtp: Command data struct pointer + * @flag: Command flag + * @argc: Command-line argument count + * @argv: Array of command-line arguments + * + * Returns zero on success, CMD_RET_USAGE in case of misuse and negative + * on error. + */ +static int do_dek_blob(cmd_tbl_t *cmdtp, int flag, int argc, char *const argv[]) +{ + uint32_t src_addr, dst_addr, len; + uint8_t *src_ptr, *dst_ptr; + int ret = 0; + + if (argc != 4) + return CMD_RET_USAGE; + + src_addr = simple_strtoul(argv[1], NULL, 16); + dst_addr = simple_strtoul(argv[2], NULL, 16); + len = simple_strtoul(argv[3], NULL, 10); + + src_ptr = map_sysmem(src_addr, len/8); + dst_ptr = map_sysmem(dst_addr, BLOB_SIZE(len/8)); + + ret = blob_encap_dek(src_ptr, dst_ptr, len); + + return ret; +} + +/***************************************************/ +static char dek_blob_help_text[] = + "src dst len - Encapsulate and create blob of data\n" + " $len bits long at address $src and\n" + " store the result at address $dst.\n"; + +U_BOOT_CMD( + dek_blob, 4, 1, do_dek_blob, + "Data Encryption Key blob encapsulation", + dek_blob_help_text +); diff --git a/arch/arm/imx-common/cpu.c b/arch/arm/imx-common/cpu.c index 28ccd29..067d08f 100644 --- a/arch/arm/imx-common/cpu.c +++ b/arch/arm/imx-common/cpu.c @@ -24,13 +24,16 @@ #include <fsl_esdhc.h> #endif -char *get_reset_cause(void) +static u32 reset_cause = -1; + +static char *get_reset_cause(void) { u32 cause; struct src *src_regs = (struct src *)SRC_BASE_ADDR; cause = readl(&src_regs->srsr); writel(cause, &src_regs->srsr); + reset_cause = cause; switch (cause) { case 0x00001: @@ -53,6 +56,11 @@ char *get_reset_cause(void) } } +u32 get_imx_reset_cause(void) +{ + return reset_cause; +} + #if defined(CONFIG_MX53) || defined(CONFIG_MX6) #if defined(CONFIG_MX53) #define MEMCTL_BASE ESDCTL_BASE_ADDR diff --git a/arch/arm/imx-common/timer.c b/arch/arm/imx-common/timer.c index 65ef60b..e522990 100644 --- a/arch/arm/imx-common/timer.c +++ b/arch/arm/imx-common/timer.c @@ -176,3 +176,20 @@ ulong get_tbclk(void) { return gpt_get_clk(); } + +/* + * This function is intended for SHORT delays only. + * It will overflow at around 10 seconds @ 400MHz, + * or 20 seconds @ 200MHz. + */ +unsigned long usec2ticks(unsigned long usec) +{ + ulong ticks; + + if (usec < 1000) + ticks = ((usec * (get_tbclk()/1000)) + 500) / 1000; + else + ticks = ((usec / 10) * (get_tbclk() / 100000)); + + return ticks; +} diff --git a/arch/arm/include/asm/arch-imx/cpu.h b/arch/arm/include/asm/arch-imx/cpu.h index 254136e..4715f4e 100644 --- a/arch/arm/include/asm/arch-imx/cpu.h +++ b/arch/arm/include/asm/arch-imx/cpu.h @@ -17,3 +17,5 @@ #define CS0_64M_CS1_64M 1 #define CS0_64M_CS1_32M_CS2_32M 2 #define CS0_32M_CS1_32M_CS2_32M_CS3_32M 3 + +u32 get_imx_reset_cause(void); diff --git a/arch/arm/include/asm/arch-mx5/sys_proto.h b/arch/arm/include/asm/arch-mx5/sys_proto.h index ac7705b..b06c77f 100644 --- a/arch/arm/include/asm/arch-mx5/sys_proto.h +++ b/arch/arm/include/asm/arch-mx5/sys_proto.h @@ -24,6 +24,5 @@ void set_chipselect_size(int const); int fecmxc_initialize(bd_t *bis); u32 get_ahb_clk(void); u32 get_periph_clk(void); -char *get_reset_cause(void); #endif diff --git a/arch/arm/include/asm/arch-mx6/crm_regs.h b/arch/arm/include/asm/arch-mx6/crm_regs.h index 39f3c07..0592ce0 100644 --- a/arch/arm/include/asm/arch-mx6/crm_regs.h +++ b/arch/arm/include/asm/arch-mx6/crm_regs.h @@ -1063,4 +1063,6 @@ struct mxc_ccm_reg { #define BF_ANADIG_PFD_528_PFD0_FRAC(v) \ (((v) << 0) & BM_ANADIG_PFD_528_PFD0_FRAC) +#define BM_ANADIG_ANA_MISC0_REFTOP_SELBIASOFF 0x00000008 + #endif /*__ARCH_ARM_MACH_MX6_CCM_REGS_H__ */ diff --git a/arch/arm/include/asm/arch-mx6/imx-regs.h b/arch/arm/include/asm/arch-mx6/imx-regs.h index ae88b6e..9a4ad8b 100644 --- a/arch/arm/include/asm/arch-mx6/imx-regs.h +++ b/arch/arm/include/asm/arch-mx6/imx-regs.h @@ -215,6 +215,10 @@ #define AIPS2_OFF_BASE_ADDR (ATZ2_BASE_ADDR + 0x80000) #define CAAM_BASE_ADDR (ATZ2_BASE_ADDR) #define ARM_BASE_ADDR (ATZ2_BASE_ADDR + 0x40000) + +#define CONFIG_SYS_FSL_SEC_ADDR CAAM_BASE_ADDR +#define CONFIG_SYS_FSL_JR0_ADDR (CAAM_BASE_ADDR + 0x1000) + #define USB_PL301_BASE_ADDR (AIPS2_OFF_BASE_ADDR + 0x0000) #define USB_BASE_ADDR (AIPS2_OFF_BASE_ADDR + 0x4000) diff --git a/arch/arm/include/asm/arch-mx6/mx6sl_pins.h b/arch/arm/include/asm/arch-mx6/mx6sl_pins.h index 9ded3d8..6ba1034 100644 --- a/arch/arm/include/asm/arch-mx6/mx6sl_pins.h +++ b/arch/arm/include/asm/arch-mx6/mx6sl_pins.h @@ -31,7 +31,12 @@ enum { MX6_PAD_SD2_DAT1__USDHC2_DAT1 = IOMUX_PAD(0x0568, 0x0260, 0, 0x0000, 0, 0), MX6_PAD_SD2_DAT2__USDHC2_DAT2 = IOMUX_PAD(0x056C, 0x0264, 0, 0x0000, 0, 0), MX6_PAD_SD2_DAT3__USDHC2_DAT3 = IOMUX_PAD(0x0570, 0x0268, 0, 0x0000, 0, 0), + MX6_PAD_SD2_DAT4__USDHC2_DAT4 = IOMUX_PAD(0X0574, 0X026C, 0, 0X0000, 0, 0), + MX6_PAD_SD2_DAT5__USDHC2_DAT5 = IOMUX_PAD(0X0578, 0X0270, 0, 0X0000, 0, 0), + MX6_PAD_SD2_DAT6__USDHC2_DAT6 = IOMUX_PAD(0X057C, 0X0274, 0, 0X0000, 0, 0), + MX6_PAD_SD2_DAT7__USDHC2_DAT7 = IOMUX_PAD(0X0580, 0X0278, 0, 0X0000, 0, 0), MX6_PAD_SD2_DAT7__GPIO_5_0 = IOMUX_PAD(0x0580, 0x0278, 5, 0x0000, 0, 0), + MX6_PAD_SD2_RST__USDHC2_RST = IOMUX_PAD(0x0584, 0x027C, 0, 0x0000, 0, 0), MX6_PAD_SD3_CLK__USDHC3_CLK = IOMUX_PAD(0x0588, 0x0280, 0, 0x0000, 0, 0), MX6_PAD_SD3_CMD__USDHC3_CMD = IOMUX_PAD(0x058C, 0x0284, 0, 0x0000, 0, 0), MX6_PAD_SD3_DAT0__USDHC3_DAT0 = IOMUX_PAD(0x0590, 0x0288, 0, 0x0000, 0, 0), @@ -58,5 +63,10 @@ enum { MX6_PAD_KEY_COL4__USB_USBOTG1_PWR = IOMUX_PAD(0x0484, 0x017C, 6, 0x0000, 0, 0), MX6_PAD_KEY_COL5__USB_USBOTG2_PWR = IOMUX_PAD(0x0488, 0x0180, 6, 0x0000, 0, 0), + + MX6_PAD_I2C1_SDA__I2C1_SDA = IOMUX_PAD(0x0450, 0x0160, 0x10, 0x0720, 2, 0), + MX6_PAD_I2C1_SDA__GPIO_3_13 = IOMUX_PAD(0x0450, 0x0160, 5, 0x0000, 0, 0), + MX6_PAD_I2C1_SCL__I2C1_SCL = IOMUX_PAD(0x044C, 0x015C, 0x10, 0x071C, 2, 0), + MX6_PAD_I2C1_SCL__GPIO_3_12 = IOMUX_PAD(0x044C, 0x015C, 5, 0x0000, 0, 0), }; #endif /* __ASM_ARCH_MX6_MX6SL_PINS_H__ */ diff --git a/board/boundary/nitrogen6x/nitrogen6x.c b/board/boundary/nitrogen6x/nitrogen6x.c index e8ea256..d46b8db 100644 --- a/board/boundary/nitrogen6x/nitrogen6x.c +++ b/board/boundary/nitrogen6x/nitrogen6x.c @@ -1018,5 +1018,6 @@ int misc_init_r(void) #ifdef CONFIG_CMD_BMODE add_board_boot_modes(board_boot_modes); #endif + setenv_hex("reset_cause", get_imx_reset_cause()); return 0; } diff --git a/board/freescale/common/pfuze.c b/board/freescale/common/pfuze.c index 2cd1794..4980bf7 100644 --- a/board/freescale/common/pfuze.c +++ b/board/freescale/common/pfuze.c @@ -5,9 +5,47 @@ */ #include <common.h> +#include <errno.h> #include <power/pmic.h> #include <power/pfuze100_pmic.h> +int pfuze_mode_init(struct pmic *p, u32 mode) +{ + unsigned char offset, i, switch_num; + u32 id, ret; + + pmic_reg_read(p, PFUZE100_DEVICEID, &id); + id = id & 0xf; + + if (id == 0) { + switch_num = 6; + offset = PFUZE100_SW1CMODE; + } else if (id == 1) { + switch_num = 4; + offset = PFUZE100_SW2MODE; + } else { + printf("Not supported, id=%d\n", id); + return -EINVAL; + } + + ret = pmic_reg_write(p, PFUZE100_SW1ABMODE, mode); + if (ret < 0) { + printf("Set SW1AB mode error!\n"); + return ret; + } + + for (i = 0; i < switch_num - 1; i++) { + ret = pmic_reg_write(p, offset + i * SWITCH_SIZE, mode); + if (ret < 0) { + printf("Set switch 0x%x mode error!\n", + offset + i * SWITCH_SIZE); + return ret; + } + } + + return ret; +} + struct pmic *pfuze_common_init(unsigned char i2cbus) { struct pmic *p; diff --git a/board/freescale/common/pfuze.h b/board/freescale/common/pfuze.h index 7a4126c..53cfc99 100644 --- a/board/freescale/common/pfuze.h +++ b/board/freescale/common/pfuze.h @@ -8,5 +8,6 @@ #define __PFUZE_BOARD_HELPER__ struct pmic *pfuze_common_init(unsigned char i2cbus); +int pfuze_mode_init(struct pmic *p, u32 mode); #endif diff --git a/board/freescale/mx25pdk/mx25pdk.c b/board/freescale/mx25pdk/mx25pdk.c index 71a395c..01dac72 100644 --- a/board/freescale/mx25pdk/mx25pdk.c +++ b/board/freescale/mx25pdk/mx25pdk.c @@ -146,8 +146,8 @@ int board_late_init(void) if (!p) return -ENODEV; - /* Turn on Ethernet PHY supply */ - pmic_reg_write(p, MC34704_GENERAL2_REG, ONOFFE); + /* Turn on Ethernet PHY and LCD supplies */ + pmic_reg_write(p, MC34704_GENERAL2_REG, ONOFFE | ONOFFA); return 0; } diff --git a/board/freescale/mx53loco/mx53loco.c b/board/freescale/mx53loco/mx53loco.c index efcf4b3..9ece6ec 100644 --- a/board/freescale/mx53loco/mx53loco.c +++ b/board/freescale/mx53loco/mx53loco.c @@ -366,22 +366,6 @@ int board_early_init_f(void) return 0; } -#if defined(CONFIG_DISPLAY_CPUINFO) -int print_cpuinfo(void) -{ - u32 cpurev; - - cpurev = get_cpu_rev(); - printf("CPU: Freescale i.MX%x family rev%d.%d at %d MHz\n", - (cpurev & 0xFF000) >> 12, - (cpurev & 0x000F0) >> 4, - (cpurev & 0x0000F) >> 0, - mxc_get_clock(MXC_ARM_CLK) / 1000000); - printf("Reset cause: %s\n", get_reset_cause()); - return 0; -} -#endif - /* * Do not overwrite the console * Use always serial for U-Boot console diff --git a/board/freescale/mx6qsabreauto/mx6qsabreauto.c b/board/freescale/mx6qsabreauto/mx6qsabreauto.c index a90360f..b76e4eb 100644 --- a/board/freescale/mx6qsabreauto/mx6qsabreauto.c +++ b/board/freescale/mx6qsabreauto/mx6qsabreauto.c @@ -29,6 +29,7 @@ #include <asm/arch/crm_regs.h> #include <pca953x.h> #include <power/pmic.h> +#include <power/pfuze100_pmic.h> #include "../common/pfuze.h" DECLARE_GLOBAL_DATA_PTR; @@ -494,11 +495,16 @@ int board_spi_cs_gpio(unsigned bus, unsigned cs) int power_init_board(void) { struct pmic *p; + unsigned int ret; p = pfuze_common_init(I2C_PMIC); if (!p) return -ENODEV; + ret = pfuze_mode_init(p, APS_PFM); + if (ret < 0) + return ret; + return 0; } diff --git a/board/freescale/mx6sabresd/mx6sabresd.c b/board/freescale/mx6sabresd/mx6sabresd.c index 2f7198d..bb2dd96 100644 --- a/board/freescale/mx6sabresd/mx6sabresd.c +++ b/board/freescale/mx6sabresd/mx6sabresd.c @@ -631,12 +631,16 @@ int board_init(void) int power_init_board(void) { struct pmic *p; - unsigned int reg; + unsigned int reg, ret; p = pfuze_common_init(I2C_PMIC); if (!p) return -ENODEV; + ret = pfuze_mode_init(p, APS_PFM); + if (ret < 0) + return ret; + /* Increase VGEN3 from 2.5 to 2.8V */ pmic_reg_read(p, PFUZE100_VGEN3VOL, ®); reg &= ~LDO_VOL_MASK; diff --git a/board/freescale/mx6slevk/mx6slevk.c b/board/freescale/mx6slevk/mx6slevk.c index 838ea6c..7c18c90 100644 --- a/board/freescale/mx6slevk/mx6slevk.c +++ b/board/freescale/mx6slevk/mx6slevk.c @@ -13,13 +13,18 @@ #include <asm/arch/sys_proto.h> #include <asm/gpio.h> #include <asm/imx-common/iomux-v3.h> +#include <asm/imx-common/mxc_i2c.h> #include <asm/imx-common/spi.h> #include <asm/io.h> #include <linux/sizes.h> #include <common.h> #include <fsl_esdhc.h> +#include <i2c.h> #include <mmc.h> #include <netdev.h> +#include <power/pmic.h> +#include <power/pfuze100_pmic.h> +#include "../common/pfuze.h" #include <usb.h> #include <usb/ehci-fsl.h> @@ -40,6 +45,16 @@ DECLARE_GLOBAL_DATA_PTR; #define SPI_PAD_CTRL (PAD_CTL_HYS | PAD_CTL_SPEED_MED | \ PAD_CTL_DSE_40ohm | PAD_CTL_SRE_FAST) +#define I2C_PAD_CTRL (PAD_CTL_PKE | PAD_CTL_PUE | \ + PAD_CTL_PUS_100K_UP | PAD_CTL_SPEED_MED | \ + PAD_CTL_DSE_40ohm | PAD_CTL_HYS | \ + PAD_CTL_ODE | PAD_CTL_SRE_FAST) + +#define OTGID_PAD_CTRL (PAD_CTL_PKE | PAD_CTL_PUE | \ + PAD_CTL_PUS_47K_UP | PAD_CTL_SPEED_LOW |\ + PAD_CTL_DSE_80ohm | PAD_CTL_HYS | \ + PAD_CTL_SRE_FAST) + #define ETH_PHY_RESET IMX_GPIO_NR(4, 21) int dram_init(void) @@ -221,6 +236,34 @@ int board_mmc_init(bd_t *bis) return 0; } +#ifdef CONFIG_SYS_I2C_MXC +#define PC MUX_PAD_CTRL(I2C_PAD_CTRL) +/* I2C1 for PMIC */ +struct i2c_pads_info i2c_pad_info1 = { + .sda = { + .i2c_mode = MX6_PAD_I2C1_SDA__I2C1_SDA | PC, + .gpio_mode = MX6_PAD_I2C1_SDA__GPIO_3_13 | PC, + .gp = IMX_GPIO_NR(3, 13), + }, + .scl = { + .i2c_mode = MX6_PAD_I2C1_SCL__I2C1_SCL | PC, + .gpio_mode = MX6_PAD_I2C1_SCL__GPIO_3_12 | PC, + .gp = IMX_GPIO_NR(3, 12), + }, +}; + +int power_init_board(void) +{ + struct pmic *p; + + p = pfuze_common_init(I2C_PMIC); + if (!p) + return -ENODEV; + + return pfuze_mode_init(p, APS_PFM); +} +#endif + #ifdef CONFIG_FEC_MXC int board_eth_init(bd_t *bis) { @@ -247,7 +290,7 @@ static int setup_fec(void) static iomux_v3_cfg_t const usb_otg_pads[] = { /* OTG1 */ MX6_PAD_KEY_COL4__USB_USBOTG1_PWR | MUX_PAD_CTRL(NO_PAD_CTRL), - MX6_PAD_EPDC_PWRCOM__ANATOP_USBOTG1_ID | MUX_PAD_CTRL(NO_PAD_CTRL), + MX6_PAD_EPDC_PWRCOM__ANATOP_USBOTG1_ID | MUX_PAD_CTRL(OTGID_PAD_CTRL), /* OTG2 */ MX6_PAD_KEY_COL5__USB_USBOTG2_PWR | MUX_PAD_CTRL(NO_PAD_CTRL) }; @@ -297,6 +340,10 @@ int board_init(void) /* address of boot parameters */ gd->bd->bi_boot_params = PHYS_SDRAM + 0x100; +#ifdef CONFIG_SYS_I2C_MXC + setup_i2c(0, CONFIG_SYS_I2C_SPEED, 0x7f, &i2c_pad_info1); +#endif + #ifdef CONFIG_FEC_MXC setup_fec(); #endif diff --git a/board/freescale/mx6sxsabresd/mx6sxsabresd.c b/board/freescale/mx6sxsabresd/mx6sxsabresd.c index a2c9aae..2ff960e 100644 --- a/board/freescale/mx6sxsabresd/mx6sxsabresd.c +++ b/board/freescale/mx6sxsabresd/mx6sxsabresd.c @@ -199,12 +199,16 @@ static struct i2c_pads_info i2c_pad_info1 = { int power_init_board(void) { struct pmic *p; - unsigned int reg; + unsigned int reg, ret; p = pfuze_common_init(I2C_PMIC); if (!p) return -ENODEV; + ret = pfuze_mode_init(p, APS_PFM); + if (ret < 0) + return ret; + /* Enable power of VGEN5 3V3, needed for SD3 */ pmic_reg_read(p, PFUZE100_VGEN5VOL, ®); reg &= ~LDO_VOL_MASK; diff --git a/board/tbs/tbs2910/tbs2910.c b/board/tbs/tbs2910/tbs2910.c index dfa430e..42b166d 100644 --- a/board/tbs/tbs2910/tbs2910.c +++ b/board/tbs/tbs2910/tbs2910.c @@ -326,21 +326,25 @@ static void setup_display(void) reg &= ~BM_ANADIG_PLL_VIDEO_BYPASS; writel(reg, &ccm->analog_pll_video); - /* select video pll for ldb_di0_clk */ - reg = readl(&ccm->cs2cdr); - reg &= ~(MXC_CCM_CS2CDR_LDB_DI0_CLK_SEL_MASK); - writel(reg, &ccm->cs2cdr); + /* gate ipu1_di0_clk */ + reg = readl(&ccm->CCGR3); + reg &= ~MXC_CCM_CCGR3_LDB_DI0_MASK; + writel(reg, &ccm->CCGR3); - /* select ldb_di0_clk / 7 for ldb_di0_ipu_clk */ - reg = readl(&ccm->cscmr2); - reg |= MXC_CCM_CSCMR2_LDB_DI0_IPU_DIV; - writel(reg, &ccm->cscmr2); - - /* select ldb_di0_ipu_clk for ipu1_di0_clk -> 65MHz pixclock */ + /* select video_pll clock / 7 for ipu1_di0_clk -> 65MHz pixclock */ reg = readl(&ccm->chsccdr); - reg |= (CHSCCDR_CLK_SEL_LDB_DI0 - << MXC_CCM_CHSCCDR_IPU1_DI0_CLK_SEL_OFFSET); + reg &= ~(MXC_CCM_CHSCCDR_IPU1_DI0_PRE_CLK_SEL_MASK | + MXC_CCM_CHSCCDR_IPU1_DI0_PODF_MASK | + MXC_CCM_CHSCCDR_IPU1_DI0_CLK_SEL_MASK); + reg |= (2 << MXC_CCM_CHSCCDR_IPU1_DI0_PRE_CLK_SEL_OFFSET) | + (6 << MXC_CCM_CHSCCDR_IPU1_DI0_PODF_OFFSET) | + (0 << MXC_CCM_CHSCCDR_IPU1_DI0_CLK_SEL_OFFSET); writel(reg, &ccm->chsccdr); + + /* enable ipu1_di0_clk */ + reg = readl(&ccm->CCGR3); + reg |= MXC_CCM_CCGR3_LDB_DI0_MASK; + writel(reg, &ccm->CCGR3); } #endif /* CONFIG_VIDEO_IPUV3 */ diff --git a/board/warp/Kconfig b/board/warp/Kconfig new file mode 100644 index 0000000..7b569cc --- /dev/null +++ b/board/warp/Kconfig @@ -0,0 +1,12 @@ +if TARGET_WARP + +config SYS_BOARD + default "warp" + +config SYS_SOC + default "mx6" + +config SYS_CONFIG_NAME + default "warp" + +endif diff --git a/board/warp/MAINTAINERS b/board/warp/MAINTAINERS new file mode 100644 index 0000000..ee2114d --- /dev/null +++ b/board/warp/MAINTAINERS @@ -0,0 +1,6 @@ +WaRP BOARD +M: Otavio Salvador <otavio@ossystems.com.br> +S: Maintained +F: board/warp/ +F: include/configs/warp.h +F: configs/warp_defconfig diff --git a/board/warp/Makefile b/board/warp/Makefile new file mode 100644 index 0000000..c555f87 --- /dev/null +++ b/board/warp/Makefile @@ -0,0 +1,8 @@ +# Copyright (C) 2014 O.S. Systems Software LTDA. +# Copyright (C) 2014 Kynetics LLC. +# Copyright (C) 2014 Revolution Robotics, Inc. +# +# SPDX-License-Identifier: GPL-2.0+ +# + +obj-y := warp.o diff --git a/board/warp/warp.c b/board/warp/warp.c new file mode 100644 index 0000000..21ac5e7 --- /dev/null +++ b/board/warp/warp.c @@ -0,0 +1,119 @@ +/* + * Copyright (C) 2014, 2015 O.S. Systems Software LTDA. + * Copyright (C) 2014 Kynetics LLC. + * Copyright (C) 2014 Revolution Robotics, Inc. + * + * Author: Otavio Salvador <otavio@ossystems.com.br> + * + * SPDX-License-Identifier: GPL-2.0+ + */ + +#include <asm/arch/clock.h> +#include <asm/arch/iomux.h> +#include <asm/arch/imx-regs.h> +#include <asm/arch/mx6-pins.h> +#include <asm/arch/sys_proto.h> +#include <asm/gpio.h> +#include <asm/imx-common/iomux-v3.h> +#include <asm/io.h> +#include <linux/sizes.h> +#include <common.h> +#include <watchdog.h> +#include <fsl_esdhc.h> +#include <mmc.h> +#include <usb.h> + +DECLARE_GLOBAL_DATA_PTR; + +#define UART_PAD_CTRL (PAD_CTL_PUS_100K_UP | \ + PAD_CTL_SPEED_MED | PAD_CTL_DSE_40ohm | \ + PAD_CTL_SRE_FAST | PAD_CTL_HYS | \ + PAD_CTL_LVE) + +#define USDHC_PAD_CTRL (PAD_CTL_PUS_22K_UP | \ + PAD_CTL_SPEED_LOW | PAD_CTL_DSE_80ohm | \ + PAD_CTL_SRE_FAST | PAD_CTL_HYS | \ + PAD_CTL_LVE) + +int dram_init(void) +{ + gd->ram_size = get_ram_size((void *)PHYS_SDRAM, PHYS_SDRAM_SIZE); + + return 0; +} + +static void setup_iomux_uart(void) +{ + static iomux_v3_cfg_t const uart1_pads[] = { + MX6_PAD_UART1_TXD__UART1_TXD | MUX_PAD_CTRL(UART_PAD_CTRL), + MX6_PAD_UART1_RXD__UART1_RXD | MUX_PAD_CTRL(UART_PAD_CTRL), + }; + + imx_iomux_v3_setup_multiple_pads(uart1_pads, ARRAY_SIZE(uart1_pads)); +} + +static struct fsl_esdhc_cfg usdhc_cfg[1] = { + {USDHC2_BASE_ADDR}, +}; + +int board_mmc_getcd(struct mmc *mmc) +{ + return 1; /* Assume boot SD always present */ +} + +int board_mmc_init(bd_t *bis) +{ + static iomux_v3_cfg_t const usdhc2_pads[] = { + MX6_PAD_SD2_CLK__USDHC2_CLK | MUX_PAD_CTRL(USDHC_PAD_CTRL), + MX6_PAD_SD2_CMD__USDHC2_CMD | MUX_PAD_CTRL(USDHC_PAD_CTRL), + MX6_PAD_SD2_RST__USDHC2_RST | MUX_PAD_CTRL(USDHC_PAD_CTRL), + MX6_PAD_SD2_DAT0__USDHC2_DAT0 | MUX_PAD_CTRL(USDHC_PAD_CTRL), + MX6_PAD_SD2_DAT1__USDHC2_DAT1 | MUX_PAD_CTRL(USDHC_PAD_CTRL), + MX6_PAD_SD2_DAT2__USDHC2_DAT2 | MUX_PAD_CTRL(USDHC_PAD_CTRL), + MX6_PAD_SD2_DAT3__USDHC2_DAT3 | MUX_PAD_CTRL(USDHC_PAD_CTRL), + MX6_PAD_SD2_DAT4__USDHC2_DAT4 | MUX_PAD_CTRL(USDHC_PAD_CTRL), + MX6_PAD_SD2_DAT5__USDHC2_DAT5 | MUX_PAD_CTRL(USDHC_PAD_CTRL), + MX6_PAD_SD2_DAT6__USDHC2_DAT6 | MUX_PAD_CTRL(USDHC_PAD_CTRL), + MX6_PAD_SD2_DAT7__USDHC2_DAT7 | MUX_PAD_CTRL(USDHC_PAD_CTRL), + }; + + imx_iomux_v3_setup_multiple_pads(usdhc2_pads, ARRAY_SIZE(usdhc2_pads)); + + usdhc_cfg[0].sdhc_clk = mxc_get_clock(MXC_ESDHC2_CLK); + return fsl_esdhc_initialize(bis, &usdhc_cfg[0]); +} + +int board_usb_phy_mode(int port) +{ + return USB_INIT_DEVICE; +} + +int board_early_init_f(void) +{ + setup_iomux_uart(); + return 0; +} + +int board_init(void) +{ + /* address of boot parameters */ + gd->bd->bi_boot_params = PHYS_SDRAM + 0x100; + + return 0; +} + +int board_late_init(void) +{ +#ifdef CONFIG_HW_WATCHDOG + hw_watchdog_init(); +#endif + + return 0; +} + +int checkboard(void) +{ + puts("Board: WaRP Board\n"); + + return 0; +} diff --git a/common/cmd_eeprom.c b/common/cmd_eeprom.c index 29f0f1f..e9904cd 100644 --- a/common/cmd_eeprom.c +++ b/common/cmd_eeprom.c @@ -161,6 +161,9 @@ int eeprom_read (unsigned dev_addr, unsigned offset, uchar *buffer, unsigned cnt #if defined(CONFIG_SPI) && !defined(CONFIG_ENV_EEPROM_IS_ON_I2C) spi_read (addr, alen, buffer, len); #else +#if defined(CONFIG_SYS_I2C_EEPROM_BUS) + i2c_set_bus_num(CONFIG_SYS_I2C_EEPROM_BUS); +#endif if (i2c_read(addr[0], offset, alen - 1, buffer, len)) rcode = 1; #endif @@ -339,6 +342,9 @@ int eeprom_write (unsigned dev_addr, unsigned offset, uchar *buffer, unsigned cn /* Write is enabled ... now write eeprom value. */ #endif +#if defined(CONFIG_SYS_I2C_EEPROM_BUS) + i2c_set_bus_num(CONFIG_SYS_I2C_EEPROM_BUS); +#endif if (i2c_write(addr[0], offset, alen - 1, buffer, len)) rcode = 1; diff --git a/configs/warp_defconfig b/configs/warp_defconfig new file mode 100644 index 0000000..624a8af --- /dev/null +++ b/configs/warp_defconfig @@ -0,0 +1,3 @@ +CONFIG_SYS_EXTRA_OPTIONS="IMX_CONFIG=board/freescale/mx6slevk/imximage.cfg,MX6SL" +CONFIG_ARM=y +CONFIG_TARGET_WARP=y diff --git a/doc/README.fsl-esdhc b/doc/README.fsl-esdhc index b70f271..619c6b2 100644 --- a/doc/README.fsl-esdhc +++ b/doc/README.fsl-esdhc @@ -1,5 +1,6 @@ CONFIG_SYS_FSL_ESDHC_LE means ESDHC IP is in little-endian mode. CONFIG_SYS_FSL_ESDHC_BE means ESDHC IP is in big-endian mode. +CONFIG_SYS_FSL_ESDHC_FORCE_VSELECT forces to run at 1.8V. Accessing ESDHC registers can be determined by ESDHC IP's endian mode or processor's endian mode. diff --git a/doc/README.mxc_hab b/doc/README.mxc_hab index 43e64a2..e9340dd 100644 --- a/doc/README.mxc_hab +++ b/doc/README.mxc_hab @@ -46,3 +46,51 @@ cat u-boot.imx U-Boot_CSF_pad.bin > u-boot-signed.imx NOTE: U-Boot_CSF.bin needs to be padded to the value specified in the imximage.cfg file. + +Setup U-Boot Image for Encrypted Boot +------------------------------------- +An authenticated U-Boot image is used as starting point for +Encrypted Boot. The image is encrypted by Freescale's Code +Signing Tool (CST). The CST replaces only the image data of +u-boot.imx with the encrypted data. The Initial Vector Table, +DCD, and Boot data, remains in plaintext. + +The image data is encrypted with a Encryption Key (DEK). +Therefore, this key is needed to decrypt the data during the +booting process. The DEK is protected by wrapping it in a Blob, +which needs to be appended to the U-Boot image and specified in +the CSF file. + +The DEK blob is generated by an authenticated U-Boot image with +the dek_blob cmd enabled. The image used for DEK blob generation +needs to have the following configurations enabled: + +CONFIG_SECURE_BOOT +CONFIG_SYS_FSL_SEC_COMPAT 4 /* HAB version */ +CONFIG_FSL_CAAM +CONFIG_CMD_DEKBLOB + +Note: The encrypted boot feature is only supported by HABv4 or +greater. + +The dek_blob command then can be used to generate the DEK blob of +a DEK previously loaded in memory. The command is used as follows: + +dek_blob <DEK address> <Output Address> <Key Size in Bits> +example: dek_blob 0x10800000 0x10801000 192 + +The resulting DEK blob then is used to construct the encrypted +U-Boot image. Note that the blob needs to be transferred back +to the host.Then the following commands are used to construct +the final image. + +objcopy -I binary -O binary --pad-to 0x2000 --gap-fill=0x00 \ + U-Boot_CSF.bin U-Boot_CSF_pad.bin +cat u-boot.imx U-Boot_CSF_pad.bin > u-boot-signed.imx +objcopy -I binary -O binary --pad-to <blob_dst> --gap-fill=0x00 \ + u-boot-signed.imx u-boot-signed-pad.bin +cat u-boot-signed-pad.imx DEK_blob.bin > u-boot-encrypted.imx + + NOTE: u-boot-signed.bin needs to be padded to the value + equivalent to the address in which the DEK blob is specified + in the CSF. diff --git a/drivers/crypto/fsl/Makefile b/drivers/crypto/fsl/Makefile index c0cf642..4aa91e4 100644 --- a/drivers/crypto/fsl/Makefile +++ b/drivers/crypto/fsl/Makefile @@ -8,5 +8,5 @@ obj-y += sec.o obj-$(CONFIG_FSL_CAAM) += jr.o fsl_hash.o jobdesc.o error.o -obj-$(CONFIG_CMD_BLOB) += fsl_blob.o +obj-$(CONFIG_CMD_BLOB)$(CONFIG_CMD_DEKBLOB) += fsl_blob.o obj-$(CONFIG_RSA_FREESCALE_EXP) += fsl_rsa.o diff --git a/drivers/crypto/fsl/desc.h b/drivers/crypto/fsl/desc.h index 504f2b0..18e2ec8 100644 --- a/drivers/crypto/fsl/desc.h +++ b/drivers/crypto/fsl/desc.h @@ -12,11 +12,18 @@ #ifndef DESC_H #define DESC_H +#define KEY_BLOB_SIZE 32 +#define MAC_SIZE 16 + /* Max size of any CAAM descriptor in 32-bit words, inclusive of header */ #define MAX_CAAM_DESCSIZE 64 +/* Size of DEK Blob descriptor, inclusive of header */ +#define DEK_BLOB_DESCSIZE 9 + /* Block size of any entity covered/uncovered with a KEK/TKEK */ #define KEK_BLOCKSIZE 16 + /* * Supported descriptor command types as they show up * inside a descriptor command word. @@ -273,6 +280,13 @@ #define LDLEN_SET_OFIFO_OFFSET_MASK (3 << LDLEN_SET_OFIFO_OFFSET_SHIFT) /* + * AAD Definitions + */ +#define AES_KEY_SHIFT 8 +#define LD_CCM_MODE 0x66 +#define KEY_AES_SRC (0x55 << AES_KEY_SHIFT) + +/* * FIFO_LOAD/FIFO_STORE/SEQ_FIFO_LOAD/SEQ_FIFO_STORE * Command Constructs */ @@ -418,6 +432,7 @@ #define OP_PCLID_MASK (0xff << 16) /* Assuming OP_TYPE = OP_TYPE_UNI_PROTOCOL */ +#define OP_PCLID_SECMEM 0x08 #define OP_PCLID_BLOB (0x0d << OP_PCLID_SHIFT) #define OP_PCLID_SECRETKEY (0x11 << OP_PCLID_SHIFT) #define OP_PCLID_PUBLICKEYPAIR (0x14 << OP_PCLID_SHIFT) diff --git a/drivers/crypto/fsl/fsl_blob.c b/drivers/crypto/fsl/fsl_blob.c index 9923bcb..8b25921 100644 --- a/drivers/crypto/fsl/fsl_blob.c +++ b/drivers/crypto/fsl/fsl_blob.c @@ -7,6 +7,8 @@ #include <common.h> #include <malloc.h> +#include <fsl_sec.h> +#include <asm-generic/errno.h> #include "jobdesc.h" #include "desc.h" #include "jr.h" @@ -59,3 +61,53 @@ int blob_encap(u8 *key_mod, u8 *src, u8 *dst, u32 len) free(desc); return ret; } + +#ifdef CONFIG_CMD_DEKBLOB +int blob_dek(const u8 *src, u8 *dst, u8 len) +{ + int ret, size, i = 0; + u32 *desc; + + int out_sz = WRP_HDR_SIZE + len + KEY_BLOB_SIZE + MAC_SIZE; + + puts("\nEncapsulating provided DEK to form blob\n"); + desc = memalign(ARCH_DMA_MINALIGN, + sizeof(uint32_t) * DEK_BLOB_DESCSIZE); + if (!desc) { + debug("Not enough memory for descriptor allocation\n"); + return -ENOMEM; + } + + ret = inline_cnstr_jobdesc_blob_dek(desc, src, dst, len); + if (ret) { + debug("Error in Job Descriptor Construction: %d\n", ret); + } else { + size = roundup(sizeof(uint32_t) * DEK_BLOB_DESCSIZE, + ARCH_DMA_MINALIGN); + flush_dcache_range((unsigned long)desc, + (unsigned long)desc + size); + size = roundup(sizeof(uint8_t) * out_sz, ARCH_DMA_MINALIGN); + flush_dcache_range((unsigned long)dst, + (unsigned long)dst + size); + + ret = run_descriptor_jr(desc); + } + + if (ret) { + debug("Error in Encapsulation %d\n", ret); + goto err; + } + + size = roundup(out_sz, ARCH_DMA_MINALIGN); + invalidate_dcache_range((unsigned long)dst, (unsigned long)dst+size); + + puts("DEK Blob\n"); + for (i = 0; i < out_sz; i++) + printf("%02X", ((uint8_t *)dst)[i]); + printf("\n"); + +err: + free(desc); + return ret; +} +#endif diff --git a/drivers/crypto/fsl/jobdesc.c b/drivers/crypto/fsl/jobdesc.c index cc0dced..5695bef 100644 --- a/drivers/crypto/fsl/jobdesc.c +++ b/drivers/crypto/fsl/jobdesc.c @@ -9,12 +9,157 @@ */ #include <common.h> +#include <fsl_sec.h> #include "desc_constr.h" #include "jobdesc.h" #include "rsa_caam.h" -#define KEY_BLOB_SIZE 32 -#define MAC_SIZE 16 +#ifdef CONFIG_MX6 +/*! + * Secure memory run command + * + * @param sec_mem_cmd Secure memory command register + * @return cmd_status Secure memory command status register + */ +uint32_t secmem_set_cmd(uint32_t sec_mem_cmd) +{ + uint32_t temp_reg; + + sec_out32(CAAM_SMCJR0, sec_mem_cmd); + + do { + temp_reg = sec_in32(CAAM_SMCSJR0); + } while (temp_reg & CMD_COMPLETE); + + return temp_reg; +} + +/*! + * CAAM page allocation: + * Allocates a partition from secure memory, with the id + * equal to partion_num. This will de-allocate the page + * if it is already allocated. The partition will have + * full access permissions. The permissions are set before, + * running a job descriptor. A memory page of secure RAM + * is allocated for the partition. + * + * @param page Number of the page to allocate. + * @param partition Number of the partition to allocate. + * @return 0 on success, ERROR_IN_PAGE_ALLOC otherwise + */ +int caam_page_alloc(uint8_t page_num, uint8_t partition_num) +{ + uint32_t temp_reg; + + /* + * De-Allocate partition_num if already allocated to ARM core + */ + if (sec_in32(CAAM_SMPO_0) & PARTITION_OWNER(partition_num)) { + temp_reg = secmem_set_cmd(PARTITION(partition_num) | + CMD_PART_DEALLOC); + if (temp_reg & SMCSJR_AERR) { + printf("Error: De-allocation status 0x%X\n", temp_reg); + return ERROR_IN_PAGE_ALLOC; + } + } + + /* set the access rights to allow full access */ + sec_out32(CAAM_SMAG1JR0(partition_num), 0xF); + sec_out32(CAAM_SMAG2JR0(partition_num), 0xF); + sec_out32(CAAM_SMAPJR0(partition_num), 0xFF); + + /* Now need to allocate partition_num of secure RAM. */ + /* De-Allocate page_num by starting with a page inquiry command */ + temp_reg = secmem_set_cmd(PAGE(page_num) | CMD_INQUIRY); + + /* if the page is owned, de-allocate it */ + if ((temp_reg & SMCSJR_PO) == PAGE_OWNED) { + temp_reg = secmem_set_cmd(PAGE(page_num) | CMD_PAGE_DEALLOC); + if (temp_reg & SMCSJR_AERR) { + printf("Error: Allocation status 0x%X\n", temp_reg); + return ERROR_IN_PAGE_ALLOC; + } + } + + /* Allocate page_num to partition_num */ + temp_reg = secmem_set_cmd(PAGE(page_num) | PARTITION(partition_num) + | CMD_PAGE_ALLOC); + if (temp_reg & SMCSJR_AERR) { + printf("Error: Allocation status 0x%X\n", temp_reg); + return ERROR_IN_PAGE_ALLOC; + } + /* page inquiry command to ensure that the page was allocated */ + temp_reg = secmem_set_cmd(PAGE(page_num) | CMD_INQUIRY); + + /* if the page is not owned => problem */ + if ((temp_reg & SMCSJR_PO) != PAGE_OWNED) { + printf("Allocation of page %d in partition %d failed 0x%X\n", + temp_reg, page_num, partition_num); + + return ERROR_IN_PAGE_ALLOC; + } + + return 0; +} + +int inline_cnstr_jobdesc_blob_dek(uint32_t *desc, const uint8_t *plain_txt, + uint8_t *dek_blob, uint32_t in_sz) +{ + uint32_t ret = 0; + u32 aad_w1, aad_w2; + /* output blob will have 32 bytes key blob in beginning and + * 16 byte HMAC identifier at end of data blob */ + uint32_t out_sz = in_sz + KEY_BLOB_SIZE + MAC_SIZE; + /* Setting HDR for blob */ + uint8_t wrapped_key_hdr[8] = {HDR_TAG, 0x00, WRP_HDR_SIZE + out_sz, + HDR_PAR, HAB_MOD, HAB_ALG, in_sz, HAB_FLG}; + + /* initialize the blob array */ + memset(dek_blob, 0, out_sz + 8); + /* Copy the header into the DEK blob buffer */ + memcpy(dek_blob, wrapped_key_hdr, sizeof(wrapped_key_hdr)); + + /* allocating secure memory */ + ret = caam_page_alloc(PAGE_1, PARTITION_1); + if (ret) + return ret; + + /* Write DEK to secure memory */ + memcpy((uint32_t *)SEC_MEM_PAGE1, (uint32_t *)plain_txt, in_sz); + + unsigned long start = (unsigned long)SEC_MEM_PAGE1 & + ~(ARCH_DMA_MINALIGN - 1); + unsigned long end = ALIGN(start + 0x1000, ARCH_DMA_MINALIGN); + flush_dcache_range(start, end); + + /* Now configure the access rights of the partition */ + sec_out32(CAAM_SMAG1JR0(PARTITION_1), KS_G1); /* set group 1 */ + sec_out32(CAAM_SMAG2JR0(PARTITION_1), 0); /* clear group 2 */ + sec_out32(CAAM_SMAPJR0(PARTITION_1), PERM); /* set perm & locks */ + + /* construct aad for AES */ + aad_w1 = (in_sz << OP_ALG_ALGSEL_SHIFT) | KEY_AES_SRC | LD_CCM_MODE; + aad_w2 = 0x0; + + init_job_desc(desc, 0); + + append_cmd(desc, CMD_LOAD | CLASS_2 | KEY_IMM | KEY_ENC | + (0x0c << LDST_OFFSET_SHIFT) | 0x08); + + append_u32(desc, aad_w1); + + append_u32(desc, aad_w2); + + append_cmd_ptr(desc, (dma_addr_t)SEC_MEM_PAGE1, in_sz, CMD_SEQ_IN_PTR); + + append_cmd_ptr(desc, (dma_addr_t)dek_blob + 8, out_sz, CMD_SEQ_OUT_PTR); + + append_operation(desc, OP_TYPE_ENCAP_PROTOCOL | OP_PCLID_BLOB | + OP_PCLID_SECMEM); + + return ret; +} +#endif void inline_cnstr_jobdesc_hash(uint32_t *desc, const uint8_t *msg, uint32_t msgsz, uint8_t *digest, diff --git a/drivers/crypto/fsl/jobdesc.h b/drivers/crypto/fsl/jobdesc.h index 84b3edd..112404c 100644 --- a/drivers/crypto/fsl/jobdesc.h +++ b/drivers/crypto/fsl/jobdesc.h @@ -14,6 +14,20 @@ #define KEY_IDNFR_SZ_BYTES 16 +#ifdef CONFIG_CMD_DEKBLOB +/* inline_cnstr_jobdesc_blob_dek: + * Intializes and constructs the job descriptor for DEK encapsulation + * using the given parameters. + * @desc: reference to the job descriptor + * @plain_txt: reference to the DEK + * @enc_blob: reference where to store the blob + * @in_sz: size in bytes of the DEK + * @return: 0 on success, ECONSTRJDESC otherwise + */ +int inline_cnstr_jobdesc_blob_dek(uint32_t *desc, const uint8_t *plain_txt, + uint8_t *enc_blob, uint32_t in_sz); +#endif + void inline_cnstr_jobdesc_hash(uint32_t *desc, const uint8_t *msg, uint32_t msgsz, uint8_t *digest, u32 alg_type, uint32_t alg_size, int sg_tbl); diff --git a/drivers/crypto/fsl/jr.c b/drivers/crypto/fsl/jr.c index f9d4938..f99d594 100644 --- a/drivers/crypto/fsl/jr.c +++ b/drivers/crypto/fsl/jr.c @@ -90,11 +90,13 @@ static int jr_init(void) jr.liodn = DEFAULT_JR_LIODN; #endif jr.size = JR_SIZE; - jr.input_ring = (dma_addr_t *)malloc(JR_SIZE * sizeof(dma_addr_t)); + jr.input_ring = (dma_addr_t *)memalign(ARCH_DMA_MINALIGN, + JR_SIZE * sizeof(dma_addr_t)); if (!jr.input_ring) return -1; jr.output_ring = - (struct op_ring *)malloc(JR_SIZE * sizeof(struct op_ring)); + (struct op_ring *)memalign(ARCH_DMA_MINALIGN, + JR_SIZE * sizeof(struct op_ring)); if (!jr.output_ring) return -1; @@ -163,13 +165,23 @@ static int jr_enqueue(uint32_t *desc_addr, CIRC_SPACE(jr.head, jr.tail, jr.size) <= 0) return -1; - jr.input_ring[head] = desc_phys_addr; jr.info[head].desc_phys_addr = desc_phys_addr; jr.info[head].desc_addr = (uint32_t)desc_addr; jr.info[head].callback = (void *)callback; jr.info[head].arg = arg; jr.info[head].op_done = 0; + unsigned long start = (unsigned long)&jr.info[head] & + ~(ARCH_DMA_MINALIGN - 1); + unsigned long end = ALIGN(start + sizeof(struct jr_info), + ARCH_DMA_MINALIGN); + flush_dcache_range(start, end); + + jr.input_ring[head] = desc_phys_addr; + start = (unsigned long)&jr.input_ring[head] & ~(ARCH_DMA_MINALIGN - 1); + end = ALIGN(start + sizeof(dma_addr_t), ARCH_DMA_MINALIGN); + flush_dcache_range(start, end); + jr.head = (head + 1) & (jr.size - 1); sec_out32(®s->irja, 1); @@ -187,6 +199,13 @@ static int jr_dequeue(void) void *arg = NULL; while (sec_in32(®s->orsf) && CIRC_CNT(jr.head, jr.tail, jr.size)) { + unsigned long start = (unsigned long)jr.output_ring & + ~(ARCH_DMA_MINALIGN - 1); + unsigned long end = ALIGN(start + + sizeof(struct op_ring)*JR_SIZE, + ARCH_DMA_MINALIGN); + invalidate_dcache_range(start, end); + found = 0; dma_addr_t op_desc = jr.output_ring[jr.tail].desc; @@ -333,13 +352,17 @@ static int instantiate_rng(void) memset(&op, 0, sizeof(struct result)); - desc = malloc(sizeof(int) * 6); + desc = memalign(ARCH_DMA_MINALIGN, sizeof(uint32_t) * 6); if (!desc) { printf("cannot allocate RNG init descriptor memory\n"); return -1; } inline_cnstr_jobdesc_rng_instantiation(desc); + int size = roundup(sizeof(uint32_t) * 6, ARCH_DMA_MINALIGN); + flush_dcache_range((unsigned long)desc, + (unsigned long)desc + size); + ret = run_descriptor_jr(desc); if (ret) diff --git a/drivers/mmc/fsl_esdhc.c b/drivers/mmc/fsl_esdhc.c index f5d2ccb..c5e270d 100644 --- a/drivers/mmc/fsl_esdhc.c +++ b/drivers/mmc/fsl_esdhc.c @@ -54,19 +54,21 @@ struct fsl_esdhc { uint fevt; /* Force event register */ uint admaes; /* ADMA error status register */ uint adsaddr; /* ADMA system address register */ - char reserved2[160]; /* reserved */ + char reserved2[100]; /* reserved */ + uint vendorspec; /* Vendor Specific register */ + char reserved3[59]; /* reserved */ uint hostver; /* Host controller version register */ - char reserved3[4]; /* reserved */ - uint dmaerraddr; /* DMA error address register */ char reserved4[4]; /* reserved */ - uint dmaerrattr; /* DMA error attribute register */ + uint dmaerraddr; /* DMA error address register */ char reserved5[4]; /* reserved */ + uint dmaerrattr; /* DMA error attribute register */ + char reserved6[4]; /* reserved */ uint hostcapblt2; /* Host controller capabilities register 2 */ - char reserved6[8]; /* reserved */ + char reserved7[8]; /* reserved */ uint tcr; /* Tuning control register */ - char reserved7[28]; /* reserved */ + char reserved8[28]; /* reserved */ uint sddirctl; /* SD direction control register */ - char reserved8[712]; /* reserved */ + char reserved9[712]; /* reserved */ uint scr; /* eSDHC control register */ }; @@ -342,6 +344,15 @@ esdhc_send_cmd(struct mmc *mmc, struct mmc_cmd *cmd, struct mmc_data *data) goto out; } + /* Switch voltage to 1.8V if CMD11 succeeded */ + if (cmd->cmdidx == SD_CMD_SWITCH_UHS18V) { + esdhc_setbits32(®s->vendorspec, ESDHC_VENDORSPEC_VSELECT); + + printf("Run CMD11 1.8V switch\n"); + /* Sleep for 5 ms - max time for card to switch to 1.8V */ + udelay(5000); + } + /* Workaround for ESDHC errata ENGcm03648 */ if (!data && (cmd->resp_type & MMC_RSP_BUSY)) { int timeout = 2500; @@ -414,6 +425,10 @@ out: while ((esdhc_read32(®s->sysctl) & SYSCTL_RSTD)) ; } + + /* If this was CMD11, then notify that power cycle is needed */ + if (cmd->cmdidx == SD_CMD_SWITCH_UHS18V) + printf("CMD11 to switch to 1.8V mode failed, card requires power cycle.\n"); } esdhc_write32(®s->irqstat, -1); @@ -509,6 +524,10 @@ static int esdhc_init(struct mmc *mmc) /* Set timout to the maximum value */ esdhc_clrsetbits32(®s->sysctl, SYSCTL_TIMEOUT_MASK, 14 << 16); +#ifdef CONFIG_SYS_FSL_ESDHC_FORCE_VSELECT + esdhc_setbits32(®s->vendorspec, ESDHC_VENDORSPEC_VSELECT); +#endif + return 0; } diff --git a/include/configs/mx53loco.h b/include/configs/mx53loco.h index 42bc3c8..8d8b93c 100644 --- a/include/configs/mx53loco.h +++ b/include/configs/mx53loco.h @@ -24,6 +24,8 @@ #define CONFIG_SYS_GENERIC_BOARD +#define CONFIG_DISPLAY_CPUINFO + /* Size of malloc() pool */ #define CONFIG_SYS_MALLOC_LEN (10 * 1024 * 1024) diff --git a/include/configs/mx6sabre_common.h b/include/configs/mx6sabre_common.h index 4aa8101..f0e37f0 100644 --- a/include/configs/mx6sabre_common.h +++ b/include/configs/mx6sabre_common.h @@ -53,6 +53,8 @@ #define CONFIG_GENERIC_MMC #define CONFIG_BOUNCE_BUFFER #define CONFIG_CMD_EXT2 +#define CONFIG_CMD_EXT4 +#define CONFIG_CMD_EXT4_WRITE #define CONFIG_CMD_FAT #define CONFIG_DOS_PARTITION @@ -276,4 +278,18 @@ #define CONFIG_IMX_HDMI #define CONFIG_IMX_VIDEO_SKIP +#define CONFIG_CI_UDC +#define CONFIG_USBD_HS +#define CONFIG_USB_GADGET_DUALSPEED + +#define CONFIG_USB_GADGET +#define CONFIG_CMD_USB_MASS_STORAGE +#define CONFIG_USB_GADGET_MASS_STORAGE +#define CONFIG_USBDOWNLOAD_GADGET +#define CONFIG_USB_GADGET_VBUS_DRAW 2 + +#define CONFIG_G_DNL_VENDOR_NUM 0x0525 +#define CONFIG_G_DNL_PRODUCT_NUM 0xa4a5 +#define CONFIG_G_DNL_MANUFACTURER "FSL" + #endif /* __MX6QSABRE_COMMON_CONFIG_H */ diff --git a/include/configs/mx6slevk.h b/include/configs/mx6slevk.h index c567d9d..1221418 100644 --- a/include/configs/mx6slevk.h +++ b/include/configs/mx6slevk.h @@ -48,6 +48,18 @@ #define CONFIG_CMD_FAT #define CONFIG_DOS_PARTITION +/* I2C Configs */ +#define CONFIG_CMD_I2C +#define CONFIG_SYS_I2C +#define CONFIG_SYS_I2C_MXC +#define CONFIG_SYS_I2C_SPEED 100000 + +/* PMIC */ +#define CONFIG_POWER +#define CONFIG_POWER_I2C +#define CONFIG_POWER_PFUZE100 +#define CONFIG_POWER_PFUZE100_I2C_ADDR 0x08 + #define CONFIG_CMD_PING #define CONFIG_CMD_DHCP #define CONFIG_CMD_MII diff --git a/include/configs/ot1200.h b/include/configs/ot1200.h index c061e93..3c60b4f 100644 --- a/include/configs/ot1200.h +++ b/include/configs/ot1200.h @@ -131,6 +131,16 @@ #define CONFIG_PHYLIB #define CONFIG_PHY_SMSC +#ifndef CONFIG_SPL +#define CONFIG_CMD_EEPROM +#define CONFIG_ENV_EEPROM_IS_ON_I2C +#define CONFIG_SYS_I2C_EEPROM_BUS 1 +#define CONFIG_SYS_I2C_EEPROM_ADDR_LEN 1 +#define CONFIG_SYS_EEPROM_PAGE_WRITE_BITS 3 +#define CONFIG_SYS_EEPROM_PAGE_WRITE_DELAY_MS 5 +#define CONFIG_SYS_I2C_MULTI_EEPROMS +#endif + /* Miscellaneous commands */ #define CONFIG_CMD_BMODE #define CONFIG_CMD_SETEXPR diff --git a/include/configs/tbs2910.h b/include/configs/tbs2910.h index c097b98..7089378 100644 --- a/include/configs/tbs2910.h +++ b/include/configs/tbs2910.h @@ -165,6 +165,19 @@ #define CONFIG_USB_MAX_CONTROLLER_COUNT 2 #define CONFIG_MXC_USB_PORTSC (PORT_PTS_UTMI | PORT_PTS_PTW) #define CONFIG_USB_STORAGE +#define CONFIG_CMD_USB_MASS_STORAGE +#ifdef CONFIG_CMD_USB_MASS_STORAGE +#define CONFIG_CI_UDC +#define CONFIG_USBD_HS +#define CONFIG_USB_GADGET +#define CONFIG_USB_GADGET_MASS_STORAGE +#define CONFIG_USB_GADGET_DUALSPEED +#define CONFIG_USB_GADGET_VBUS_DRAW 0 +#define CONFIG_USBDOWNLOAD_GADGET +#define CONFIG_G_DNL_VENDOR_NUM 0x0525 +#define CONFIG_G_DNL_PRODUCT_NUM 0xa4a5 +#define CONFIG_G_DNL_MANUFACTURER "TBS" +#endif /* CONFIG_CMD_USB_MASS_STORAGE */ #define CONFIG_USB_KEYBOARD #ifdef CONFIG_USB_KEYBOARD #define CONFIG_SYS_USB_EVENT_POLL_VIA_INT_QUEUE diff --git a/include/configs/warp.h b/include/configs/warp.h new file mode 100644 index 0000000..bcdd112 --- /dev/null +++ b/include/configs/warp.h @@ -0,0 +1,228 @@ +/* + * Copyright (C) 2014 O.S. Systems Software LTDA. + * Copyright (C) 2014 Kynetics LLC. + * Copyright (C) 2014 Revolution Robotics, Inc. + * + * Author: Otavio Salvador <otavio@ossystems.com.br> + * + * Configuration settings for the WaRP Board + * + * SPDX-License-Identifier: GPL-2.0+ + */ + +#ifndef __CONFIG_H +#define __CONFIG_H + +#include <asm/arch/imx-regs.h> +#include <linux/sizes.h> +#include "mx6_common.h" + +#define CONFIG_MX6 +#define CONFIG_DISPLAY_CPUINFO +#define CONFIG_DISPLAY_BOARDINFO +#define CONFIG_SYS_GENERIC_BOARD + +#define CONFIG_CMDLINE_TAG +#define CONFIG_SETUP_MEMORY_TAGS +#define CONFIG_INITRD_TAG +#define CONFIG_REVISION_TAG + +/* Size of malloc() pool */ +#define CONFIG_SYS_MALLOC_LEN (3 * SZ_1M) + +#define CONFIG_BOARD_EARLY_INIT_F +#define CONFIG_BOARD_LATE_INIT +#define CONFIG_MXC_GPIO + +#define CONFIG_MXC_UART +#define CONFIG_MXC_UART_BASE UART1_IPS_BASE_ADDR + +/* MMC Configs */ +#define CONFIG_FSL_ESDHC +#define CONFIG_FSL_USDHC +#define CONFIG_SYS_FSL_ESDHC_ADDR 0 +#define CONFIG_SYS_FSL_ESDHC_FORCE_VSELECT + +#define CONFIG_MMC +#define CONFIG_CMD_MMC +#define CONFIG_GENERIC_MMC +#define CONFIG_BOUNCE_BUFFER +#define CONFIG_CMD_EXT2 +#define CONFIG_CMD_EXT4 +#define CONFIG_CMD_EXT4_WRITE +#define CONFIG_CMD_FAT +#define CONFIG_DOS_PARTITION + +/* allow to overwrite serial and ethaddr */ +#define CONFIG_ENV_OVERWRITE +#define CONFIG_CONS_INDEX 1 +#define CONFIG_BAUDRATE 115200 + +/* FLASH and environment organization */ +#define CONFIG_SYS_NO_FLASH + +/* Command definition */ +#include <config_cmd_default.h> +#undef CONFIG_CMD_NET +#undef CONFIG_CMD_NFS + +#define CONFIG_BOOTDELAY 3 + +#define CONFIG_LOADADDR 0x82000000 +#define CONFIG_SYS_TEXT_BASE 0x87800000 + +/* Miscellaneous configurable options */ +#define CONFIG_SYS_LONGHELP +#define CONFIG_SYS_HUSH_PARSER +#define CONFIG_AUTO_COMPLETE +#define CONFIG_SYS_CBSIZE 256 + +/* Watchdog */ +#define CONFIG_HW_WATCHDOG +#define CONFIG_IMX_WATCHDOG +#define CONFIG_WATCHDOG_TIMEOUT_MSECS 30000 /* 30s */ + +/* Print Buffer Size */ +#define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + sizeof(CONFIG_SYS_PROMPT) + 16) +#define CONFIG_SYS_MAXARGS 16 +#define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE + +#define CONFIG_SYS_MEMTEST_START 0x80000000 +#define CONFIG_SYS_MEMTEST_END (CONFIG_SYS_MEMTEST_START + SZ_256M) + +#define CONFIG_SYS_LOAD_ADDR CONFIG_LOADADDR + +#define CONFIG_CMDLINE_EDITING +#define CONFIG_STACKSIZE SZ_128K + +/* Physical Memory Map */ +#define CONFIG_NR_DRAM_BANKS 1 +#define PHYS_SDRAM MMDC0_ARB_BASE_ADDR +#define PHYS_SDRAM_SIZE SZ_512M + +#define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM +#define CONFIG_SYS_INIT_RAM_ADDR IRAM_BASE_ADDR +#define CONFIG_SYS_INIT_RAM_SIZE IRAM_SIZE + +#define CONFIG_SYS_INIT_SP_OFFSET \ + (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE) +#define CONFIG_SYS_INIT_SP_ADDR \ + (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET) + +#define CONFIG_ENV_OFFSET (6 * SZ_64K) +#define CONFIG_ENV_SIZE SZ_8K +#define CONFIG_ENV_IS_IN_MMC +#define CONFIG_SYS_MMC_ENV_DEV 0 + +/* VDD voltage 1.65 - 1.95 */ +#define CONFIG_SYS_SD_VOLTAGE 0x00000080 + +#define CONFIG_OF_LIBFDT +#define CONFIG_CMD_BOOTZ + +#ifndef CONFIG_SYS_DCACHE_OFF +#define CONFIG_CMD_CACHE +#endif + +/* USB Configs */ +#define CONFIG_CMD_USB +#ifdef CONFIG_CMD_USB +#define CONFIG_USB_EHCI +#define CONFIG_USB_EHCI_MX6 +#define CONFIG_USB_STORAGE +#define CONFIG_EHCI_HCD_INIT_AFTER_RESET +#define CONFIG_MXC_USB_PORTSC (PORT_PTS_UTMI | PORT_PTS_PTW) +#define CONFIG_MXC_USB_FLAGS 0 +#define CONFIG_USB_MAX_CONTROLLER_COUNT 1 /* Only OTG2 port enabled */ +#endif + +#define CONFIG_CI_UDC +#define CONFIG_USBD_HS +#define CONFIG_USB_GADGET_DUALSPEED + +#define CONFIG_USB_GADGET +#define CONFIG_CMD_USB_MASS_STORAGE +#define CONFIG_USB_GADGET_MASS_STORAGE +#define CONFIG_USBDOWNLOAD_GADGET +#define CONFIG_USB_GADGET_VBUS_DRAW 2 + +#define CONFIG_G_DNL_VENDOR_NUM 0x0525 +#define CONFIG_G_DNL_PRODUCT_NUM 0xa4a5 +#define CONFIG_G_DNL_MANUFACTURER "FSL" + +#define CONFIG_EXTRA_ENV_SETTINGS \ + "script=boot.scr\0" \ + "image=zImage\0" \ + "console=ttymxc0\0" \ + "fdt_high=0xffffffff\0" \ + "initrd_high=0xffffffff\0" \ + "fdt_file=imx6sl-warp.dtb\0" \ + "fdt_addr=0x88000000\0" \ + "initrd_addr=0x83800000\0" \ + "boot_fdt=try\0" \ + "ip_dyn=yes\0" \ + "mmcdev=0\0" \ + "mmcpart=1\0" \ + "mmcroot=/dev/mmcblk0p2 rootwait rw\0" \ + "mmcargs=setenv bootargs console=${console},${baudrate} " \ + "root=${mmcroot}\0" \ + "loadbootscript=" \ + "fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${script};\0" \ + "bootscript=echo Running bootscript from mmc ...; " \ + "source\0" \ + "loadimage=fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${image}\0" \ + "loadfdt=fatload mmc ${mmcdev}:${mmcpart} ${fdt_addr} ${fdt_file}\0" \ + "mmcboot=echo Booting from mmc ...; " \ + "run mmcargs; " \ + "if test ${boot_fdt} = yes || test ${boot_fdt} = try; then " \ + "if run loadfdt; then " \ + "bootz ${loadaddr} - ${fdt_addr}; " \ + "else " \ + "if test ${boot_fdt} = try; then " \ + "bootz; " \ + "else " \ + "echo WARN: Cannot load the DT; " \ + "fi; " \ + "fi; " \ + "else " \ + "bootz; " \ + "fi;\0" \ + "netargs=setenv bootargs console=${console},${baudrate} " \ + "root=/dev/nfs " \ + "ip=dhcp nfsroot=${serverip}:${nfsroot},v3,tcp\0" \ + "netboot=echo Booting from net ...; " \ + "run netargs; " \ + "if test ${ip_dyn} = yes; then " \ + "setenv get_cmd dhcp; " \ + "else " \ + "setenv get_cmd tftp; " \ + "fi; " \ + "${get_cmd} ${image}; " \ + "if test ${boot_fdt} = yes || test ${boot_fdt} = try; then " \ + "if ${get_cmd} ${fdt_addr} ${fdt_file}; then " \ + "bootz ${loadaddr} - ${fdt_addr}; " \ + "else " \ + "if test ${boot_fdt} = try; then " \ + "bootz; " \ + "else " \ + "echo WARN: Cannot load the DT; " \ + "fi; " \ + "fi; " \ + "else " \ + "bootz; " \ + "fi;\0" + +#define CONFIG_BOOTCOMMAND \ + "mmc dev ${mmcdev};" \ + "mmc dev ${mmcdev}; if mmc rescan; then " \ + "if run loadbootscript; then " \ + "run bootscript; " \ + "else " \ + "if run loadimage; then " \ + "run mmcboot; " \ + "else run netboot; " \ + "fi; " \ + "fi; " \ + "else run netboot; fi" + +#endif /* __CONFIG_H */ diff --git a/include/fsl_esdhc.h b/include/fsl_esdhc.h index 313fa1e..57295b4 100644 --- a/include/fsl_esdhc.h +++ b/include/fsl_esdhc.h @@ -155,6 +155,8 @@ #define ESDHC_HOSTCAPBLT_DMAS 0x00400000 #define ESDHC_HOSTCAPBLT_HSS 0x00200000 +#define ESDHC_VENDORSPEC_VSELECT 0x00000002 /* Use 1.8V */ + struct fsl_esdhc_cfg { u32 esdhc_base; u32 sdhc_clk; diff --git a/include/fsl_sec.h b/include/fsl_sec.h index b6e6f04..dbfae68 100644 --- a/include/fsl_sec.h +++ b/include/fsl_sec.h @@ -135,7 +135,7 @@ typedef struct ccsr_sec { #define CONFIG_JRSTARTR_JR0 0x00000001 struct jr_regs { -#ifdef CONFIG_SYS_FSL_SEC_LE +#if defined(CONFIG_SYS_FSL_SEC_LE) && !defined(CONFIG_MX6) u32 irba_l; u32 irba_h; #else @@ -148,7 +148,7 @@ struct jr_regs { u32 irsa; u32 rsvd3; u32 irja; -#ifdef CONFIG_SYS_FSL_SEC_LE +#if defined(CONFIG_SYS_FSL_SEC_LE) && !defined(CONFIG_MX6) u32 orba_l; u32 orba_h; #else @@ -180,7 +180,7 @@ struct jr_regs { * related information */ struct sg_entry { -#ifdef CONFIG_SYS_FSL_SEC_LE +#ifdef defined(CONFIG_SYS_FSL_SEC_LE) && !defined(CONFIG_MX6) uint32_t addr_lo; /* Memory Address - lo */ uint16_t addr_hi; /* Memory Address of start of buffer - hi */ uint16_t reserved_zero; @@ -201,7 +201,79 @@ struct sg_entry { #define SG_ENTRY_OFFSET_SHIFT 0 }; +#ifdef CONFIG_MX6 +/* CAAM Job Ring 0 Registers */ +/* Secure Memory Partition Owner register */ +#define SMCSJR_PO (3 << 6) +/* JR Allocation Error */ +#define SMCSJR_AERR (3 << 12) +/* Secure memory partition 0 page 0 owner register */ +#define CAAM_SMPO_0 CONFIG_SYS_FSL_SEC_ADDR + 0x1FBC +/* Secure memory command register */ +#define CAAM_SMCJR0 CONFIG_SYS_FSL_SEC_ADDR + 0x10f4 +/* Secure memory command status register */ +#define CAAM_SMCSJR0 CONFIG_SYS_FSL_SEC_ADDR + 0x10fc +/* Secure memory access permissions register */ +#define CAAM_SMAPJR0(y) (CONFIG_SYS_FSL_SEC_ADDR + 0x1104 + y*16) +/* Secure memory access group 2 register */ +#define CAAM_SMAG2JR0(y) (CONFIG_SYS_FSL_SEC_ADDR + 0x1108 + y*16) +/* Secure memory access group 1 register */ +#define CAAM_SMAG1JR0(y) (CONFIG_SYS_FSL_SEC_ADDR + 0x110C + y*16) + +/* Commands and macros for secure memory */ +#define CMD_PAGE_ALLOC 0x1 +#define CMD_PAGE_DEALLOC 0x2 +#define CMD_PART_DEALLOC 0x3 +#define CMD_INQUIRY 0x5 +#define CMD_COMPLETE (3 << 14) +#define PAGE_AVAILABLE 0 +#define PAGE_OWNED (3 << 6) +#define PAGE(x) (x << 16) +#define PARTITION(x) (x << 8) +#define PARTITION_OWNER(x) (0x3 << (x*2)) + +/* Address of secure 4kbyte pages */ +#define SEC_MEM_PAGE0 CAAM_ARB_BASE_ADDR +#define SEC_MEM_PAGE1 (CAAM_ARB_BASE_ADDR + 0x1000) +#define SEC_MEM_PAGE2 (CAAM_ARB_BASE_ADDR + 0x2000) +#define SEC_MEM_PAGE3 (CAAM_ARB_BASE_ADDR + 0x3000) + +#define JR_MID 2 /* Matches ROM configuration */ +#define KS_G1 (1 << JR_MID) /* CAAM only */ +#define PERM 0x0000B008 /* Clear on release, lock SMAP + * lock SMAG group 1 Blob */ + +#define BLOB_SIZE(x) (x + 32 + 16) /* Blob buffer size */ + +/* HAB WRAPPED KEY header */ +#define WRP_HDR_SIZE 0x08 +#define HDR_TAG 0x81 +#define HDR_PAR 0x41 +/* HAB WRAPPED KEY Data */ +#define HAB_MOD 0x66 +#define HAB_ALG 0x55 +#define HAB_FLG 0x00 + +/* Partition and Page IDs */ +#define PARTITION_1 1 +#define PAGE_1 1 + +#define ERROR_IN_PAGE_ALLOC 1 +#define ECONSTRJDESC -1 + +#endif + int sec_init(void); + +/* blob_dek: + * Encapsulates the src in a secure blob and stores it dst + * @src: reference to the plaintext + * @dst: reference to the output adrress + * @len: size in bytes of src + * @return: 0 on success, error otherwise + */ +int blob_dek(const u8 *src, u8 *dst, u8 len); + #endif #endif /* __FSL_SEC_H */ diff --git a/include/mc34704.h b/include/mc34704.h index 53716e0..482d51a 100644 --- a/include/mc34704.h +++ b/include/mc34704.h @@ -40,6 +40,7 @@ enum { /* GENERAL2 register fields */ #define ONOFFE (1 << 0) #define ONOFFD (1 << 1) +#define ONOFFA (1 << 3) #define ALLOFF (1 << 4) #endif /* __MC34704_H__ */ diff --git a/include/mmc.h b/include/mmc.h index 7d6feca..2ad0f19 100644 --- a/include/mmc.h +++ b/include/mmc.h @@ -106,6 +106,7 @@ #define SD_CMD_SEND_RELATIVE_ADDR 3 #define SD_CMD_SWITCH_FUNC 6 #define SD_CMD_SEND_IF_COND 8 +#define SD_CMD_SWITCH_UHS18V 11 #define SD_CMD_APP_SET_BUS_WIDTH 6 #define SD_CMD_ERASE_WR_BLK_START 32 diff --git a/include/power/pfuze100_pmic.h b/include/power/pfuze100_pmic.h index d304658..07199b4 100644 --- a/include/power/pfuze100_pmic.h +++ b/include/power/pfuze100_pmic.h @@ -232,5 +232,7 @@ enum { #define APS_PFM 0xc #define PWM_PFM 0xd +#define SWITCH_SIZE 0x7 + int power_pfuze100_init(unsigned char bus); #endif |