diff options
-rw-r--r-- | arch/arm/mach-rockchip/Kconfig | 15 | ||||
-rw-r--r-- | arch/arm/mach-rockchip/rk3036/Kconfig | 10 | ||||
-rw-r--r-- | arch/arm/mach-rockchip/rk3036/sdram_rk3036.c | 6 | ||||
-rw-r--r-- | arch/arm/mach-rockchip/rk3288/Kconfig | 6 | ||||
-rw-r--r-- | board/kylin/kylin_rk3036/Kconfig | 15 | ||||
-rw-r--r-- | board/kylin/kylin_rk3036/MAINTAINERS | 0 | ||||
-rw-r--r-- | board/kylin/kylin_rk3036/Makefile | 7 | ||||
-rw-r--r-- | board/kylin/kylin_rk3036/kylin_rk3036.c | 49 | ||||
-rw-r--r-- | common/spl/spl.c | 2 | ||||
-rw-r--r-- | configs/firefly-rk3288_defconfig | 1 | ||||
-rw-r--r-- | configs/kylin-rk3036_defconfig | 26 | ||||
-rw-r--r-- | doc/README.rockchip | 8 | ||||
-rw-r--r-- | drivers/mmc/mmc.c | 4 | ||||
-rw-r--r-- | include/configs/kylin_rk3036.h | 12 | ||||
-rw-r--r-- | lib/Makefile | 6 | ||||
-rw-r--r-- | lib/panic.c | 45 | ||||
-rw-r--r-- | lib/strto.c | 174 | ||||
-rw-r--r-- | lib/tiny-printf.c | 18 | ||||
-rw-r--r-- | lib/vsprintf.c | 193 | ||||
-rw-r--r-- | tools/Makefile | 8 | ||||
-rw-r--r-- | tools/rkcommon.c | 72 | ||||
-rw-r--r-- | tools/rkcommon.h | 32 | ||||
-rw-r--r-- | tools/rkimage.c | 4 | ||||
-rw-r--r-- | tools/rksd.c | 26 | ||||
-rw-r--r-- | tools/rkspi.c | 23 |
25 files changed, 483 insertions, 279 deletions
diff --git a/arch/arm/mach-rockchip/Kconfig b/arch/arm/mach-rockchip/Kconfig index aef1a45..d3bddb7 100644 --- a/arch/arm/mach-rockchip/Kconfig +++ b/arch/arm/mach-rockchip/Kconfig @@ -17,21 +17,6 @@ config ROCKCHIP_RK3036 and video codec support. Peripherals include Gigabit Ethernet, USB2 host and OTG, SDIO, I2S, UART, SPI, I2C and PWMs. -config ROCKCHIP_SPL_HDR - string "Header of rockchip's spl loader" - help - Rockchip's bootrom requires the spl loader to start with a 4-bytes - header. The content of this header depends on the chip type. - -config ROCKCHIP_MAX_SPL_SIZE - hex "Max size of rockchip's spl loader" - help - Different chip may have different sram size. And if we want to jump - back to the bootrom after spl, we may need to reserve some sram space - for the bootrom. - The max spl loader size should be sram size minus reserved - size(if needed) - config SYS_MALLOC_F default y diff --git a/arch/arm/mach-rockchip/rk3036/Kconfig b/arch/arm/mach-rockchip/rk3036/Kconfig index 95fb2b9..cc038088 100644 --- a/arch/arm/mach-rockchip/rk3036/Kconfig +++ b/arch/arm/mach-rockchip/rk3036/Kconfig @@ -3,21 +3,19 @@ if ROCKCHIP_RK3036 config TARGET_EVB_RK3036 bool "EVB_RK3036" +config TARGET_KYLIN_RK3036 + bool "KYLIN_RK3036" + config SYS_SOC default "rockchip" config SYS_MALLOC_F_LEN default 0x400 -config ROCKCHIP_SPL_HDR - default "RK30" - -config ROCKCHIP_MAX_SPL_SIZE - default 0x1000 - config ROCKCHIP_COMMON bool "Support rk common fuction" source "board/evb_rk3036/evb_rk3036/Kconfig" +source "board/kylin/kylin_rk3036/Kconfig" endif diff --git a/arch/arm/mach-rockchip/rk3036/sdram_rk3036.c b/arch/arm/mach-rockchip/rk3036/sdram_rk3036.c index 7a05e31..e3ca870 100644 --- a/arch/arm/mach-rockchip/rk3036/sdram_rk3036.c +++ b/arch/arm/mach-rockchip/rk3036/sdram_rk3036.c @@ -701,15 +701,19 @@ finish: static void sdram_all_config(struct rk3036_sdram_priv *priv) { u32 os_reg = 0; + u32 cs1_row = 0; struct rk3036_ddr_config config = priv->ddr_config; + if (config.rank > 1) + cs1_row = config.cs1_row - 13; + os_reg = config.ddr_type << DDR_TYPE_SHIFT | 0 << DDR_CHN_CNT_SHIFT | (config.rank - 1) << DDR_RANK_CNT_SHIFT | (config.col - 1) << DDR_COL_SHIFT | (config.bank == 3 ? 0 : 1) << DDR_BANK_SHIFT | (config.cs0_row - 13) << DDR_CS0_ROW_SHIFT | - (config.cs1_row - 13) << DDR_CS1_ROW_SHIFT | + cs1_row << DDR_CS1_ROW_SHIFT | 1 << DDR_BW_SHIFT | config.bw << DDR_DIE_BW_SHIFT; writel(os_reg, &priv->grf->os_reg[1]); } diff --git a/arch/arm/mach-rockchip/rk3288/Kconfig b/arch/arm/mach-rockchip/rk3288/Kconfig index 3de3878..d0a7276 100644 --- a/arch/arm/mach-rockchip/rk3288/Kconfig +++ b/arch/arm/mach-rockchip/rk3288/Kconfig @@ -16,12 +16,6 @@ config TARGET_CHROMEBOOK_JERRY WiFi. It includes a Chrome OS EC (Cortex-M3) to provide access to the keyboard and battery functions. -config ROCKCHIP_SPL_HDR - default "RK32" - -config ROCKCHIP_MAX_SPL_SIZE - default 0x8000 - config SYS_SOC default "rockchip" diff --git a/board/kylin/kylin_rk3036/Kconfig b/board/kylin/kylin_rk3036/Kconfig new file mode 100644 index 0000000..5d75c1f --- /dev/null +++ b/board/kylin/kylin_rk3036/Kconfig @@ -0,0 +1,15 @@ +if TARGET_KYLIN_RK3036 + +config SYS_BOARD + default "kylin_rk3036" + +config SYS_VENDOR + default "kylin" + +config SYS_CONFIG_NAME + default "kylin_rk3036" + +config BOARD_SPECIFIC_OPTIONS # dummy + def_bool y + +endif diff --git a/board/kylin/kylin_rk3036/MAINTAINERS b/board/kylin/kylin_rk3036/MAINTAINERS new file mode 100644 index 0000000..e69de29 --- /dev/null +++ b/board/kylin/kylin_rk3036/MAINTAINERS diff --git a/board/kylin/kylin_rk3036/Makefile b/board/kylin/kylin_rk3036/Makefile new file mode 100644 index 0000000..0663270 --- /dev/null +++ b/board/kylin/kylin_rk3036/Makefile @@ -0,0 +1,7 @@ +# +# (C) Copyright 2015 Google, Inc +# +# SPDX-License-Identifier: GPL-2.0+ +# + +obj-y += kylin_rk3036.o diff --git a/board/kylin/kylin_rk3036/kylin_rk3036.c b/board/kylin/kylin_rk3036/kylin_rk3036.c new file mode 100644 index 0000000..40d6b52 --- /dev/null +++ b/board/kylin/kylin_rk3036/kylin_rk3036.c @@ -0,0 +1,49 @@ +/* + * (C) Copyright 2015 Rockchip Electronics Co., Ltd + * + * SPDX-License-Identifier: GPL-2.0+ + */ + +#include <common.h> +#include <dm.h> +#include <asm/io.h> +#include <asm/arch/uart.h> +#include <asm/arch/sdram_rk3036.h> + +DECLARE_GLOBAL_DATA_PTR; + +void get_ddr_config(struct rk3036_ddr_config *config) +{ + /* K4B4G1646Q config */ + config->ddr_type = 3; + config->rank = 1; + config->cs0_row = 15; + config->cs1_row = 15; + + /* 8bank */ + config->bank = 3; + config->col = 10; + + /* 16bit bw */ + config->bw = 1; +} + +int board_init(void) +{ + return 0; +} + +int dram_init(void) +{ + gd->ram_size = sdram_size(); + + return 0; +} + +#ifndef CONFIG_SYS_DCACHE_OFF +void enable_caches(void) +{ + /* Enable D-cache. I-cache is already enabled in start.S */ + dcache_enable(); +} +#endif diff --git a/common/spl/spl.c b/common/spl/spl.c index 7a393dc..6e6dee7 100644 --- a/common/spl/spl.c +++ b/common/spl/spl.c @@ -452,7 +452,7 @@ ulong spl_relocate_stack_gd(void) #ifdef CONFIG_SPL_SYS_MALLOC_SIMPLE if (CONFIG_SPL_STACK_R_MALLOC_SIMPLE_LEN) { if (!(gd->flags & GD_FLG_SPL_INIT)) - panic("spl_init must be called before heap reloc"); + panic_str("spl_init must be called before heap reloc"); ptr -= CONFIG_SPL_STACK_R_MALLOC_SIMPLE_LEN; gd->malloc_base = ptr; diff --git a/configs/firefly-rk3288_defconfig b/configs/firefly-rk3288_defconfig index b645af5..be4ca88 100644 --- a/configs/firefly-rk3288_defconfig +++ b/configs/firefly-rk3288_defconfig @@ -42,5 +42,6 @@ CONFIG_DEBUG_UART_CLOCK=24000000 CONFIG_DEBUG_UART_SHIFT=2 CONFIG_SYS_NS16550=y CONFIG_USE_PRIVATE_LIBGCC=y +CONFIG_USE_TINY_PRINTF=y CONFIG_CMD_DHRYSTONE=y CONFIG_ERRNO_STR=y diff --git a/configs/kylin-rk3036_defconfig b/configs/kylin-rk3036_defconfig new file mode 100644 index 0000000..60cdebf --- /dev/null +++ b/configs/kylin-rk3036_defconfig @@ -0,0 +1,26 @@ +CONFIG_ARM=y +CONFIG_ARCH_ROCKCHIP=y +CONFIG_ROCKCHIP_RK3036=y +CONFIG_TARGET_KYLIN_RK3036=y +CONFIG_DEFAULT_DEVICE_TREE="rk3036-sdk" +CONFIG_SPL_STACK_R=y +CONFIG_SPL_STACK_R_ADDR=0x80000 +# CONFIG_CMD_IMLS is not set +# CONFIG_CMD_SETEXPR is not set +CONFIG_CMD_PMIC=y +CONFIG_CMD_REGULATOR=y +CONFIG_CLK=y +CONFIG_REGMAP=y +CONFIG_SYSCON=y +CONFIG_RESET=y +CONFIG_LED=y +CONFIG_SYS_I2C_ROCKCHIP=y +CONFIG_PINCTRL=y +CONFIG_ROCKCHIP_DWMMC=y +CONFIG_ROCKCHIP_3036_PINCTRL=y +CONFIG_ROCKCHIP_GPIO=y +CONFIG_RAM=y +CONFIG_DM_MMC=y +CONFIG_USE_PRIVATE_LIBGCC=y +CONFIG_CMD_DHRYSTONE=y +CONFIG_ERRNO_STR=y diff --git a/doc/README.rockchip b/doc/README.rockchip index 874441c..b455f6f 100644 --- a/doc/README.rockchip +++ b/doc/README.rockchip @@ -71,7 +71,7 @@ Connect your board's OTG port to your computer. To create a suitable image and write it to the board: - ./firefly-rk3288/tools/mkimage -T rkimage -d \ + ./firefly-rk3288/tools/mkimage -n rk3288 -T rkimage -d \ ./firefly-rk3288/spl/u-boot-spl-dtb.bin out && \ cat out | openssl rc4 -K 7c4e0304550509072d2c7b38170d1711 | rkflashtool l @@ -94,7 +94,7 @@ Booting from an SD card To write an image that boots from an SD card (assumed to be /dev/sdc): - ./firefly-rk3288/tools/mkimage -T rksd -d \ + ./firefly-rk3288/tools/mkimage -n rk3288 -T rksd -d \ firefly-rk3288/spl/u-boot-spl-dtb.bin out && \ sudo dd if=out of=/dev/sdc seek=64 && \ sudo dd if=firefly-rk3288/u-boot-dtb.img of=/dev/sdc seek=256 @@ -123,7 +123,7 @@ something like: => For evb_rk3036 board: - ./evb-rk3036/tools/mkimage -T rksd -d evb-rk3036/spl/u-boot-spl.bin out && \ + ./evb-rk3036/tools/mkimage -n rk3036 -T rksd -d evb-rk3036/spl/u-boot-spl.bin out && \ cat evb-rk3036/u-boot-dtb.bin >> out && \ sudo dd if=out of=/dev/sdc seek=64 @@ -135,7 +135,7 @@ Booting from SPI To write an image that boots from SPI flash (e.g. for the Haier Chromebook): - ./chromebook_jerry/tools/mkimage -T rkspi -d chromebook_jerry/spl/u-boot-spl-dtb.bin out + ./chromebook_jerry/tools/mkimage -n rk3036 -T rkspi -d chromebook_jerry/spl/u-boot-spl-dtb.bin out dd if=spl.bin of=out.bin bs=128K conv=sync cat chromebook_jerry/u-boot-dtb.img out.bin dd if=out.bin of=out.bin.pad bs=4M conv=sync diff --git a/drivers/mmc/mmc.c b/drivers/mmc/mmc.c index 2a58702..3a34028 100644 --- a/drivers/mmc/mmc.c +++ b/drivers/mmc/mmc.c @@ -1469,7 +1469,9 @@ static int mmc_startup(struct mmc *mmc) mmc->block_dev.blksz = mmc->read_bl_len; mmc->block_dev.log2blksz = LOG2(mmc->block_dev.blksz); mmc->block_dev.lba = lldiv(mmc->capacity, mmc->read_bl_len); -#if !defined(CONFIG_SPL_BUILD) || defined(CONFIG_SPL_LIBCOMMON_SUPPORT) +#if !defined(CONFIG_SPL_BUILD) || \ + (defined(CONFIG_SPL_LIBCOMMON_SUPPORT) && \ + !defined(CONFIG_USE_TINY_PRINTF)) sprintf(mmc->block_dev.vendor, "Man %06x Snr %04x%04x", mmc->cid[0] >> 24, (mmc->cid[2] & 0xffff), (mmc->cid[3] >> 16) & 0xffff); diff --git a/include/configs/kylin_rk3036.h b/include/configs/kylin_rk3036.h new file mode 100644 index 0000000..aa07889 --- /dev/null +++ b/include/configs/kylin_rk3036.h @@ -0,0 +1,12 @@ +/* + * (C) Copyright 2015 Rockchip Electronics Co., Ltd + * + * SPDX-License-Identifier: GPL-2.0+ + */ + +#ifndef __CONFIG_H +#define __CONFIG_H + +#include <configs/rk3036_common.h> + +#endif diff --git a/lib/Makefile b/lib/Makefile index 1f1ff6f..dd36f25 100644 --- a/lib/Makefile +++ b/lib/Makefile @@ -85,13 +85,13 @@ obj-$(CONFIG_LIB_RAND) += rand.o ifdef CONFIG_SPL_BUILD # SPL U-Boot may use full-printf, tiny-printf or none at all ifdef CONFIG_USE_TINY_PRINTF -obj-$(CONFIG_SPL_SERIAL_SUPPORT) += tiny-printf.o +obj-$(CONFIG_SPL_SERIAL_SUPPORT) += tiny-printf.o panic.o strto.o else -obj-$(CONFIG_SPL_SERIAL_SUPPORT) += vsprintf.o +obj-$(CONFIG_SPL_SERIAL_SUPPORT) += vsprintf.o panic.o strto.o endif else # Main U-Boot always uses the full printf support -obj-y += vsprintf.o +obj-y += vsprintf.o panic.o strto.o endif subdir-ccflags-$(CONFIG_CC_OPTIMIZE_LIBS_FOR_SPEED) += -O2 diff --git a/lib/panic.c b/lib/panic.c new file mode 100644 index 0000000..e2b8b74 --- /dev/null +++ b/lib/panic.c @@ -0,0 +1,45 @@ +/* + * linux/lib/vsprintf.c + * + * Copyright (C) 1991, 1992 Linus Torvalds + */ + +/* vsprintf.c -- Lars Wirzenius & Linus Torvalds. */ +/* + * Wirzenius wrote this portably, Torvalds fucked it up :-) + */ + +#include <common.h> +#if !defined(CONFIG_PANIC_HANG) +#include <command.h> +#endif + +static void panic_finish(void) __attribute__ ((noreturn)); + +static void panic_finish(void) +{ + putc('\n'); +#if defined(CONFIG_PANIC_HANG) + hang(); +#else + udelay(100000); /* allow messages to go out */ + do_reset(NULL, 0, 0, NULL); +#endif + while (1) + ; +} + +void panic_str(const char *str) +{ + puts(str); + panic_finish(); +} + +void panic(const char *fmt, ...) +{ + va_list args; + va_start(args, fmt); + vprintf(fmt, args); + va_end(args); + panic_finish(); +} diff --git a/lib/strto.c b/lib/strto.c new file mode 100644 index 0000000..a6c0157 --- /dev/null +++ b/lib/strto.c @@ -0,0 +1,174 @@ +/* + * linux/lib/vsprintf.c + * + * Copyright (C) 1991, 1992 Linus Torvalds + */ + +/* vsprintf.c -- Lars Wirzenius & Linus Torvalds. */ +/* + * Wirzenius wrote this portably, Torvalds fucked it up :-) + */ + +#include <common.h> +#include <errno.h> +#include <linux/ctype.h> + +unsigned long simple_strtoul(const char *cp, char **endp, + unsigned int base) +{ + unsigned long result = 0; + unsigned long value; + + if (*cp == '0') { + cp++; + if ((*cp == 'x') && isxdigit(cp[1])) { + base = 16; + cp++; + } + + if (!base) + base = 8; + } + + if (!base) + base = 10; + + while (isxdigit(*cp) && (value = isdigit(*cp) ? *cp-'0' : (islower(*cp) + ? toupper(*cp) : *cp)-'A'+10) < base) { + result = result*base + value; + cp++; + } + + if (endp) + *endp = (char *)cp; + + return result; +} + +int strict_strtoul(const char *cp, unsigned int base, unsigned long *res) +{ + char *tail; + unsigned long val; + size_t len; + + *res = 0; + len = strlen(cp); + if (len == 0) + return -EINVAL; + + val = simple_strtoul(cp, &tail, base); + if (tail == cp) + return -EINVAL; + + if ((*tail == '\0') || + ((len == (size_t)(tail - cp) + 1) && (*tail == '\n'))) { + *res = val; + return 0; + } + + return -EINVAL; +} + +long simple_strtol(const char *cp, char **endp, unsigned int base) +{ + if (*cp == '-') + return -simple_strtoul(cp + 1, endp, base); + + return simple_strtoul(cp, endp, base); +} + +unsigned long ustrtoul(const char *cp, char **endp, unsigned int base) +{ + unsigned long result = simple_strtoul(cp, endp, base); + switch (**endp) { + case 'G': + result *= 1024; + /* fall through */ + case 'M': + result *= 1024; + /* fall through */ + case 'K': + case 'k': + result *= 1024; + if ((*endp)[1] == 'i') { + if ((*endp)[2] == 'B') + (*endp) += 3; + else + (*endp) += 2; + } + } + return result; +} + +unsigned long long ustrtoull(const char *cp, char **endp, unsigned int base) +{ + unsigned long long result = simple_strtoull(cp, endp, base); + switch (**endp) { + case 'G': + result *= 1024; + /* fall through */ + case 'M': + result *= 1024; + /* fall through */ + case 'K': + case 'k': + result *= 1024; + if ((*endp)[1] == 'i') { + if ((*endp)[2] == 'B') + (*endp) += 3; + else + (*endp) += 2; + } + } + return result; +} + +unsigned long long simple_strtoull(const char *cp, char **endp, + unsigned int base) +{ + unsigned long long result = 0, value; + + if (*cp == '0') { + cp++; + if ((*cp == 'x') && isxdigit(cp[1])) { + base = 16; + cp++; + } + + if (!base) + base = 8; + } + + if (!base) + base = 10; + + while (isxdigit(*cp) && (value = isdigit(*cp) ? *cp - '0' + : (islower(*cp) ? toupper(*cp) : *cp) - 'A' + 10) < base) { + result = result * base + value; + cp++; + } + + if (endp) + *endp = (char *) cp; + + return result; +} + +long trailing_strtoln(const char *str, const char *end) +{ + const char *p; + + if (!end) + end = str + strlen(str); + for (p = end - 1; p > str; p--) { + if (!isdigit(*p)) + return simple_strtoul(p + 1, NULL, 10); + } + + return -1; +} + +long trailing_strtol(const char *str) +{ + return trailing_strtoln(str, NULL); +} diff --git a/lib/tiny-printf.c b/lib/tiny-printf.c index 6766a8f..403b134 100644 --- a/lib/tiny-printf.c +++ b/lib/tiny-printf.c @@ -40,17 +40,14 @@ static void div_out(unsigned int *num, unsigned int div) out_dgt(dgt); } -int printf(const char *fmt, ...) +int vprintf(const char *fmt, va_list va) { - va_list va; char ch; char *p; unsigned int num; char buf[12]; unsigned int div; - va_start(va, fmt); - while ((ch = *(fmt++))) { if (ch != '%') { putc(ch); @@ -117,6 +114,17 @@ int printf(const char *fmt, ...) } abort: - va_end(va); return 0; } + +int printf(const char *fmt, ...) +{ + va_list va; + int ret; + + va_start(va, fmt); + ret = vprintf(fmt, va); + va_end(va); + + return ret; +} diff --git a/lib/vsprintf.c b/lib/vsprintf.c index dd8380b..24167a1 100644 --- a/lib/vsprintf.c +++ b/lib/vsprintf.c @@ -15,176 +15,12 @@ #include <linux/types.h> #include <linux/string.h> #include <linux/ctype.h> -#include <errno.h> #include <common.h> -#if !defined(CONFIG_PANIC_HANG) -#include <command.h> -#endif #include <div64.h> #define noinline __attribute__((noinline)) -unsigned long simple_strtoul(const char *cp, char **endp, - unsigned int base) -{ - unsigned long result = 0; - unsigned long value; - - if (*cp == '0') { - cp++; - if ((*cp == 'x') && isxdigit(cp[1])) { - base = 16; - cp++; - } - - if (!base) - base = 8; - } - - if (!base) - base = 10; - - while (isxdigit(*cp) && (value = isdigit(*cp) ? *cp-'0' : (islower(*cp) - ? toupper(*cp) : *cp)-'A'+10) < base) { - result = result*base + value; - cp++; - } - - if (endp) - *endp = (char *)cp; - - return result; -} - -int strict_strtoul(const char *cp, unsigned int base, unsigned long *res) -{ - char *tail; - unsigned long val; - size_t len; - - *res = 0; - len = strlen(cp); - if (len == 0) - return -EINVAL; - - val = simple_strtoul(cp, &tail, base); - if (tail == cp) - return -EINVAL; - - if ((*tail == '\0') || - ((len == (size_t)(tail - cp) + 1) && (*tail == '\n'))) { - *res = val; - return 0; - } - - return -EINVAL; -} - -long simple_strtol(const char *cp, char **endp, unsigned int base) -{ - if (*cp == '-') - return -simple_strtoul(cp + 1, endp, base); - - return simple_strtoul(cp, endp, base); -} - -unsigned long ustrtoul(const char *cp, char **endp, unsigned int base) -{ - unsigned long result = simple_strtoul(cp, endp, base); - switch (**endp) { - case 'G': - result *= 1024; - /* fall through */ - case 'M': - result *= 1024; - /* fall through */ - case 'K': - case 'k': - result *= 1024; - if ((*endp)[1] == 'i') { - if ((*endp)[2] == 'B') - (*endp) += 3; - else - (*endp) += 2; - } - } - return result; -} - -unsigned long long ustrtoull(const char *cp, char **endp, unsigned int base) -{ - unsigned long long result = simple_strtoull(cp, endp, base); - switch (**endp) { - case 'G': - result *= 1024; - /* fall through */ - case 'M': - result *= 1024; - /* fall through */ - case 'K': - case 'k': - result *= 1024; - if ((*endp)[1] == 'i') { - if ((*endp)[2] == 'B') - (*endp) += 3; - else - (*endp) += 2; - } - } - return result; -} - -unsigned long long simple_strtoull(const char *cp, char **endp, - unsigned int base) -{ - unsigned long long result = 0, value; - - if (*cp == '0') { - cp++; - if ((*cp == 'x') && isxdigit(cp[1])) { - base = 16; - cp++; - } - - if (!base) - base = 8; - } - - if (!base) - base = 10; - - while (isxdigit(*cp) && (value = isdigit(*cp) ? *cp - '0' - : (islower(*cp) ? toupper(*cp) : *cp) - 'A' + 10) < base) { - result = result * base + value; - cp++; - } - - if (endp) - *endp = (char *) cp; - - return result; -} - -long trailing_strtoln(const char *str, const char *end) -{ - const char *p; - - if (!end) - end = str + strlen(str); - for (p = end - 1; p > str; p--) { - if (!isdigit(*p)) - return simple_strtoul(p + 1, NULL, 10); - } - - return -1; -} - -long trailing_strtol(const char *str) -{ - return trailing_strtoln(str, NULL); -} - /* we use this so that we can do without the ctype library */ #define is_digit(c) ((c) >= '0' && (c) <= '9') @@ -897,35 +733,6 @@ int vprintf(const char *fmt, va_list args) return i; } -static void panic_finish(void) __attribute__ ((noreturn)); - -static void panic_finish(void) -{ - putc('\n'); -#if defined(CONFIG_PANIC_HANG) - hang(); -#else - udelay(100000); /* allow messages to go out */ - do_reset(NULL, 0, 0, NULL); -#endif - while (1) - ; -} - -void panic_str(const char *str) -{ - puts(str); - panic_finish(); -} - -void panic(const char *fmt, ...) -{ - va_list args; - va_start(args, fmt); - vprintf(fmt, args); - va_end(args); - panic_finish(); -} void __assert_fail(const char *assertion, const char *file, unsigned line, const char *function) diff --git a/tools/Makefile b/tools/Makefile index 7b4cd3f..9cfd80b 100644 --- a/tools/Makefile +++ b/tools/Makefile @@ -64,7 +64,7 @@ RSA_OBJS-$(CONFIG_FIT_SIGNATURE) := $(addprefix lib/rsa/, \ rsa-sign.o rsa-verify.o rsa-checksum.o \ rsa-mod-exp.o) -ROCKCHIP_OBS = $(if $(CONFIG_ARCH_ROCKCHIP),lib/rc4.o rkcommon.o rkimage.o rksd.o,) +ROCKCHIP_OBS = lib/rc4.o rkcommon.o rkimage.o rksd.o # common objs for dumpimage and mkimage dumpimage-mkimage-objs := aisimage.o \ @@ -109,12 +109,6 @@ fit_check_sign-objs := $(dumpimage-mkimage-objs) fit_check_sign.o # TODO(sjg@chromium.org): Is this correct on Mac OS? -ifneq ($(CONFIG_ARCH_ROCKCHIP),) -HOST_EXTRACFLAGS += \ - -DCONFIG_ROCKCHIP_MAX_SPL_SIZE=$(CONFIG_ROCKCHIP_MAX_SPL_SIZE) \ - -DCONFIG_ROCKCHIP_SPL_HDR="\"$(CONFIG_ROCKCHIP_SPL_HDR)\"" -endif - ifneq ($(CONFIG_MX23)$(CONFIG_MX28),) # Add CONFIG_MXS into host CFLAGS, so we can check whether or not register # the mxsimage support within tools/mxsimage.c . diff --git a/tools/rkcommon.c b/tools/rkcommon.c index 249c862..72621fd 100644 --- a/tools/rkcommon.c +++ b/tools/rkcommon.c @@ -40,16 +40,84 @@ struct header0_info { uint8_t reserved2[2]; }; +/** + * struct spl_info - spl info for each chip + * + * @imagename: Image name(passed by "mkimage -n") + * @spl_hdr: Boot ROM requires a 4-bytes spl header + * @spl_size: Spl size(include extra 4-bytes spl header) + */ +struct spl_info { + const char *imagename; + const char *spl_hdr; + const uint32_t spl_size; +}; + +static struct spl_info spl_infos[] = { + { "rk3036", "RK30", 0x1000 }, + { "rk3288", "RK32", 0x8000 }, +}; + static unsigned char rc4_key[16] = { 124, 78, 3, 4, 85, 5, 9, 7, 45, 44, 123, 56, 23, 13, 23, 17 }; -int rkcommon_set_header(void *buf, uint file_size) +static struct spl_info *rkcommon_get_spl_info(char *imagename) +{ + int i; + + for (i = 0; i < ARRAY_SIZE(spl_infos); i++) + if (!strncmp(imagename, spl_infos[i].imagename, 6)) + return spl_infos + i; + + return NULL; +} + +int rkcommon_check_params(struct image_tool_params *params) +{ + int i; + + if (rkcommon_get_spl_info(params->imagename) != NULL) + return 0; + + fprintf(stderr, "ERROR: imagename (%s) is not supported!\n", + strlen(params->imagename) > 0 ? params->imagename : "NULL"); + + fprintf(stderr, "Available imagename:"); + for (i = 0; i < ARRAY_SIZE(spl_infos); i++) + fprintf(stderr, "\t%s", spl_infos[i].imagename); + fprintf(stderr, "\n"); + + return -1; +} + +const char *rkcommon_get_spl_hdr(struct image_tool_params *params) +{ + struct spl_info *info = rkcommon_get_spl_info(params->imagename); + + /* + * info would not be NULL, because of we checked params before. + */ + return info->spl_hdr; +} + +int rkcommon_get_spl_size(struct image_tool_params *params) +{ + struct spl_info *info = rkcommon_get_spl_info(params->imagename); + + /* + * info would not be NULL, because of we checked params before. + */ + return info->spl_size; +} + +int rkcommon_set_header(void *buf, uint file_size, + struct image_tool_params *params) { struct header0_info *hdr; - if (file_size > CONFIG_ROCKCHIP_MAX_SPL_SIZE) + if (file_size > rkcommon_get_spl_size(params)) return -ENOSPC; memset(buf, '\0', RK_INIT_OFFSET * RK_BLK_SIZE); diff --git a/tools/rkcommon.h b/tools/rkcommon.h index 0fc1e96..c69540f 100644 --- a/tools/rkcommon.h +++ b/tools/rkcommon.h @@ -12,9 +12,38 @@ enum { RK_BLK_SIZE = 512, RK_INIT_OFFSET = 4, RK_MAX_BOOT_SIZE = 512 << 10, + RK_SPL_HDR_START = RK_INIT_OFFSET * RK_BLK_SIZE, + RK_SPL_HDR_SIZE = 4, + RK_SPL_START = RK_SPL_HDR_START + RK_SPL_HDR_SIZE, + RK_IMAGE_HEADER_LEN = RK_SPL_START, }; /** + * rkcommon_check_params() - check params + * + * @return 0 if OK, -1 if ERROR. + */ +int rkcommon_check_params(struct image_tool_params *params); + +/** + * rkcommon_get_spl_hdr() - get 4-bytes spl hdr for a Rockchip boot image + * + * Rockchip's bootrom requires the spl loader to start with a 4-bytes + * header. The content of this header depends on the chip type. + */ +const char *rkcommon_get_spl_hdr(struct image_tool_params *params); + +/** + * rkcommon_get_spl_size() - get spl size for a Rockchip boot image + * + * Different chip may have different sram size. And if we want to jump + * back to the bootrom after spl, we may need to reserve some sram space + * for the bootrom. + * The spl loader size should be sram size minus reserved size(if needed) + */ +int rkcommon_get_spl_size(struct image_tool_params *params); + +/** * rkcommon_set_header() - set up the header for a Rockchip boot image * * This sets up a 2KB header which can be interpreted by the Rockchip boot ROM. @@ -23,6 +52,7 @@ enum { * @file_size: Size of the file we want the boot ROM to load, in bytes * @return 0 if OK, -ENOSPC if too large */ -int rkcommon_set_header(void *buf, uint file_size); +int rkcommon_set_header(void *buf, uint file_size, + struct image_tool_params *params); #endif diff --git a/tools/rkimage.c b/tools/rkimage.c index 73634e3..f9fdcfa 100644 --- a/tools/rkimage.c +++ b/tools/rkimage.c @@ -9,6 +9,7 @@ #include "imagetool.h" #include <image.h> +#include "rkcommon.h" static uint32_t header; @@ -30,7 +31,8 @@ static void rkimage_print_header(const void *buf) static void rkimage_set_header(void *buf, struct stat *sbuf, int ifd, struct image_tool_params *params) { - memcpy(buf, CONFIG_ROCKCHIP_SPL_HDR, 4); + memcpy(buf + RK_SPL_HDR_START, rkcommon_get_spl_hdr(params), + RK_SPL_HDR_SIZE); } static int rkimage_extract_subimage(void *buf, struct image_tool_params *params) diff --git a/tools/rksd.c b/tools/rksd.c index f660d56..a2baa74 100644 --- a/tools/rksd.c +++ b/tools/rksd.c @@ -13,18 +13,7 @@ #include "mkimage.h" #include "rkcommon.h" -enum { - RKSD_SPL_HDR_START = RK_INIT_OFFSET * RK_BLK_SIZE, - RKSD_SPL_START = RKSD_SPL_HDR_START + 4, - RKSD_HEADER_LEN = RKSD_SPL_START, -}; - -static char dummy_hdr[RKSD_HEADER_LEN]; - -static int rksd_check_params(struct image_tool_params *params) -{ - return 0; -} +static char dummy_hdr[RK_IMAGE_HEADER_LEN]; static int rksd_verify_header(unsigned char *buf, int size, struct image_tool_params *params) @@ -42,15 +31,16 @@ static void rksd_set_header(void *buf, struct stat *sbuf, int ifd, unsigned int size; int ret; - size = params->file_size - RKSD_SPL_HDR_START; - ret = rkcommon_set_header(buf, size); + size = params->file_size - RK_SPL_HDR_START; + ret = rkcommon_set_header(buf, size, params); if (ret) { /* TODO(sjg@chromium.org): This method should return an error */ printf("Warning: SPL image is too large (size %#x) and will not boot\n", size); } - memcpy(buf + RKSD_SPL_HDR_START, CONFIG_ROCKCHIP_SPL_HDR, 4); + memcpy(buf + RK_SPL_HDR_START, rkcommon_get_spl_hdr(params), + RK_SPL_HDR_SIZE); } static int rksd_extract_subimage(void *buf, struct image_tool_params *params) @@ -72,7 +62,7 @@ static int rksd_vrec_header(struct image_tool_params *params, { int pad_size; - pad_size = RKSD_SPL_HDR_START + CONFIG_ROCKCHIP_MAX_SPL_SIZE; + pad_size = RK_SPL_HDR_START + rkcommon_get_spl_size(params); debug("pad_size %x\n", pad_size); return pad_size - params->file_size; @@ -84,9 +74,9 @@ static int rksd_vrec_header(struct image_tool_params *params, U_BOOT_IMAGE_TYPE( rksd, "Rockchip SD Boot Image support", - RKSD_HEADER_LEN, + RK_IMAGE_HEADER_LEN, dummy_hdr, - rksd_check_params, + rkcommon_check_params, rksd_verify_header, rksd_print_header, rksd_set_header, diff --git a/tools/rkspi.c b/tools/rkspi.c index 69a12f0..800e235 100644 --- a/tools/rkspi.c +++ b/tools/rkspi.c @@ -14,18 +14,10 @@ #include "rkcommon.h" enum { - RKSPI_SPL_HDR_START = RK_INIT_OFFSET * RK_BLK_SIZE, - RKSPI_SPL_START = RKSPI_SPL_HDR_START + 4, - RKSPI_HEADER_LEN = RKSPI_SPL_START, RKSPI_SECT_LEN = RK_BLK_SIZE * 4, }; -static char dummy_hdr[RKSPI_HEADER_LEN]; - -static int rkspi_check_params(struct image_tool_params *params) -{ - return 0; -} +static char dummy_hdr[RK_IMAGE_HEADER_LEN]; static int rkspi_verify_header(unsigned char *buf, int size, struct image_tool_params *params) @@ -45,7 +37,7 @@ static void rkspi_set_header(void *buf, struct stat *sbuf, int ifd, int ret; size = params->orig_file_size; - ret = rkcommon_set_header(buf, size); + ret = rkcommon_set_header(buf, size, params); debug("size %x\n", size); if (ret) { /* TODO(sjg@chromium.org): This method should return an error */ @@ -53,7 +45,8 @@ static void rkspi_set_header(void *buf, struct stat *sbuf, int ifd, size); } - memcpy(buf + RKSPI_SPL_HDR_START, CONFIG_ROCKCHIP_SPL_HDR, 4); + memcpy(buf + RK_SPL_HDR_START, rkcommon_get_spl_hdr(params), + RK_SPL_HDR_SIZE); /* * Spread the image out so we only use the first 2KB of each 4KB @@ -89,12 +82,12 @@ static int rkspi_vrec_header(struct image_tool_params *params, { int pad_size; - pad_size = (CONFIG_ROCKCHIP_MAX_SPL_SIZE + 0x7ff) / 0x800 * 0x800; + pad_size = (rkcommon_get_spl_size(params) + 0x7ff) / 0x800 * 0x800; params->orig_file_size = pad_size; /* We will double the image size due to the SPI format */ pad_size *= 2; - pad_size += RKSPI_SPL_HDR_START; + pad_size += RK_SPL_HDR_START; debug("pad_size %x\n", pad_size); return pad_size - params->file_size; @@ -106,9 +99,9 @@ static int rkspi_vrec_header(struct image_tool_params *params, U_BOOT_IMAGE_TYPE( rkspi, "Rockchip SPI Boot Image support", - RKSPI_HEADER_LEN, + RK_IMAGE_HEADER_LEN, dummy_hdr, - rkspi_check_params, + rkcommon_check_params, rkspi_verify_header, rkspi_print_header, rkspi_set_header, |