diff options
Diffstat (limited to 'arch/arm')
| -rw-r--r-- | arch/arm/Kconfig | 1 | ||||
| -rw-r--r-- | arch/arm/cpu/armv7/mx6/clock.c | 2 | ||||
| -rw-r--r-- | arch/arm/cpu/armv7/vf610/generic.c | 21 | ||||
| -rw-r--r-- | arch/arm/imx-common/cpu.c | 3 | ||||
| -rw-r--r-- | arch/arm/include/asm/arch-mx6/clock.h | 8 | ||||
| -rw-r--r-- | arch/arm/include/asm/arch-vf610/imx-regs.h | 8 |
6 files changed, 28 insertions, 15 deletions
diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig index 6881f36..c0b68cb 100644 --- a/arch/arm/Kconfig +++ b/arch/arm/Kconfig @@ -654,6 +654,7 @@ config TARGET_KOSAGI_NOVENA config TARGET_TBS2910 bool "Support tbs2910" + select CPU_V7 config TARGET_TQMA6 bool "TQ Systems TQMa6 board" diff --git a/arch/arm/cpu/armv7/mx6/clock.c b/arch/arm/cpu/armv7/mx6/clock.c index ab7ac3d..93a02ad 100644 --- a/arch/arm/cpu/armv7/mx6/clock.c +++ b/arch/arm/cpu/armv7/mx6/clock.c @@ -443,7 +443,7 @@ int enable_fec_anatop_clock(enum enet_freq freq) struct anatop_regs __iomem *anatop = (struct anatop_regs __iomem *)ANATOP_BASE_ADDR; - if (freq < ENET_25MHz || freq > ENET_125MHz) + if (freq < ENET_25MHZ || freq > ENET_125MHZ) return -EINVAL; reg = readl(&anatop->pll_enet); diff --git a/arch/arm/cpu/armv7/vf610/generic.c b/arch/arm/cpu/armv7/vf610/generic.c index a26d63e..92aaad9 100644 --- a/arch/arm/cpu/armv7/vf610/generic.c +++ b/arch/arm/cpu/armv7/vf610/generic.c @@ -265,20 +265,21 @@ static char *get_reset_cause(void) cause = readl(&src_regs->srsr); writel(cause, &src_regs->srsr); - cause &= 0xff; - switch (cause) { - case 0x08: - return "WDOG"; - case 0x20: + if (cause & SRC_SRSR_POR_RST) + return "POWER ON RESET"; + else if (cause & SRC_SRSR_WDOG_A5) + return "WDOG A5"; + else if (cause & SRC_SRSR_WDOG_M4) + return "WDOG M4"; + else if (cause & SRC_SRSR_JTAG_RST) return "JTAG HIGH-Z"; - case 0x80: + else if (cause & SRC_SRSR_SW_RST) + return "SW RESET"; + else if (cause & SRC_SRSR_RESETB) return "EXTERNAL RESET"; - case 0xfd: - return "POR"; - default: + else return "unknown reset"; - } } int print_cpuinfo(void) diff --git a/arch/arm/imx-common/cpu.c b/arch/arm/imx-common/cpu.c index b58df7d..28ccd29 100644 --- a/arch/arm/imx-common/cpu.c +++ b/arch/arm/imx-common/cpu.c @@ -206,6 +206,9 @@ void arch_preboot_os(void) { #if defined(CONFIG_CMD_SATA) sata_stop(); +#if defined(CONFIG_MX6) + disable_sata_clock(); +#endif #endif #if defined(CONFIG_VIDEO_IPUV3) /* disable video before launching O/S */ diff --git a/arch/arm/include/asm/arch-mx6/clock.h b/arch/arm/include/asm/arch-mx6/clock.h index 323805c..226a4cd 100644 --- a/arch/arm/include/asm/arch-mx6/clock.h +++ b/arch/arm/include/asm/arch-mx6/clock.h @@ -43,10 +43,10 @@ enum mxc_clock { }; enum enet_freq { - ENET_25MHz, - ENET_50MHz, - ENET_100MHz, - ENET_125MHz, + ENET_25MHZ, + ENET_50MHZ, + ENET_100MHZ, + ENET_125MHZ, }; u32 imx_get_uartclk(void); diff --git a/arch/arm/include/asm/arch-vf610/imx-regs.h b/arch/arm/include/asm/arch-vf610/imx-regs.h index 9d797db..6b10bdf 100644 --- a/arch/arm/include/asm/arch-vf610/imx-regs.h +++ b/arch/arm/include/asm/arch-vf610/imx-regs.h @@ -256,6 +256,14 @@ #define DDRMC_CR161_TODTH_RD(v) (((v) & 0xf) << 8) #define DDRMC_CR161_TODTH_WR(v) ((v) & 0xf) +/* System Reset Controller (SRC) */ +#define SRC_SRSR_SW_RST (0x1 << 18) +#define SRC_SRSR_RESETB (0x1 << 7) +#define SRC_SRSR_JTAG_RST (0x1 << 5) +#define SRC_SRSR_WDOG_M4 (0x1 << 4) +#define SRC_SRSR_WDOG_A5 (0x1 << 3) +#define SRC_SRSR_POR_RST (0x1 << 0) + #if !(defined(__KERNEL_STRICT_NAMES) || defined(__ASSEMBLY__)) #include <asm/types.h> |