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尝试用uuu烧写官方提供的镜像文件,发现一直烧写不了,终端串口日志如下:[080929]
[080929]U-Boot SPL 2018.03-dirty (Feb 25 2020 - 02:38:23 +0000) [080929] ]] power_bd71837_init [080929]用于2400MTS DRAM PHY训练 [080929]确认ddr4_pmu_train_imem代码 [080929]确认ddr4_pmu_train_imem代码通 [080929]确认ddr4_pmu_train_dmem代码 [080929]确认ddr4_pmu_train_dmem代码通 [080929]培训PASS [080929]用于400MTS DRAM PHY训练 [080929]检查ddr4_pmu_train_imem代码 [080929]检查ddr4_pmu_train_imem代码通过 [080929]检查ddr4_pmu_train_dmem代码 [080929]检查ddr4_pmu_train_dmem代码通过 [ 0809090800908009080090800908009080090800908000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001 [080929]确认ddr4_pmu_train_imem代码 [080929]确认ddr4_pmu_train_imem代码通 [080929]确认ddr4_pmu_train_dmem代码 [080929]确认ddr4_pmu_train_dmem代码通 [080929]培训PASS [080929]用于2400MTS DRAM PHY训练 [080930]确认ddr4_pmu_train_imem代码 [080930]检查ddr4_pmu_train_imem码通 [080930]复选框ddr4_pmu_train_dmem代码 [080930]检查ddr4_pmu_train_dmem码通 [080930]培训PASS [080930] DS2460 OK [080930]正常启动 [080930]从USB SDP试图启动 [080930] SDP:初始化... [080930 ]SDP:处理请求... [080934]将大小为 1369956 的文件下载到 0x40400000...完成 [080934]跳转到标题在0x40400000 [080934]标头标记不是IMX图像 [080934] “同步中止”处理程序中,ESR 0x02000000 [080934] ELR:0000000040200000 LR:00000000007e4808 [080934] X0:0000000040200000 X1:00000000007f203d [080934] X2:0000000052800020 X3:0000000056190527 [080934] X4:0000000052800020 X5:FFFFFFFFFFFFFFF8 [080934] 5233:ffffff80ffffffc8 X7:000000000000000f [080934] X8:000000000091db70 X9:0000000000000002 [080934] X10:00000000ffffffd0 X11:0000000000000006 [080934] X12:000000000001869f X13: 000000000000000d [080934]x14:0000000000000004 x15:000000000000008 [080934]x16:0000000000000000000000000000000000000000 [080934] X18:000000000091de40 X19:0000000000910000 [080934] X20:00000000007f12b8 X21:0000000000910000 [080934] X22:0000000000000000 X23:0000000056787856 [080934] X24:0000000040400000 X25:00000000009101b8 [080934] X26:00000000deadbeef X27:0000000000000000 [080934] X28: 0000000000000000 x29: 000000000091dca0 [080934] [080934] 重置 CPU ... |
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你好,不是内存问题,是uu工具的问题,请按照下面的补丁修改分类:
diff --git a/arch/arm/dts/fsl-imx8mm-evk.dts b/arch/arm/dts/ fsl-imx8mm-evk.dts 索引 747abb4ed3..3a66adcaa7 100644 --- a/arch/arm/dts/fsl-imx8mm-evk.dts +++ b/arch/arm/dts/fsl-imx8mm-evk.dts @ @ -486,6 +486,7 @@ &u***otg1 { status = "ok"; extcon = <&typec_ptn5110_1>; + dr_mode = "外设"; }; &u***otg2 { DIFF --git一个/板/飞思卡尔/ imx8mm_evk / imx8mm_evk.cb /板/飞思卡尔/ imx8mm_evk / imx8mm_evk.c 索引a1b7e08c99..f6e16a4aa3 100644 ---一个/板/飞思卡尔/ imx8mm_evk / imx8mm_evk.c +++ b/板/飞思卡尔/imx8mm_evk/imx8mm_evk.c @@ -388,7 +388,22 @@ int board_ehci_u***_phy_mode(struct udevice *dev) return USB_INIT_DEVICE; } +#else +int board_u***_init(int index, enum u***_init_type init) +{ + printf("board_u***_init %d, type %dn", index, init); + imx8m_u***_power(索引,真); +} +int board_u***_cleanup(int index, enum u***_init_type init) +{ + printf("board_u***_cleanup %d, type %dn", index, init); + imx8m_u***_power(索引,假); +} +int board_ehci_u***_phy_mode(struct udevice *dev) +{ + printf("board_ehci_u***_phy_mode 什么都不做n"); +} #endif int board_init(void) diff --git a/configs/imx8mm_evk_defconfig b/configs/imx8mm_evk_defconfig 索引 125587560e..33fb1d0060 100644 --- a/configs/imx8mm_evk_defconfig +++ b/configs/imx8mm_evk_defconfig = 125587560e..33fb1d0060 ÿ CONFIG_ARCH_IMX8M = Y = 0x40200000 CONFIG_SYS_TEXT_BASE CONFIG_SYS_MALLOC_F_LEN =为0x2000 -CONFIG_USB_TCPC = Y +#CONFIG_USB_TCPC = Y CONFIG_TARGET_IMX8MM_EVK = Y CONFIG_SYS_EXTRA_OPTIONS = “IMX_CONFIG = ARCH /臂/马赫- IMX / spl_sd.cfg,SPL_TEXT_BASE = 0x7E1000” CONFIG_FIT = Y |
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