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@@ -720,6 +720,41 @@ int checkboard(void)
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return 0;
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}
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+int mmc_get_env_dev(void)
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+{
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+ struct udevice *dev;
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+ int bootseq = 0;
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+
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+ switch (zynqmp_get_bootmode()) {
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+ case EMMC_MODE:
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+ case SD_MODE:
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+ if (uclass_get_device_by_name(UCLASS_MMC,
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+ "mmc@ff160000", &dev) &&
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+ uclass_get_device_by_name(UCLASS_MMC,
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+ "sdhci@ff160000", &dev)) {
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+ return -1;
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+ }
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+ bootseq = dev_seq(dev);
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+ break;
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+ case SD1_LSHFT_MODE:
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+ case SD_MODE1:
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+ if (uclass_get_device_by_name(UCLASS_MMC,
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+ "mmc@ff170000", &dev) &&
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+ uclass_get_device_by_name(UCLASS_MMC,
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+ "sdhci@ff170000", &dev)) {
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+ return -1;
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+ }
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+ bootseq = dev_seq(dev);
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+ break;
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+ default:
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+ break;
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+ }
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+
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+ debug("bootseq %d\n", bootseq);
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+
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+ return bootseq;
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+}
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+
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enum env_location env_get_location(enum env_operation op, int prio)
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{
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u32 bootmode = zynqmp_get_bootmode();
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