mirror of
https://github.com/smaeul/u-boot.git
synced 2025-09-14 22:16:03 +01:00
969e3dd13e
Support for Schneider Electric HMIBSC. Features: - Qualcomm Snapdragon 410C SoC - APQ8016 (4xCortex A53, Adreno 306) - 2GiB RAM - 64GiB eMMC, SD slot - WiFi and Bluetooth - 2x Host, 1x Device USB port - HDMI - Discrete TPM2 chip over SPI Features enabled in U-Boot: - RAUC updates - Environment protection - USB based ethernet adaptors Signed-off-by: Sumit Garg <sumit.garg@linaro.org> Signed-off-by: Caleb Connolly <caleb.connolly@linaro.org>
41 lines
1.3 KiB
Bash
41 lines
1.3 KiB
Bash
/* SPDX-License-Identifier: GPL-2.0+ */
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loadaddr=0x90000000
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bootcmd=
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echo "Booting RAUC A/B system";
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setenv devtype mmc; setenv devnum 0;
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test -n "${BOOT_ORDER}" || setenv BOOT_ORDER "A B";
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test -n "${BOOT_A_LEFT}" || setenv BOOT_A_LEFT 3;
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test -n "${BOOT_B_LEFT}" || setenv BOOT_B_LEFT 3;
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setenv raucslot;
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for BOOT_SLOT in "${BOOT_ORDER}"; do
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if test "x${raucslot}" != "x"; then
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echo "skip remaining slots...";
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elif test "x${BOOT_SLOT}" = "xA"; then
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if test ${BOOT_A_LEFT} -gt 0; then
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setexpr BOOT_A_LEFT ${BOOT_A_LEFT} - 1;
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echo "Found valid RAUC slot A";
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setenv raucslot "rauc.slot=A";
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setenv raucpart A; setenv distro_bootpart 6;
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fi;
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elif test "x${BOOT_SLOT}" = "xB"; then
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if test ${BOOT_B_LEFT} -gt 0; then
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setexpr BOOT_B_LEFT ${BOOT_B_LEFT} - 1;
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echo "Found valid RAUC slot B";
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setenv raucslot "rauc.slot=B";
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setenv raucpart B; setenv distro_bootpart 7;
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fi;
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fi;
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done;
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if test -n "${raucslot}"; then
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setenv bootargs console=ttyMSM1 root=PARTLABEL=rootfs_${raucpart} rw rootwait ${raucslot};
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saveenv;
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else
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echo "No valid RAUC slot found. Resetting tries to 3";
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setenv BOOT_A_LEFT 3;
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setenv BOOT_B_LEFT 3;
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saveenv;
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reset;
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fi;
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load ${devtype} ${devnum}:${distro_bootpart} ${loadaddr} /boot/fitImage && bootm;
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