mirror of
https://github.com/u-boot/u-boot.git
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b16bd53ffa
Add i.MX93 9x9 Quick Start Board support. - Two ddr scripts included w/o inline ecc feature. - SDHC/NETWORK/I2C/UART supported - PCA9450 supported, default over drive mode - Documentation added. Signed-off-by: Peng Fan <peng.fan@nxp.com>
63 lines
1.6 KiB
Bash
63 lines
1.6 KiB
Bash
/* SPDX-License-Identifier: (GPL-2.0+ OR MIT) */
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boot_targets=mmc0 mmc1
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boot_fit=no
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bootm_size=0x10000000
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cntr_addr=0x98000000
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cntr_file=os_cntr_signed.bin
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console=ttyLP0,115200 earlycon
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fdt_addr_r=0x83000000
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fdt_addr=0x83000000
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fdtfile=CONFIG_DEFAULT_FDT_FILE
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image=Image
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mmcpart=1
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mmcroot=/dev/mmcblk1p2 rootwait rw
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mmcautodetect=yes
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mmcargs=setenv bootargs ${jh_clk} ${mcore_clk} console=${console} root=${mmcroot}
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prepare_mcore=setenv mcore_clk clk-imx93.mcore_booted
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loadimage=fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${image}
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loadfdt=fatload mmc ${mmcdev}:${mmcpart} ${fdt_addr_r} ${fdtfile}
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loadcntr=fatload mmc ${mmcdev}:${mmcpart} ${cntr_addr} ${cntr_file}
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auth_os=auth_cntr ${cntr_addr}
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boot_os=booti ${loadaddr} - ${fdt_addr_r}
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mmcboot=
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echo Booting from mmc ...;
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run mmcargs;
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if test ${sec_boot} = yes; then
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if run auth_os; then
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run boot_os;
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else
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echo ERR: failed to authenticate;
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fi;
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else
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if run loadfdt; then
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run boot_os;
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else
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echo WARN: Cannot load the DT;
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fi;
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fi;
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netargs=setenv bootargs ${jh_clk} ${mcore_clk} console=${console} root=/dev/nfs
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ip=dhcp nfsroot=${serverip}:${nfsroot},v3,tcp
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netboot=
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echo Booting from net ...;
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run netargs;
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if test ${ip_dyn} = yes; then
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setenv get_cmd dhcp;
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else
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setenv get_cmd tftp;
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fi;
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if test ${sec_boot} = yes; then
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${get_cmd} ${cntr_addr} ${cntr_file};
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if run auth_os; then
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run boot_os;
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else
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echo ERR: failed to authenticate;
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fi;
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else
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${get_cmd} ${loadaddr} ${image};
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if ${get_cmd} ${fdt_addr_r} ${fdtfile}; then
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run boot_os;
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else
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echo WARN: Cannot load the DT;
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fi;
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fi;
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