Commit 3e1a9b5c772af8d80d75a80fe91d3d02c63fa173
Committed by
Prabhakar Kushwaha
1 parent
938e35e58f
Exists in
smarc_8mq_lf_v2020.04
and in
11 other branches
board/lx2160ardb: Add distro boot support
Add u-boot enviroments to support distro boot which scan boot.scr from external storage devices (e.g. SD/USB/SCSI disk) and execute autoboot script Signed-off-by: Priyanka Jain <priyanka.jain@nxp.com> Reviewed-by: Prabhakar Kushwaha <prabhakar.kushwaha@nxp.com>
Showing 3 changed files with 91 additions and 24 deletions Side-by-side Diff
configs/lx2160ardb_tfa_defconfig
... | ... | @@ -14,6 +14,7 @@ |
14 | 14 | CONFIG_BOOTDELAY=10 |
15 | 15 | CONFIG_USE_BOOTARGS=y |
16 | 16 | CONFIG_BOOTARGS="console=ttyAMA0,115200 root=/dev/ram0 earlycon=pl011,mmio32,0x21c0000 ramdisk_size=0x2000000 default_hugepagesz=1024m hugepagesz=1024m hugepages=2 pci=pcie_bus_perf" |
17 | +# CONFIG_USE_BOOTCOMMAND is not set | |
17 | 18 | CONFIG_CMD_GREPENV=y |
18 | 19 | CONFIG_CMD_EEPROM=y |
19 | 20 | CONFIG_CMD_GPT=y |
include/configs/lx2160a_common.h
... | ... | @@ -193,16 +193,6 @@ |
193 | 193 | #define CONFIG_SYS_BOOTM_LEN (64 << 20) /* Increase max gunzip size */ |
194 | 194 | |
195 | 195 | /* Initial environment variables */ |
196 | -#define XSPI_NOR_BOOTCOMMAND "fsl_mc apply dpl 0x20d00000;" \ | |
197 | - "sf probe 0:0;" \ | |
198 | - "sf read 0xa0000000 0x1000000 0x3000000;" \ | |
199 | - "bootm 0xa0000000" | |
200 | - | |
201 | -#define SD_BOOTCOMMAND "mmc read 0xa0000000 0x6800 0xA0;" \ | |
202 | - "fsl_mc apply dpl 0xa0000000;" \ | |
203 | - "mmc read 0xb0000000 0x8000 0x1d000;" \ | |
204 | - "bootm 0xb0000000" | |
205 | - | |
206 | 196 | #define XSPI_MC_INIT_CMD \ |
207 | 197 | "fsl_mc start mc 0x20a00000 0x20e00000\0" |
208 | 198 | |
... | ... | @@ -210,6 +200,81 @@ |
210 | 200 | "mmc read 0x80000000 0x5000 0x800;" \ |
211 | 201 | "mmc read 0x80100000 0x7000 0x800;" \ |
212 | 202 | "fsl_mc start mc 0x80000000 0x80100000\0" |
203 | + | |
204 | +#define EXTRA_ENV_SETTINGS \ | |
205 | + "hwconfig=fsl_ddr:bank_intlv=auto\0" \ | |
206 | + "ramdisk_addr=0x800000\0" \ | |
207 | + "ramdisk_size=0x2000000\0" \ | |
208 | + "fdt_high=0xa0000000\0" \ | |
209 | + "initrd_high=0xffffffffffffffff\0" \ | |
210 | + "fdt_addr=0x64f00000\0" \ | |
211 | + "kernel_start=0x1000000\0" \ | |
212 | + "kernelheader_start=0x800000\0" \ | |
213 | + "scriptaddr=0x80000000\0" \ | |
214 | + "scripthdraddr=0x80080000\0" \ | |
215 | + "fdtheader_addr_r=0x80100000\0" \ | |
216 | + "kernelheader_addr_r=0x80200000\0" \ | |
217 | + "kernel_addr_r=0x81000000\0" \ | |
218 | + "kernelheader_size=0x40000\0" \ | |
219 | + "fdt_addr_r=0x90000000\0" \ | |
220 | + "load_addr=0xa0000000\0" \ | |
221 | + "kernel_size=0x2800000\0" \ | |
222 | + "kernel_addr_sd=0x8000\0" \ | |
223 | + "kernel_size_sd=0x1d000\0" \ | |
224 | + "console=ttyAMA0,38400n8\0" \ | |
225 | + BOOTENV \ | |
226 | + "mcmemsize=0x70000000\0" \ | |
227 | + XSPI_MC_INIT_CMD \ | |
228 | + "boot_scripts=lx2160ardb_boot.scr\0" \ | |
229 | + "boot_script_hdr=hdr_lx2160ardb_bs.out\0" \ | |
230 | + "scan_dev_for_boot_part=" \ | |
231 | + "part list ${devtype} ${devnum} devplist; " \ | |
232 | + "env exists devplist || setenv devplist 1; " \ | |
233 | + "for distro_bootpart in ${devplist}; do " \ | |
234 | + "if fstype ${devtype} " \ | |
235 | + "${devnum}:${distro_bootpart} " \ | |
236 | + "bootfstype; then " \ | |
237 | + "run scan_dev_for_boot; " \ | |
238 | + "fi; " \ | |
239 | + "done\0" \ | |
240 | + "scan_dev_for_boot=" \ | |
241 | + "echo Scanning ${devtype} " \ | |
242 | + "${devnum}:${distro_bootpart}...; " \ | |
243 | + "for prefix in ${boot_prefixes}; do " \ | |
244 | + "run scan_dev_for_scripts; " \ | |
245 | + "done;\0" \ | |
246 | + "boot_a_script=" \ | |
247 | + "load ${devtype} ${devnum}:${distro_bootpart} " \ | |
248 | + "${scriptaddr} ${prefix}${script}; " \ | |
249 | + "env exists secureboot && load ${devtype} " \ | |
250 | + "${devnum}:${distro_bootpart} " \ | |
251 | + "${scripthdraddr} ${prefix}${boot_script_hdr} " \ | |
252 | + "&& esbc_validate ${scripthdraddr};" \ | |
253 | + "source ${scriptaddr}\0" | |
254 | + | |
255 | +#define XSPI_NOR_BOOTCOMMAND \ | |
256 | + "env exists mcinitcmd && env exists secureboot "\ | |
257 | + "&& esbc_validate 0x20780000; " \ | |
258 | + "env exists mcinitcmd && " \ | |
259 | + "fsl_mc lazyapply dpl 0x20d00000; " \ | |
260 | + "run distro_bootcmd;run xspi_bootcmd; " \ | |
261 | + "env exists secureboot && esbc_halt;" | |
262 | + | |
263 | +#define SD_BOOTCOMMAND \ | |
264 | + "env exists mcinitcmd && mmcinfo; " \ | |
265 | + "mmc read 0x80001000 0x6800 0x800; " \ | |
266 | + "env exists mcinitcmd && env exists secureboot " \ | |
267 | + " && mmc read 0x80780000 0x3C00 0x10 " \ | |
268 | + "&& esbc_validate 0x80780000;env exists mcinitcmd " \ | |
269 | + "&& fsl_mc lazyapply dpl 0x80001000;" \ | |
270 | + "run distro_bootcmd;run sd_bootcmd;" \ | |
271 | + "env exists secureboot && esbc_halt;" | |
272 | + | |
273 | +#define BOOT_TARGET_DEVICES(func) \ | |
274 | + func(USB, usb, 0) \ | |
275 | + func(MMC, mmc, 0) \ | |
276 | + func(SCSI, scsi, 0) | |
277 | +#include <config_distro_bootcmd.h> | |
213 | 278 | |
214 | 279 | #endif /* __LX2_COMMON_H */ |
include/configs/lx2160ardb.h
... | ... | @@ -87,21 +87,22 @@ |
87 | 87 | |
88 | 88 | /* Initial environment variables */ |
89 | 89 | #define CONFIG_EXTRA_ENV_SETTINGS \ |
90 | - "hwconfig=fsl_ddr:bank_intlv=auto\0" \ | |
91 | - "scriptaddr=0x80800000\0" \ | |
92 | - "kernel_addr_r=0x81000000\0" \ | |
93 | - "pxefile_addr_r=0x81000000\0" \ | |
94 | - "fdt_addr_r=0x88000000\0" \ | |
95 | - "ramdisk_addr_r=0x89000000\0" \ | |
96 | - "loadaddr=0x80100000\0" \ | |
97 | - "kernel_addr=0x100000\0" \ | |
98 | - "ramdisk_addr=0x800000\0" \ | |
99 | - "ramdisk_size=0x2000000\0" \ | |
100 | - "fdt_high=0xa0000000\0" \ | |
101 | - "initrd_high=0xffffffffffffffff\0" \ | |
102 | - "kernel_start=0x21000000\0" \ | |
90 | + EXTRA_ENV_SETTINGS \ | |
103 | 91 | "lx2160ardb_vdd_mv=800\0" \ |
104 | - "mcmemsize=0x40000000\0" | |
92 | + "BOARD=lx2160ardb\0" \ | |
93 | + "xspi_bootcmd=echo Trying load from flexspi..;" \ | |
94 | + "sf probe 0:0 && sf read $load_addr " \ | |
95 | + "$kernel_start $kernel_size ; env exists secureboot &&" \ | |
96 | + "sf read $kernelheader_addr_r $kernelheader_start " \ | |
97 | + "$kernelheader_size && esbc_validate ${kernelheader_addr_r}; "\ | |
98 | + " bootm $load_addr#$BOARD\0" \ | |
99 | + "sd_bootcmd=echo Trying load from sd card..;" \ | |
100 | + "mmcinfo; mmc read $load_addr " \ | |
101 | + "$kernel_addr_sd $kernel_size_sd ;" \ | |
102 | + "env exists secureboot && mmc read $kernelheader_addr_r "\ | |
103 | + "$kernelhdr_addr_sd $kernelhdr_size_sd " \ | |
104 | + " && esbc_validate ${kernelheader_addr_r};" \ | |
105 | + "bootm $load_addr#$BOARD\0" | |
105 | 106 | |
106 | 107 | #include <asm/fsl_secure_boot.h> |
107 | 108 |