b3770eaca3
Consistently handle boot-count reset and upgrade across ipq40xx, ipq806x, kirkwood, mvebu Dual-firmware devices often utilize a specific MTD partition to record the number of times the boot loader has initiated boot. Most of these devices are NAND, typically with a 2k erase size. When this code was ported to the ipq40xx platform, the device in hand used NOR for this partition, with a 16-byte "record" size. As the implementation of `mtd resetbc` is by-platform, the hard-coded nature of this change prevented proper operation of a NAND-based device. * Unified the "NOR" variant with the rest of the Linksys variants * Added logging to indicate success and failure * Provided a meaningful return value for scripting * "Protected" the use of `mtd resetbc` in start-up scripts so that failure does not end the boot sequence * Moved Linksys-specific actions into common `/etc/init.d/bootcount` For upgrade, these devices need to determine which partition to flash, as well as set certain U-Boot envirnment variables to change the next boot to the newly flashed version. * Moved upgrade-related environment changes out of bootcount * Combined multiple flashes of environment into single one * Current-partition detection now handles absence of `boot_part` Runtime-tested: Linksys EA8300 Signed-off-by: Jeff Kletsky <git-commits@allycomm.com> Signed-off-by: Christian Lamparter <chunkeey@gmail.com> [checkpatch.pl fixes, traded split strings for 80+ chars per line]
27 lines
616 B
Makefile
27 lines
616 B
Makefile
CC = gcc
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CFLAGS += -Wall
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LDFLAGS += -lubox
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obj = mtd.o jffs2.o crc32.o md5.o
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obj.seama = seama.o md5.o
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obj.wrg = wrg.o md5.o
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obj.wrgg = wrgg.o md5.o
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obj.tpl = tpl_ramips_recoveryflag.o
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obj.ar71xx = trx.o $(obj.seama) $(obj.wrgg)
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obj.brcm = trx.o
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obj.brcm47xx = $(obj.brcm)
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obj.bcm53xx = $(obj.brcm) $(obj.seama)
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obj.brcm63xx = imagetag.o
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obj.ramips = $(obj.seama) $(obj.tpl) $(obj.wrg)
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obj.mvebu = linksys_bootcount.o
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obj.kirkwood = linksys_bootcount.o
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obj.ipq806x = linksys_bootcount.o
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obj.ipq40xx = linksys_bootcount.o
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ifdef FIS_SUPPORT
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obj += fis.o
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endif
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mtd: $(obj) $(obj.$(TARGET))
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clean:
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rm -f *.o jffs2
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