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History for barebox / arch / arm / mach-imx / external-nand-boot.c

2013-12-03	fbf502a Browse files » ARM: i.MX external NAND boot: Add missing instruction cache invalidate ... Before we jump to SDRAM where we just copied our code we have to invalidate the instruction cache. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Sascha Hauer committed on 3 Dec 2013
2013-07-11	ed91fac Browse files » ARM: i.MX: External Nand boot: remove ifdefs around SoC functions ... The ifdefs around the SoC specific boot_nand_external functions can be removed when all functions go into their own sections so that the linker can discard the unused functions. This also adds a #ifdef BROKEN around the i.MX21 code which currently does not have the imx21_barebox_entry function. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Sascha Hauer committed on 11 Jul 2013
	3ccb034 Browse files » ARM: i.MX: External Nand boot: remove ifdefs ... Instead of ifdeffing out the correct NFC base address just pass it to imx_nand_load_image which is called from SoC specific context anyway. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Sascha Hauer committed on 11 Jul 2013
	09b9676 Browse files » ARM: i.MX: External Nand boot: move pagesize detection into SoC specific code ... Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Sascha Hauer committed on 11 Jul 2013
	3de30a4 Browse files » ARM: i.MX: External Nand boot: remove debug command ... The debug command does not work with SoC specific entry points. remove it. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Sascha Hauer committed on 11 Jul 2013
	5a3329f Browse files » ARM: i.MX: External Nand boot: make 2k support nonoptional ... All boards using the external nand boot code autodetect the pagesize, so make this nonoptional to make the code simpler. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Sascha Hauer committed on 11 Jul 2013
2013-04-04	dd9f6d0 Browse files » Merge branch 'for-next/relocate' ... Conflicts: arch/arm/lib/barebox.lds.S Sascha Hauer committed on 4 Apr 2013
2013-03-12	1512479 Browse files » ARM: i.MX: Add bbu handler for external NAND boot ... The external NAND boot code currently does not handle bad blocks correctly on 2k NAND flashes. This patch adds a barebox_update handler for external NAND boot which embeds a Bad block table in the flashed image. The boot code will skip bad blocks found in this bad block table then. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Sascha Hauer committed on 12 Mar 2013
2013-03-12	6e2a07e Browse files » ARM: i.MX: external nand boot: check for bad blocks ... The i.MX external NAND boot code checks for a bad block every page, which is wrong. Instead, check for a bad block at the beginning of each block. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Sascha Hauer committed on 12 Mar 2013
2013-03-07	0197125 Browse files » ARM boards: Use accessor functions to access linker variables ... Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Sascha Hauer committed on 7 Mar 2013
2013-02-26	94466be Browse files » ARM i.MX: Fix booting from NOR when external nand boot is enabled ... We cannot jump to SDRAM unconditionally in imx*_barebox_boot_nand_external. When we really boot from NOR flash the binary is not yet copied to SDRAM. Instead, let the return value of imx_barebox_boot_nand_external() indicate whether we really boot from NAND and only jump to SDRAM in this case. Otherwise just continue to the normal SoC specific entry. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Sascha Hauer committed on 26 Feb 2013
2013-02-04	f2a8e35 Browse files » ARM i.MX boards: switch to barebox_arm_entry ... Most i.MX boards can use the imx*_barebox_entry functions. The remaining (i.MX21, i.MX6) use hardcoded base addresses. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Sascha Hauer committed on 4 Feb 2013
2013-02-04	cf4271e Browse files » ARM i.MX: prepare external nand boot for SoC specific entry ... i.MX will get SoC specific entry points for barebox. To find the correct one we have to call these from the SoC specific imx*_barebox_boot_nand_external functions. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Sascha Hauer committed on 4 Feb 2013
2013-01-20	6e45abe Browse files » ARM i.MX: Add a common NAND entry for external boot mode ... The pattern for i.MX boards starting in external NAND boot mode is always the same: - Check if we are running in NFC address space, if not call board_init_lowlevel_return() - copy binary to link address - execute relocated binary - call imx_nand_load_image() Add a common function for this to make the board code easier. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Sascha Hauer committed on 20 Jan 2013
2012-10-17	b1b76f6 Browse files » ARM i.MX: get rid of imx-regs.h ... - remove now unused __REG definitions - include individual SoC register files instead of imx-regs.h - move IMX_GPIO_NR to generic.h - finally remove imx-regs.h Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Sascha Hauer committed on 17 Oct 2012
	4c53af0 Browse files » ARM i.MX: remove unused improperly prefixed register defines ... Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Sascha Hauer committed on 17 Oct 2012
	d089e3c Browse files » ARM i.MX external nand boot: Use SoC specific base addresses ... Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Sascha Hauer committed on 17 Oct 2012
	dc9d70e Browse files » ARM i.MX35: Cleanup remaining unprefixed registers ... Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Sascha Hauer committed on 17 Oct 2012
	1092bde Browse files » ARM i.MX25: Cleanup remaining unprefixed registers ... Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Sascha Hauer committed on 17 Oct 2012
	a8c6359 Browse files » ARM i.MX31: Cleanup remaining unprefixed registers ... Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Sascha Hauer committed on 17 Oct 2012
2012-10-04	1d609ac Browse files » ARM i.MX27: give register base addresses a proper MX27_ prefix ... Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Sascha Hauer committed on 4 Oct 2012
2012-09-17	77322aa Browse files » Treewide: remove address of the Free Software Foundation ... The FSF address has changed in the past. Instead of updating it each time the address changes, just drop it completely treewide. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Sascha Hauer committed on 17 Sep 2012
2012-07-25	1c01f8c Browse files » ARM i.MX: rename internal-nand-boot.c to external-nand-boot.c ... Because that's what it is. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Sascha Hauer committed on 25 Jul 2012