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History for barebox / arch / arm / mach-omap / am33xx_generic.c

2013-10-06	58bed29 Browse files » arm: omap: am33xx_generic: fix DDR setup for DDR2 ... For DDR2 RAMs, regs->zq_config is not used, which causes the AM33XX_EMIF4_0_REG(SDRAM_CONFIG) register to be left unconfigured, resulting in boot failure. It seems that the DDR2 case was missed during the consolidation in commit `9f122f8`. The actual call for the Bone was removed in `88659d9`. Signed-off-by: Jan Luebbe <jlu@pengutronix.de> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Jan Luebbe authored on 2 Oct 2013 Sascha Hauer committed on 6 Oct 2013
2013-10-06	45b1e9c Browse files » am33xx_generic: convert from switch to if/else ... The function am33xx_get_cpu_rev may be called before barebox_arm_entry(), so we need to avoid switch statements. One example is the BeagleBone, where we use this function to differenciate between the white and black variants. Signed-off-by: Jan Luebbe <jlu@pengutronix.de> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Jan Luebbe authored on 2 Oct 2013 Sascha Hauer committed on 6 Oct 2013
2013-08-27	ed02d24 Browse files » ARM: am33xx: implement cpu revision decoding ... Signed-off-by: Jan Luebbe <jlu@pengutronix.de> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Jan Luebbe authored on 14 Jul 2013 Sascha Hauer committed on 27 Aug 2013
	a0b6887 Browse files » ARM: am33xx: set bootsource instance correctly for MMC1 ... Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Sascha Hauer committed on 27 Aug 2013
	9f122f8 Browse files » ARM: am33xx: Cleanup of lowlevel code ... There is a lot of duplicate lowlevel code between the am33xx boards. Move this code to am33xx_generic and create structs for sdram settings. Signed-off-by: Teresa Gámez <t.gamez@phytec.de> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Teresa Gámez authored on 23 Aug 2013 Sascha Hauer committed on 27 Aug 2013
2013-07-10	c5c875a Browse files » arm: omap: store boot source info from ROM loader ... The ROM loader passes the address of a buffer to the MLO in register 0. Store this data so we can find the boot source later. On the same way the bootinformation are passed to the barebox, then. It has to be enshured that r0 contains always the buffer or the boot source detection will not work. Applied this on all OMAPs. This patch is based on work of Jan Luebbe <jlu@pengutronix.de>. Compile tested on all OMAP boards. Tested on pcm049, phyCARD-A-L1 and pcm051. Signed-off-by: Teresa Gámez <t.gamez@phytec.de> Tested-by: Christoph Fritz <chf.fritz@googlemail.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Teresa Gámez authored on 9 Jul 2013 Sascha Hauer committed on 10 Jul 2013
2013-07-09	2cd0bab Browse files » ARM: AM33xx: Add gpio support ... Register GPIO banks for AM33xx boards. Signed-off-by: Teresa Gámez <t.gamez@phytec.de> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Teresa Gámez authored on 9 Jul 2013 Sascha Hauer committed on 9 Jul 2013
2013-07-09	63ae721 Browse files » ARM: OMAP: AM33xx: Add basic NAND support ... Signed-off-by: Teresa Gámez <t.gamez@phytec.de> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Teresa Gámez authored on 9 Jul 2013 Sascha Hauer committed on 9 Jul 2013
2013-04-18	d7a9134 Browse files » omap: move to common bootsource framework ... Signed-off-by: Jan Luebbe <jlu@pengutronix.de> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Folded fix into this patch: [PATCH] omap4 regression: set correct boot source Signed-off-by: Vicente Bergas <vicencb@gmail.com> Jan Luebbe authored on 15 Apr 2013 Sascha Hauer committed on 18 Apr 2013
2013-04-03	c61cc98 Browse files » OMAP: Move bootsource functions ... The bootsource functions are not specific to the first stage bootloader. They may also be used for detecting the bootsource to decide where to load the environment from. Also clean up includes in board files. Signed-off-by: Teresa Gámez <t.gamez@phytec.de> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Teresa Gámez authored on 2 Apr 2013 Sascha Hauer committed on 3 Apr 2013
2013-01-13	cee6e12 Browse files » ARM am33xx: Add cpws convenience functions ... This adds a function to register the cpws device and another one to register the MAC addresses provided by the am33xx. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Sascha Hauer committed on 13 Jan 2013
2012-12-20	fa012d4 Browse files » arm: beaglebone: add first-stage support for AM335x and board ... Signed-off-by: Jan Luebbe <jlu@pengutronix.de> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Jan Luebbe authored on 18 Dec 2012 Sascha Hauer committed on 20 Dec 2012
2012-12-20	4746717 Browse files » ARM OMAP AM33XX: create new ARCH for AM33xx ... Created ARCH for AM33xx boards as second stage bootloader. This includes: - Added dmtimer0 - Created basic header files - Added MMC support for ARCH_AM33XX - Added reset function Signed-off-by: Teresa Gámez <t.gamez@phytec.de> Some header file cleanup by: Signed-off-by: Jan Luebbe <jlu@pengutronix.de> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Teresa Gámez authored on 18 Dec 2012 Sascha Hauer committed on 20 Dec 2012