* [PATCH 1/2] ARM Kindle3 defconfig: enable MMU @ 2019-03-17 11:22 Alexander Kurz 2019-03-17 11:22 ` [PATCH 2/2] ARM Kindle3: switch on pull-ups for fiveway device Alexander Kurz 2019-03-18 8:52 ` [PATCH 1/2] ARM Kindle3 defconfig: enable MMU Sascha Hauer 0 siblings, 2 replies; 3+ messages in thread From: Alexander Kurz @ 2019-03-17 11:22 UTC (permalink / raw) To: barebox, Sascha Hauer; +Cc: Alexander Kurz From: Alexander Kurz <akurz@blala.de> With the MMU enabled, a memtest runs 14 times faster. Signed-off-by: Alexander Kurz <akurz@blala.de> --- arch/arm/configs/kindle3_defconfig | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/arch/arm/configs/kindle3_defconfig b/arch/arm/configs/kindle3_defconfig index a4e08dfad..98691c3a8 100644 --- a/arch/arm/configs/kindle3_defconfig +++ b/arch/arm/configs/kindle3_defconfig @@ -2,7 +2,6 @@ CONFIG_ARCH_IMX=y CONFIG_BAREBOX_MAX_IMAGE_SIZE=0x30000 CONFIG_MACH_KINDLE3=y CONFIG_IMX_IIM=y -CONFIG_ARCH_IMX_USBLOADER=y CONFIG_AEABI=y CONFIG_ARM_BOARD_APPEND_ATAG=y CONFIG_ARM_BOARD_PREPEND_ATAG=y @@ -10,6 +9,7 @@ CONFIG_ARM_OPTIMZED_STRING_FUNCTIONS=y CONFIG_PBL_IMAGE=y CONFIG_PBL_RELOCATABLE=y CONFIG_IMAGE_COMPRESSION_XZKERN=y +CONFIG_MMU=y CONFIG_MALLOC_SIZE=0x2000000 CONFIG_MALLOC_TLSF=y CONFIG_RELOCATABLE=y @@ -64,3 +64,4 @@ CONFIG_FS_EXT4=y CONFIG_FS_FAT=y CONFIG_FS_FAT_WRITE=y CONFIG_FS_FAT_LFN=y +CONFIG_ARCH_IMX_USBLOADER=y -- 2.11.0 _______________________________________________ barebox mailing list barebox@lists.infradead.org http://lists.infradead.org/mailman/listinfo/barebox ^ permalink raw reply [flat|nested] 3+ messages in thread
* [PATCH 2/2] ARM Kindle3: switch on pull-ups for fiveway device 2019-03-17 11:22 [PATCH 1/2] ARM Kindle3 defconfig: enable MMU Alexander Kurz @ 2019-03-17 11:22 ` Alexander Kurz 2019-03-18 8:52 ` [PATCH 1/2] ARM Kindle3 defconfig: enable MMU Sascha Hauer 1 sibling, 0 replies; 3+ messages in thread From: Alexander Kurz @ 2019-03-17 11:22 UTC (permalink / raw) To: barebox, Sascha Hauer; +Cc: Alexander Kurz From: Alexander Kurz <akurz@blala.de> Without the pullups enabled, the GPIO change after a button release took some hundered milliseconds. Signed-off-by: Alexander Kurz <akurz@blala.de> --- arch/arm/boards/kindle3/kindle3.c | 12 ++++++------ 1 file changed, 6 insertions(+), 6 deletions(-) diff --git a/arch/arm/boards/kindle3/kindle3.c b/arch/arm/boards/kindle3/kindle3.c index e06b3d70c..95ae49cb0 100644 --- a/arch/arm/boards/kindle3/kindle3.c +++ b/arch/arm/boards/kindle3/kindle3.c @@ -152,6 +152,7 @@ static int kindle3_devices_init(void) } device_initcall(kindle3_devices_init); +#define FIVEWAY_PAD_CTL (PAD_CTL_PUS_100K_UP | PAD_CTL_HYS | PAD_CTL_DVS) static iomux_v3_cfg_t kindle3_pads[] = { /* UART1 */ MX35_PAD_RXD1__UART1_RXD_MUX, @@ -183,12 +184,11 @@ static iomux_v3_cfg_t kindle3_pads[] = { MX35_PAD_CSPI1_SPI_RDY__CSPI1_RDY, /* fiveway device: up, down, left, right, select */ - MX35_PAD_ATA_DATA14__GPIO2_27, - MX35_PAD_ATA_DATA15__GPIO2_28, - MX35_PAD_TX5_RX0__GPIO1_10, - MX35_PAD_ATA_BUFF_EN__GPIO2_30, - IOMUX_PAD(0x728, 0x2c4, 5, 0x8c8, 1, - PAD_CTL_PUS_100K_UP | PAD_CTL_HYS | PAD_CTL_DVS), + IOMUX_PAD(0x718, 0x2b4, 5, 0x8b4, 1, FIVEWAY_PAD_CTL), + IOMUX_PAD(0x71c, 0x2b8, 5, 0x8b8, 1, FIVEWAY_PAD_CTL), + IOMUX_PAD(0x59c, 0x158, 5, 0x830, 0, FIVEWAY_PAD_CTL), + IOMUX_PAD(0x724, 0x2c0, 5, 0x8c4, 1, FIVEWAY_PAD_CTL), + IOMUX_PAD(0x728, 0x2c4, 5, 0x8c8, 1, FIVEWAY_PAD_CTL), /* Volume keys: up, down */ MX35_PAD_SCKR__GPIO1_4, -- 2.11.0 _______________________________________________ barebox mailing list barebox@lists.infradead.org http://lists.infradead.org/mailman/listinfo/barebox ^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: [PATCH 1/2] ARM Kindle3 defconfig: enable MMU 2019-03-17 11:22 [PATCH 1/2] ARM Kindle3 defconfig: enable MMU Alexander Kurz 2019-03-17 11:22 ` [PATCH 2/2] ARM Kindle3: switch on pull-ups for fiveway device Alexander Kurz @ 2019-03-18 8:52 ` Sascha Hauer 1 sibling, 0 replies; 3+ messages in thread From: Sascha Hauer @ 2019-03-18 8:52 UTC (permalink / raw) To: Alexander Kurz; +Cc: barebox On Sun, Mar 17, 2019 at 11:22:33AM +0000, Alexander Kurz wrote: > From: Alexander Kurz <akurz@blala.de> > > With the MMU enabled, a memtest runs 14 times faster. > > Signed-off-by: Alexander Kurz <akurz@blala.de> > --- > arch/arm/configs/kindle3_defconfig | 3 ++- > 1 file changed, 2 insertions(+), 1 deletion(-) Applied, thanks Sascha -- Pengutronix e.K. | | Industrial Linux Solutions | http://www.pengutronix.de/ | Peiner Str. 6-8, 31137 Hildesheim, Germany | Phone: +49-5121-206917-0 | Amtsgericht Hildesheim, HRA 2686 | Fax: +49-5121-206917-5555 | _______________________________________________ barebox mailing list barebox@lists.infradead.org http://lists.infradead.org/mailman/listinfo/barebox ^ permalink raw reply [flat|nested] 3+ messages in thread
end of thread, other threads:[~2019-03-18 8:52 UTC | newest] Thread overview: 3+ messages (download: mbox.gz / follow: Atom feed) -- links below jump to the message on this page -- 2019-03-17 11:22 [PATCH 1/2] ARM Kindle3 defconfig: enable MMU Alexander Kurz 2019-03-17 11:22 ` [PATCH 2/2] ARM Kindle3: switch on pull-ups for fiveway device Alexander Kurz 2019-03-18 8:52 ` [PATCH 1/2] ARM Kindle3 defconfig: enable MMU Sascha Hauer
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