rockbox/firmware/target/arm/as3525
Rafaël Carré 291e2b1ae6 sd-as3525v2: delay a bit before reading the command response
Especially when using caches we might read the response too fast and get
the response for the previous command instead.

Now Clip+ boots fine with both instruction & data caches enabled, the
delay might need to be lowered though: boot time is a bit longer.

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@25183 a1c6a512-1295-4272-9138-f99709370657
2010-03-14 21:38:30 +00:00
..
sansa-c200v2 Sansa c200v2: enable battery charging 2010-01-17 14:19:31 +00:00
sansa-clip Clip+: LCD display (with FlynDice help) 2010-02-17 18:43:13 +00:00
sansa-clipplus Clip+: greylib 2010-02-22 10:35:51 +00:00
sansa-clipv2 Sansa as3525v2: move SD embryo code to a common dir 2010-01-13 06:44:45 +00:00
sansa-e200v2 Update on even pixel boundaries on the e200v2 for best performance (was forgotten in r24198). 2010-01-26 21:31:53 +00:00
sansa-fuze Sansa AMS: Time has shown that switching between 16 and 32bit mode costs much time (due to the micro delay needed), so do 32bit transfers unconditionally for lcd updates at the cost of updating slightly larger rectangles (gives upto 15% speed up, nearly at maximum now). 2010-01-07 22:21:41 +00:00
sansa-fuzev2 Add Sansa Fuzev2 to the target tree. Bootloader builds, but is completely untested. 2010-02-25 13:26:46 +00:00
sansa-m200v4 Sansa Clip & m200v4 : calls backlight_hold_changed() when hold button is toggled 2009-08-15 15:02:51 +00:00
adc-target.h Sansa AMS: use the AS3514 ADC driver 2008-11-10 20:55:56 +00:00
app.lds Fix as3525 lowmem targets. They put the init code into the plugin buffer, but some init functions are grabbing it. 2010-03-04 12:32:12 +00:00
ascodec-as3525.c Sansa AMS : don't use the SHAREDBSS_ATTR since we don't have a coprocessor 2009-06-02 22:45:02 +00:00
ascodec-target.h FS#10344 - AMSSansa Dynamically adjust core voltage to extend playtime. 2009-06-30 17:56:21 +00:00
audio-as3525.c as3525v2: build normal firmware properly (Clipv2/+) 2010-02-22 02:42:58 +00:00
backlight-e200v2-fuze.c FS#10306 by Thomas Martitz : button light doesn't change on SD transfers on Sansa AMS (Fuze & e200v2) 2009-06-18 22:33:02 +00:00
boot.lds Fix a bunch of boot.lds files so that they build with newer ld. The stack/bss sections need NOLOAD. otherwise the linker would try to include those into the binary. I don't know why this ever worked with our current ld version. 2010-03-08 23:16:57 +00:00
button-e200v2-fuze.c Add Sansa Fuzev2 to the target tree. Bootloader builds, but is completely untested. 2010-02-25 13:26:46 +00:00
clock-target.h as3525v2: share more of system_init() between the 2 SoCs 2010-02-23 06:59:58 +00:00
dbop-as3525.c Add Sansa Fuzev2 to the target tree. Bootloader builds, but is completely untested. 2010-02-25 13:26:46 +00:00
dbop-as3525.h Sansa AMS: Time has shown that switching between 16 and 32bit mode costs much time (due to the micro delay needed), so do 32bit transfers unconditionally for lcd updates at the cost of updating slightly larger rectangles (gives upto 15% speed up, nearly at maximum now). 2010-01-07 22:21:41 +00:00
debug-as3525.c SansaAMS: debug-as3525.c Allow View HW info page to display correct info for both V1 & V2 versions of as3525. 2010-03-11 19:01:49 +00:00
debug-target.h Some Sansa Fuze work: Get Home button working (no keymap changes yet, so it's not very noticeable) and "fix" debug menu from not showing the dbop data (see FIXME), some cleanup in the fuze's button driver 2009-02-17 02:36:48 +00:00
dma-pl081.c Sansa AMS: VIC_INT_ENABLE register is not a mask 2009-11-24 12:05:53 +00:00
dma-target.h Add DMA line for SSP as used in Clip+ 2010-02-08 08:13:52 +00:00
fmradio-i2c-as3525.c FS#10047 : Clipv2 2009-12-31 19:15:20 +00:00
i2s-as3525.c Fix Clip firmware building by adding missing symbols 2008-11-10 11:04:43 +00:00
kernel-as3525.c Sansa AMS: VIC_INT_ENABLE register is not a mask 2009-11-24 12:05:53 +00:00
lcd-as-e200v2-fuze.S Sansa e200v2/Fuze: Optimize YUV blitting by writing 2 pixel at once to the DBOP and removing a few unneeded busy polling status register for fifo empty. Speed up between 50% and 80%. 2010-01-08 16:41:36 +00:00
pcm-as3525.c Sansa AMS: allow use of PLL B for more accurate audio sample rate (0.04% instead 0.15% error) 2010-01-10 14:24:45 +00:00
power-as3525.c Sansa AMS: do not pretend we can power off the tuner 2010-03-05 01:43:47 +00:00
powermgmt-as3525.c Implement a basic uncalibrated battery reading for all as3525 targets with a lithium battery. 2008-11-23 15:00:44 +00:00
powermgmt-target.h Make Clip+ bootloader build 2010-02-05 12:40:25 +00:00
sd-as3525.c Sansa AMS: remove "ata" from SD drivers filenames 2010-01-15 14:03:41 +00:00
sd-as3525v2.c sd-as3525v2: delay a bit before reading the command response 2010-03-14 21:38:30 +00:00
system-as3525.c Add Sansa Fuzev2 to the target tree. Bootloader builds, but is completely untested. 2010-02-25 13:26:46 +00:00
system-target.h ARM922T's icache isn't coherent with its dcache, so we need to ensure that its flushed before changing codecs. Playback takes care of this for us, but only if we define cache coherency functions. Do that. Also, add a comment explaining that MMU functions need to be included so that other people don't spend hours chasing them in the future. 2009-07-05 01:17:25 +00:00
timer-as3525.c Sansa AMS: VIC_INT_ENABLE register is not a mask 2009-11-24 12:05:53 +00:00
usb-as3525.c Sansa Fuze & e200v2 : do not enable USBSTACK in the bootloader 2009-10-15 10:23:18 +00:00
usb-drv-as3525.c Sansa AMS: VIC_INT_ENABLE register is not a mask 2009-11-24 12:05:53 +00:00