1 RedBoot for Starter-Kit V (STK5)
4 ===========================================================
6 Fixup messed up source code from previous release
11 - fixed the trampoline code in redboot_linux_exec.c
13 - fixed phys <-> virt address calculations
14 - added support for 2 memory banks (1GiB)
15 - fixed ATAG_MEM construction for banked memory
21 - add support for Toshiba NAND flash
22 - implement workaround for ENGcm12051 (DPLL: Meta-stability Issue)
24 - fix CCGR0 settings to enable JTAG interface
28 Fix FEC driver handling of 10BaseT link
32 Added support for TX53
37 Added support for redundant WinCE image load
42 Added support for splash screen, enabled with:
43 fconfig bootsplash_enable true
45 Name Default Value Description
46 lcd_bpp: 16 LCD color depth (only 16bpp for now)
47 lcd_buffer_addr: -2113929216 LCD frame buffer address (hex: 0x82000000)
48 lcd_clk_period: 33333 Pixel clock period (in ps)
49 lcd_clk_polarity: false Pixel clock polarity active low
50 lcd_panel_width: 640 LCD panel width (in pixels)
51 lcd_panel_height: 480 LCD panel height (in pixels)
52 lcd_hsync_polarity: true HSYNC polarity active low
53 lcd_hsync_width: 64 HSYNC pulse width (in pixels): 1 .. 64
54 lcd_margin_left: 96 Left margin (in pixels): 1 .. 256
55 lcd_margin_right: 80 Right margin (in pixels): 1 .. 256
56 lcd_margin_top: 46 Top margin (in scan lines): 0 .. 255
57 lcd_margin_bottom: 39 Bottom margin (in scan lines): 0 .. 255
58 lcd_vsync_polarity: true VSYNC polarity active low
59 lcd_vsync_width: 3 VSYNC pulse width (in scan lines): 0 .. 63
61 Image data is loaded from the flash partition named 'logo' and
62 can be stored either as a binary dump or in Windows .bmp
65 Renamed config/TX25-40x0.ecc to config/TX25-40x1.ecc to be in
66 sync with the module name
71 Added support for TX51-80x2 and TX51-80x1 (SDRAM clock selectable via cdl)
76 Fixed SDRAM timing according to application note from Micron.
78 Fixed display of reset reason.
79 Corrected DEBUG LED settings
81 Disabled FIS CRC check to facilitate update of the Linux
82 partition from within Linux (see RedBoot/README)
86 Added support for TX51-80x0
90 Corrected SDRAM timing setup for TX25 that was accidentally broken
91 in the previous release
95 switched to unified source tree for TX25,TX27,TX37
96 fixing some issues with bad block handling on TX27
100 Corrected the SDRAM initialisation for TX27-4021 (128MiB SDRAM)
105 Fixed a bug that lead to writing the RedBoot config partition on
106 every startup which would lead to excessive wearout of the flash.
107 The patch ecos-tx27-update.patch should be applied before compiling
112 + 'RedBoot config' partition merged with 'FIS Directory' into one
114 + improved bad block handling
115 + Flash partitioning changed due to the above
116 NOTE: The Linux kernel expects the RedBoot partition table at a
117 fixed block in flash determined by a configuration option.
118 Thus the new RedBoot version will only work with the new
120 + MAC address stored in processor internal fuse array
121 + new command: 'nand bad' to manually update the BBT