[Feature] add GA346 baseline version
Change-Id: Ic62933698569507dcf98240cdf5d9931ae34348f
diff --git a/src/kernel/linux/v4.19/Documentation/auxdisplay/cfag12864b b/src/kernel/linux/v4.19/Documentation/auxdisplay/cfag12864b
new file mode 100644
index 0000000..12fd51b
--- /dev/null
+++ b/src/kernel/linux/v4.19/Documentation/auxdisplay/cfag12864b
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+ ===================================
+ cfag12864b LCD Driver Documentation
+ ===================================
+
+License: GPLv2
+Author & Maintainer: Miguel Ojeda Sandonis
+Date: 2006-10-27
+
+
+
+--------
+0. INDEX
+--------
+
+ 1. DRIVER INFORMATION
+ 2. DEVICE INFORMATION
+ 3. WIRING
+ 4. USERSPACE PROGRAMMING
+
+
+---------------------
+1. DRIVER INFORMATION
+---------------------
+
+This driver supports a cfag12864b LCD.
+
+
+---------------------
+2. DEVICE INFORMATION
+---------------------
+
+Manufacturer: Crystalfontz
+Device Name: Crystalfontz 12864b LCD Series
+Device Code: cfag12864b
+Webpage: http://www.crystalfontz.com
+Device Webpage: http://www.crystalfontz.com/products/12864b/
+Type: LCD (Liquid Crystal Display)
+Width: 128
+Height: 64
+Colors: 2 (B/N)
+Controller: ks0108
+Controllers: 2
+Pages: 8 each controller
+Addresses: 64 each page
+Data size: 1 byte each address
+Memory size: 2 * 8 * 64 * 1 = 1024 bytes = 1 Kbyte
+
+
+---------
+3. WIRING
+---------
+
+The cfag12864b LCD Series don't have official wiring.
+
+The common wiring is done to the parallel port as shown:
+
+Parallel Port cfag12864b
+
+ Name Pin# Pin# Name
+
+Strobe ( 1)------------------------------(17) Enable
+Data 0 ( 2)------------------------------( 4) Data 0
+Data 1 ( 3)------------------------------( 5) Data 1
+Data 2 ( 4)------------------------------( 6) Data 2
+Data 3 ( 5)------------------------------( 7) Data 3
+Data 4 ( 6)------------------------------( 8) Data 4
+Data 5 ( 7)------------------------------( 9) Data 5
+Data 6 ( 8)------------------------------(10) Data 6
+Data 7 ( 9)------------------------------(11) Data 7
+ (10) [+5v]---( 1) Vdd
+ (11) [GND]---( 2) Ground
+ (12) [+5v]---(14) Reset
+ (13) [GND]---(15) Read / Write
+ Line (14)------------------------------(13) Controller Select 1
+ (15)
+ Init (16)------------------------------(12) Controller Select 2
+Select (17)------------------------------(16) Data / Instruction
+Ground (18)---[GND] [+5v]---(19) LED +
+Ground (19)---[GND]
+Ground (20)---[GND] E A Values:
+Ground (21)---[GND] [GND]---[P1]---(18) Vee - R = Resistor = 22 ohm
+Ground (22)---[GND] | - P1 = Preset = 10 Kohm
+Ground (23)---[GND] ---- S ------( 3) V0 - P2 = Preset = 1 Kohm
+Ground (24)---[GND] | |
+Ground (25)---[GND] [GND]---[P2]---[R]---(20) LED -
+
+
+------------------------
+4. USERSPACE PROGRAMMING
+------------------------
+
+The cfag12864bfb describes a framebuffer device (/dev/fbX).
+
+It has a size of 1024 bytes = 1 Kbyte.
+Each bit represents one pixel. If the bit is high, the pixel will
+turn on. If the pixel is low, the pixel will turn off.
+
+You can use the framebuffer as a file: fopen, fwrite, fclose...
+Although the LCD won't get updated until the next refresh time arrives.
+
+Also, you can mmap the framebuffer: open & mmap, munmap & close...
+which is the best option for most uses.
+
+Check samples/auxdisplay/cfag12864b-example.c
+for a real working userspace complete program with usage examples.
diff --git a/src/kernel/linux/v4.19/Documentation/auxdisplay/ks0108 b/src/kernel/linux/v4.19/Documentation/auxdisplay/ks0108
new file mode 100644
index 0000000..8ddda0c
--- /dev/null
+++ b/src/kernel/linux/v4.19/Documentation/auxdisplay/ks0108
@@ -0,0 +1,55 @@
+ ==========================================
+ ks0108 LCD Controller Driver Documentation
+ ==========================================
+
+License: GPLv2
+Author & Maintainer: Miguel Ojeda Sandonis
+Date: 2006-10-27
+
+
+
+--------
+0. INDEX
+--------
+
+ 1. DRIVER INFORMATION
+ 2. DEVICE INFORMATION
+ 3. WIRING
+
+
+---------------------
+1. DRIVER INFORMATION
+---------------------
+
+This driver supports the ks0108 LCD controller.
+
+
+---------------------
+2. DEVICE INFORMATION
+---------------------
+
+Manufacturer: Samsung
+Device Name: KS0108 LCD Controller
+Device Code: ks0108
+Webpage: -
+Device Webpage: -
+Type: LCD Controller (Liquid Crystal Display Controller)
+Width: 64
+Height: 64
+Colors: 2 (B/N)
+Pages: 8
+Addresses: 64 each page
+Data size: 1 byte each address
+Memory size: 8 * 64 * 1 = 512 bytes
+
+
+---------
+3. WIRING
+---------
+
+The driver supports data parallel port wiring.
+
+If you aren't building LCD related hardware, you should check
+your LCD specific wiring information in the same folder.
+
+For example, check Documentation/auxdisplay/cfag12864b.
diff --git a/src/kernel/linux/v4.19/Documentation/auxdisplay/lcd-panel-cgram.txt b/src/kernel/linux/v4.19/Documentation/auxdisplay/lcd-panel-cgram.txt
new file mode 100644
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+++ b/src/kernel/linux/v4.19/Documentation/auxdisplay/lcd-panel-cgram.txt
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+Some LCDs allow you to define up to 8 characters, mapped to ASCII
+characters 0 to 7. The escape code to define a new character is
+'\e[LG' followed by one digit from 0 to 7, representing the character
+number, and up to 8 couples of hex digits terminated by a semi-colon
+(';'). Each couple of digits represents a line, with 1-bits for each
+illuminated pixel with LSB on the right. Lines are numbered from the
+top of the character to the bottom. On a 5x7 matrix, only the 5 lower
+bits of the 7 first bytes are used for each character. If the string
+is incomplete, only complete lines will be redefined. Here are some
+examples :
+
+ printf "\e[LG0010101050D1F0C04;" => 0 = [enter]
+ printf "\e[LG1040E1F0000000000;" => 1 = [up]
+ printf "\e[LG2000000001F0E0400;" => 2 = [down]
+ printf "\e[LG3040E1F001F0E0400;" => 3 = [up-down]
+ printf "\e[LG40002060E1E0E0602;" => 4 = [left]
+ printf "\e[LG500080C0E0F0E0C08;" => 5 = [right]
+ printf "\e[LG60016051516141400;" => 6 = "IP"
+
+ printf "\e[LG00103071F1F070301;" => big speaker
+ printf "\e[LG00002061E1E060200;" => small speaker
+
+Willy
+