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* Patches by Udi Finkelstein, 2 June 2003:

Browse Source 
- Added support for custom keyboards, initialized by defining a
    board-specific drv_keyboard_init as well as defining CONFIG_KEYBOARD .
  - Added support for the RBC823 board.
  - cpu/mpc8xx/lcd.c now automatically calculates the
    Horizontal Pixel Count field.

* Fix alignment problem in BOOTP (dhcp_leasetime option)
  [pointed out by Nicolas Lacressonnire, 2 Jun 2003]

* Patch by Mark Rakes, 14 May 2003:
  add support for Intel e1000 gig cards.

* Patch by Nye Liu, 3 Jun 2003:
  fix critical typo in MAMR definition (include/mpc8xx.h)

* Fix requirement to align U-Boot image on 16 kB boundaries on PPC.

* Patch by Klaus Heydeck, 2 Jun 2003
  Minor changes for KUP4K configuration
This commit is contained in:
wdenk
2003-06-03 23:54:09 +00:00
parent 7a8e9bed17
commit 682011ff69
39 changed files with 6968 additions and 426 deletions
Download Patch File Download Diff File Expand all files Collapse all files

2
cpu/74xx_7xx/start.S
View File

@@ -750,7 +750,7 @@ trap_init:
lwz r7, GOT(_start)
lwz r8, GOT(_end_of_vectors)
rlwinm r9, r7, 0, 18, 31 /* _start & 0x3FFF */
li r9, 0x100 /* reset vector always at 0x100 */
cmplw 0, r7, r8
bgelr /* return if r7>=r8 - just in case */

2
cpu/mpc5xx/start.S
View File

@@ -556,7 +556,7 @@ trap_init:
lwz r7, GOT(_start)
lwz r8, GOT(_end_of_vectors)
rlwinm r9, r7, 0, 22, 31 /* _start & 0x3FF */
li r9, 0x100 /* reset vector always at 0x100 */
cmplw 0, r7, r8
bgelr /* return if r7>=r8 - just in case */

2
cpu/mpc824x/start.S
View File

@@ -695,7 +695,7 @@ trap_init:
lwz r7, GOT(_start)
lwz r8, GOT(_end_of_vectors)
rlwinm r9, r7, 0, 18, 31 /* _start & 0x3FFF */
li r9, 0x100 /* reset vector always at 0x100 */
cmplw 0, r7, r8
bgelr /* return if r7>=r8 - just in case */

2
cpu/mpc8260/pci.c
View File

@@ -170,7 +170,7 @@
#endif
#ifndef CFG_PCI_MSTR_MEMIO_SIZE
#define PCI_MSTR_MEMIO_SIZE 0x20000000 /* 512MB */
#define PCI_MSTR_MEMIO_SIZE 0x10000000 /* 256 MB */
#else
#define PCI_MSTR_MEMIO_SIZE CFG_PCI_MSTR_MEMIO_SIZE
#endif

2
cpu/mpc8260/start.S
View File

@@ -1028,7 +1028,7 @@ trap_init:
lwz r7, GOT(_start)
lwz r8, GOT(_end_of_vectors)
rlwinm r9, r7, 0, 18, 31 /* _start & 0x3FFF */
li r9, 0x100 /* reset vector always at 0x100 */
cmplw 0, r7, r8
bgelr /* return if r7>=r8 - just in case */

2
cpu/mpc8xx/Makefile
View File

@@ -31,7 +31,7 @@ START = start.o kgdb.o
OBJS = bedbug_860.o commproc.o cpu.o cpu_init.o \
fec.o i2c.o interrupts.o lcd.o scc.o \
serial.o speed.o spi.o status_led.o\
traps.o upatch.o video.o wlkbd.o
traps.o upatch.o video.o
all: .depend $(START) $(LIB)

91
cpu/mpc8xx/lcd.c
View File

@@ -36,7 +36,7 @@
#if defined(CONFIG_POST)
#include <post.h>
#endif
#include <lcd.h>
#ifdef CONFIG_LCD
@@ -134,6 +134,19 @@ static vidinfo_t panel_info = {
#endif /* CONFIG_KYOCERA_KCS057QV1AJ */
/*----------------------------------------------------------------------*/
/*----------------------------------------------------------------------*/
#ifdef CONFIG_HITACHI_SP19X001_Z1A
/*
* Hitachi SP19X001-. Active, color, single scan.
*/
static vidinfo_t panel_info = {
640, 480, 154, 116, CFG_HIGH, CFG_HIGH, CFG_HIGH, CFG_HIGH, CFG_HIGH,
LCD_COLOR8, 1, 0, 1, 0, 0, 0, 0, 0
/* wbl, vpw, lcdac, wbf */
};
#endif /* CONFIG_HITACHI_SP19X001_Z1A */
/*----------------------------------------------------------------------*/
/*----------------------------------------------------------------------*/
#ifdef CONFIG_NEC_NL6648AC33
/*
@@ -307,7 +320,7 @@ static int lcd_line_length;
static int lcd_color_fg;
static int lcd_color_bg;
static char lcd_is_enabled = 0; /* Indicate that LCD is enabled */
char lcd_is_enabled = 0; /* Indicate that LCD is enabled */
/*
* Frame buffer memory information
@@ -395,7 +408,8 @@ static void lcd_drawchars (ushort x, ushort y, uchar *str, int count);
static inline void lcd_puts_xy (ushort x, ushort y, uchar *s);
static inline void lcd_putc_xy (ushort x, ushort y, uchar c);
static int lcd_init (void *lcdbase);
int lcd_init (void *lcdbase);
static void lcd_ctrl_init (void *lcdbase);
static void lcd_enable (void);
static void *lcd_logo (void);
@@ -410,8 +424,11 @@ static int lcd_getbgcolor (void);
static void lcd_setfgcolor (int color);
static void lcd_setbgcolor (int color);
#if defined(CONFIG_RBC823)
void lcd_disable (void);
#endif
#ifdef NOT_USED_SO_FAR
static void lcd_disable (void);
static void lcd_getcolreg (ushort regno,
ushort *red, ushort *green, ushort *blue);
static int lcd_getfgcolor (void);
@@ -675,7 +692,7 @@ int drv_lcd_init (void)
/*----------------------------------------------------------------------*/
static int lcd_init (void *lcdbase)
int lcd_init (void *lcdbase)
{
/* Initialize the lcd controller */
debug ("[LCD] Initializing LCD frambuffer at %p\n", lcdbase);
@@ -778,6 +795,7 @@ static void lcd_ctrl_init (void *lcdbase)
volatile lcd823_t *lcdp = &immr->im_lcd;
uint lccrtmp;
uint lchcr_hpc_tmp;
/* Initialize the LCD control register according to the LCD
* parameters defined. We do everything here but enable
@@ -808,6 +826,9 @@ static void lcd_ctrl_init (void *lcdbase)
/* Initialize LCD controller bus priorities.
*/
#ifdef CONFIG_RBC823
immr->im_siu_conf.sc_sdcr = (immr->im_siu_conf.sc_sdcr & ~0x0f) | 1; /* RAID = 01, LAID = 00 */
#else
immr->im_siu_conf.sc_sdcr &= ~0x0f; /* RAID = LAID = 0 */
/* set SHFT/CLOCK division factor 4
@@ -821,7 +842,21 @@ static void lcd_ctrl_init (void *lcdbase)
immr->im_clkrst.car_sccr &= ~0x1F;
immr->im_clkrst.car_sccr |= LCD_DF; /* was 8 */
#ifndef CONFIG_EDT32F10
#endif /* CONFIG_RBC823 */
#if defined(CONFIG_RBC823)
/* Enable LCD on port D.
*/
immr->im_ioport.iop_pddat &= 0x0300;
immr->im_ioport.iop_pdpar |= 0x1CFF;
immr->im_ioport.iop_pddir |= 0x1CFF;
/* Configure LCD_ON, VEE_ON, CCFL_ON on port B.
*/
immr->im_cpm.cp_pbdat &= ~0x00005001;
immr->im_cpm.cp_pbpar &= ~0x00005001;
immr->im_cpm.cp_pbdir |= 0x00005001;
#elif !defined(CONFIG_EDT32F10)
/* Enable LCD on port D.
*/
immr->im_ioport.iop_pdpar |= 0x1FFF;
@@ -850,18 +885,22 @@ static void lcd_ctrl_init (void *lcdbase)
/* MORE HACKS...This must be updated according to 823 manual
* for different panels.
* Udi Finkelstein - done - see below:
* Note: You better not try unsupported combinations such as
* 4-bit wide passive dual scan LCD at 4/8 Bit color.
*/
#ifndef CONFIG_EDT32F10
lchcr_hpc_tmp =
(panel_info.vl_col *
(panel_info.vl_tft ? 8 :
(((2 - panel_info.vl_lbw) << /* 4 bit=2, 8-bit = 1 */
/* use << to mult by: single scan = 1, dual scan = 2 */
panel_info.vl_splt) *
(panel_info.vl_bpix | 1)))) >> 3; /* 2/4 BPP = 1, 8/16 BPP = 3 */
lcdp->lcd_lchcr = LCHCR_BO |
LCDBIT (LCHCR_AT_BIT, 4) |
LCDBIT (LCHCR_HPC_BIT, panel_info.vl_col) |
LCDBIT (LCHCR_HPC_BIT, lchcr_hpc_tmp) |
panel_info.vl_wbl;
#else
lcdp->lcd_lchcr = LCHCR_BO |
LCDBIT (LCHCR_AT_BIT, 4) |
LCDBIT (LCHCR_HPC_BIT, panel_info.vl_col/4) |
panel_info.vl_wbl;
#endif
lcdp->lcd_lcvcr = LCDBIT (LCVCR_VPW_BIT, panel_info.vl_vpw) |
LCDBIT (LCVCR_LCD_AC_BIT, panel_info.vl_lcdac) |
@@ -975,13 +1014,18 @@ static void lcd_enable (void)
volatile lcd823_t *lcdp = &immr->im_lcd;
/* Enable the LCD panel */
#ifndef CONFIG_RBC823
immr->im_siu_conf.sc_sdcr |= (1 << (31 - 25)); /* LAM = 1 */
#endif
lcdp->lcd_lccr |= LCCR_PON;
#ifdef CONFIG_V37
/* Turn on display backlight */
immr->im_cpm.cp_pbpar |= 0x00008000;
immr->im_cpm.cp_pbdir |= 0x00008000;
#elif defined(CONFIG_RBC823)
/* Turn on display backlight */
immr->im_cpm.cp_pbdat |= 0x00004000;
#endif
#if defined(CONFIG_LWMON)
@@ -1005,12 +1049,20 @@ static void lcd_enable (void)
r360_i2c_lcd_write(0x47, 0xFF);
}
#endif /* CONFIG_R360MPI */
#ifdef CONFIG_RBC823
udelay(200000); /* wait 200ms */
/* Turn VEE_ON first */
immr->im_cpm.cp_pbdat |= 0x00000001;
udelay(200000); /* wait 200ms */
/* Now turn on LCD_ON */
immr->im_cpm.cp_pbdat |= 0x00001000;
#endif
}
/*----------------------------------------------------------------------*/
#ifdef NOT_USED_SO_FAR
static void lcd_disable (void)
#if defined (CONFIG_RBC823)
void lcd_disable (void)
{
volatile immap_t *immr = (immap_t *) CFG_IMMR;
volatile lcd823_t *lcdp = &immr->im_lcd;
@@ -1032,9 +1084,14 @@ static void lcd_disable (void)
#endif /* CONFIG_LWMON */
/* Disable the LCD panel */
lcdp->lcd_lccr &= ~LCCR_PON;
#ifdef CONFIG_RBC823
/* Turn off display backlight, VEE and LCD_ON */
immr->im_cpm.cp_pbdat &= ~0x00005001;
#else
immr->im_siu_conf.sc_sdcr &= ~(1 << (31 - 25)); /* LAM = 0 */
#endif /* CONFIG_RBC823 */
}
#endif /* NOT_USED_SO_FAR */
#endif /* NOT_USED_SO_FAR || CONFIG_RBC823 */
/************************************************************************/

2
cpu/mpc8xx/start.S
View File

@@ -723,7 +723,7 @@ trap_init:
lwz r7, GOT(_start)
lwz r8, GOT(_end_of_vectors)
rlwinm r9, r7, 0, 22, 31 /* _start & 0x3FF */
li r9, 0x100 /* reset vector always at 0x100 */
cmplw 0, r7, r8
bgelr /* return if r7>=r8 - just in case */

2
cpu/ppc4xx/start.S
View File

@@ -1381,7 +1381,7 @@ trap_init:
lwz r7, GOT(_start)
lwz r8, GOT(_end_of_vectors)
rlwinm r9, r7, 0, 18, 31 /* _start & 0x3FFF */
li r9, 0x100 /* reset vector always at 0x100 */
cmplw 0, r7, r8
bgelr /* return if r7>=r8 - just in case */