[U-Boot-Users] [PATCH 2/2] add MPC8343 based board mvBlueLYNX-M7

Kim Phillips
2008-05-08T19:49:28Z

On Wed, 7 May 2008 10:36:56 -0500
Kim Phillips <kim.phillips@freescale.com> wrote:

> On Wed, 07 May 2008 12:01:48 +0200
> Andr? Schwarz <Andre.Schwarz@matrix-vision.de> wrote:
>
> > I'll re-send the 23rd try after my vacation at end of may.
> > If the merge window will be closed at that date it's obviously bad luck.
>
> I can make the changes, Andr?, thanks!

hmm..made the below changes, but I don't know how to recover from:

fpga.c:55: error: ?Altera_EP2C20_SIZE? undeclared here (not in a function)

it seems this never built? also, we are missing a config file in the
latest submission. One more thing: please submit patches in an order
that will not break future builds during a git-bisect session, i.e.,
since I believe a single patch is less than the ML limit of 40KB, make
it a single patch, please.

Thanks,

Kim

diff --git a/board/mvblm7/Makefile b/board/mvblm7/Makefile
index 84cd14a..42e0243 100644
--- a/board/mvblm7/Makefile
+++ b/board/mvblm7/Makefile
@@ -24,8 +24,11 @@ include $(TOPDIR)/config.mk

LIB = $(obj)lib$(BOARD).a

-COBJS := $(BOARD).o pci.o fpga.o
+COBJS-y := $(BOARD).o
+COBJS-$(CONFIG_PCI) += pci.o
+COBJS-$(CONFIG_FPGA) += fpga.o

+COBJS := $(COBJS-y)
SRCS := $(SOBJS:.o=.S) $(COBJS:.o=.c)
OBJS := $(addprefix $(obj),$(COBJS))
SOBJS := $(addprefix $(obj),$(SOBJS))
diff --git a/board/mvblm7/fpga.c b/board/mvblm7/fpga.c
index 5eaa037..a60af01 100644
--- a/board/mvblm7/fpga.c
+++ b/board/mvblm7/fpga.c
@@ -32,8 +32,6 @@
#include "fpga.h"
#include "mvblm7.h"

-#ifdef CONFIG_FPGA
-
#ifdef FPGA_DEBUG
#define fpga_debug(fmt, args...) printf("%s: "fmt, __func__, ##args)
#else
@@ -83,8 +81,8 @@ int fpga_config_fn(int assert, int flush, int cookie)
{
volatile immap_t *im = (volatile immap_t *)CFG_IMMR;
volatile gpio83xx_t *gpio = (volatile gpio83xx_t *)&im->gpio[0];
-
u32 dvo = gpio->dat;
+
fpga_debug("SET config : %s\n", assert ? "low" : "high");
if (assert)
dvo |= FPGA_CONFIG;
@@ -134,8 +132,8 @@ int fpga_clk_fn(int assert_clk, int flush, int cookie)
{
volatile immap_t *im = (volatile immap_t *)CFG_IMMR;
volatile gpio83xx_t *gpio = (volatile gpio83xx_t *)&im->gpio[0];
-
u32 dvo = gpio->dat;
+
fpga_debug("CLOCK %s\n", assert_clk ? "high" : "low");
if (assert_clk)
dvo |= FPGA_CCLK;
@@ -188,4 +186,3 @@ int fpga_wr_fn(void *buf, size_t len, int flush, int cookie)

return FPGA_SUCCESS;
}
-#endif
diff --git a/board/mvblm7/mvblm7.c b/board/mvblm7/mvblm7.c
index 8f8e299..7e9b71f 100644
--- a/board/mvblm7/mvblm7.c
+++ b/board/mvblm7/mvblm7.c
@@ -43,15 +43,14 @@ int fixed_sdram(void)
u32 ddr_size_log2;

msize = CFG_DDR_SIZE;
- for (ddr_size = msize << 20, ddr_size_log2 = 0;
- (ddr_size > 1);
- ddr_size = ddr_size>>1, ddr_size_log2++) {
+ for (ddr_size = msize << 20, ddr_size_log2 = 0; ddr_size > 1;
+ ddr_size = ddr_size >> 1, ddr_size_log2++)
if (ddr_size & 1)
return -1;
- }
+
im->sysconf.ddrlaw[0].bar = ((CFG_DDR_SDRAM_BASE>>12) & 0xfffff);
im->sysconf.ddrlaw[0].ar = LAWAR_EN | ((ddr_size_log2 - 1) &
- LAWAR_SIZE);
+ LAWAR_SIZE);

im->ddr.csbnds[0].csbnds = CFG_DDR_CS0_BNDS;
im->ddr.cs_config[0] = CFG_DDR_CS0_CONFIG;
@@ -131,5 +130,4 @@ void ft_board_setup(void *blob, bd_t *bd)
ft_pci_setup(blob, bd);
#endif
}
-
#endif
diff --git a/board/mvblm7/pci.c b/board/mvblm7/pci.c
index b6453d0..72123c8 100644
--- a/board/mvblm7/pci.c
+++ b/board/mvblm7/pci.c
@@ -28,11 +28,14 @@
#include <libfdt.h>
#endif
#include <pci.h>
+#include <fpga.h>
#include <mpc83xx.h>
#include "mvblm7.h"

DECLARE_GLOBAL_DATA_PTR;

+extern int mvblm7_init_fpga(void);
+
/* System RAM mapped to PCI space */
#define CONFIG_PCI_SYS_MEM_BUS CFG_SDRAM_BASE
#define CONFIG_PCI_SYS_MEM_PHYS CFG_SDRAM_BASE