ppc4xx: update PMC440 board support

PATCH New Matthias Fuchs 2 participants 2 messages Oct 24, 2014 – Oct 27, 2014

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Matthias Fuchs

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2014-10-24 10:44 UTC #0 lore raw

PATCH v2 1/1 ppc4xx: update PMC440 board support

- switch to GENERIC_BOARD
- fix env support from eeprom

Signed-off-by Matthias Fuchs <[email protected]>

---

changes in v2:
- add CONFIG_DISPLAY_BOARDINFO to enable checkboard() for correct hardware revision handling

 board/esd/pmc440/cmd_pmc440.c |    6 +++---
 include/configs/PMC440.h      |    4 ++++
 2 files changed, 7 insertions(+), 3 deletions(-)

board/esd/pmc440/cmd_pmc440.c +3 -3

index 3481e46..40b135f 100644
@@ -347,16 +347,16 @@ int do_painit(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
 		return 1;
 	}
 
-	base = gd->bd->bi_memsize;
+	base = (u32)gd->ram_size;
 #if defined(CONFIG_LOGBUFFER)
 	base -= LOGBUFF_LEN + LOGBUFF_OVERHEAD;
 #endif
 	/*
-	 * gd->bd->bi_memsize == physical ram size - CONFIG_SYS_MEM_TOP_HIDE
+	 * gd->ram_size == physical ram size - CONFIG_SYS_MEM_TOP_HIDE
 	 */
 	param = base - (pram << 10);
 	printf("PARAM: @%08x\n", param);
-	debug("memsize=0x%08x, base=0x%08x\n", (u32)gd->bd->bi_memsize, base);
+	debug("memsize=0x%08x, base=0x%08x\n", (u32)gd->ram_size, base);
 
 	/* clear entire PA ram */
 	memset((void*)param, 0, (pram << 10));

include/configs/PMC440.h +0 -0

index c5e2f16..c29429d 100644
@@ -29,2 +29,2 @@
 #define CONFIG_SYS_TEXT_BASE	0xFFF90000
 #endif

+#define CONFIG_SYS_GENERIC_BOARD
+#define CONFIG_DISPLAY_BOARDINFO
+
#define CONFIG_SYS_CLK_FREQ 33333400

#if 0 /* temporary disabled because OS/9 does not like dcache on startup */
@@ -133,1 +136,1 @@
#endif

#ifdef CONFIG_ENV_IS_IN_EEPROM
+#define CONFIG_I2C_ENV_EEPROM_BUS 0
#define CONFIG_ENV_OFFSET 0 /* environment starts@the beginning of the EEPROM */
#define CONFIG_ENV_SIZE 0x1000 /* 4096 bytes may be used for env vars */
#endif
--
1.7.9.5

Tom Rini

2014-10-27 22:22 UTC #1 lore raw

PATCH v2 1/1 ppc4xx: update PMC440 board support

Quoted 4 lines · Matthias Fuchs

- switch to GENERIC_BOARD
- fix env support from eeprom
Signed-off-by Matthias Fuchs <[email protected]>

Applied to u-boot/master, thanks!

Signature · 8 lines

Tom
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