From: Renaud Barbier <renaud.barbier@ge.com>
To: barebox@lists.infradead.org
Subject: [PATCH 2/2] P2020RDB: map boot flash.
Date: Wed, 31 Jul 2013 10:43:15 +0100 [thread overview]
Message-ID: <1375263795-5348-3-git-send-email-renaud.barbier@ge.com> (raw)
In-Reply-To: <1375263795-5348-1-git-send-email-renaud.barbier@ge.com>
The chip select 0 (boot flash) registers are updated by the board
specific code as it is not done by the cpu early initialisation
any more.
Signed-off-by: Renaud Barbier <renaud.barbier@ge.com>
---
arch/ppc/boards/freescale-p2020rdb/config.h | 4 ----
arch/ppc/boards/freescale-p2020rdb/p2020rdb.c | 4 ++++
2 files changed, 4 insertions(+), 4 deletions(-)
diff --git a/arch/ppc/boards/freescale-p2020rdb/config.h b/arch/ppc/boards/freescale-p2020rdb/config.h
index 3b2bb5e..c6d3216 100644
--- a/arch/ppc/boards/freescale-p2020rdb/config.h
+++ b/arch/ppc/boards/freescale-p2020rdb/config.h
@@ -87,8 +87,4 @@ extern unsigned long get_board_sys_clk(unsigned long dummy);
/* Leave 256 bytes for global data */
#define CFG_INIT_SP_OFFSET (0x00004000 - 256)
-#define CFG_BR0_PRELIM (BR_PHYS_ADDR(CFG_FLASH_BASE_PHYS) | \
- BR_PS_16 | BR_V) /* NOR Base Address */
-#define CFG_OR0_PRELIM 0xff000ff7 /* NOR Options */
-
#endif /* __CONFIG_H */
diff --git a/arch/ppc/boards/freescale-p2020rdb/p2020rdb.c b/arch/ppc/boards/freescale-p2020rdb/p2020rdb.c
index 6426bd3..537565d 100644
--- a/arch/ppc/boards/freescale-p2020rdb/p2020rdb.c
+++ b/arch/ppc/boards/freescale-p2020rdb/p2020rdb.c
@@ -235,6 +235,10 @@ static int board_init_r(void)
checkboard();
+ /* Map the whole boot flash */
+ fsl_set_lbc_br(0, BR_PHYS_ADDR(CFG_FLASH_BASE_PHYS) | BR_PS_16 | BR_V);
+ fsl_set_lbc_or(0, 0xff000ff7);
+
/* Flush d-cache and invalidate i-cache of any FLASH data */
flush_dcache();
invalidate_icache();
--
1.7.1
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next prev parent reply other threads:[~2013-07-31 9:44 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-07-31 9:43 [PATCH 0/2] ppc 85xx: remove early local bus initialisation Renaud Barbier
2013-07-31 9:43 ` [PATCH 1/2] mpc85xx: remove " Renaud Barbier
2013-07-31 9:43 ` Renaud Barbier [this message]
2013-08-05 10:09 ` [PATCH 0/2] ppc 85xx: remove early " Sascha Hauer
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