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authorDipen Dudhat <Dipen.Dudhat@freescale.com>2011-07-28 14:47:28 -0500
committerKumar Gala <galak@kernel.crashing.org>2011-09-29 19:01:04 -0500
commitd793e5a840b417e9c168110deb58572e7ee586cb (patch)
tree7584c461abbbf377742889f5079472d5a5609780 /include/configs
parent52f90dad60d2252ec34c208cae1100bc75201ec7 (diff)
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powerpc/85xx: Add NAND/NAND_SPL support to P1010RDB
And various defines to enable NAND support and NAND spl code for the P1010RDB platform. Signed-off-by: Dipen Dudhat <Dipen.Dudhat@freescale.com> Signed-off-by: Scott Wood <scottwood@freescale.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
Diffstat (limited to 'include/configs')
-rw-r--r--include/configs/P1010RDB.h59
1 files changed, 59 insertions, 0 deletions
diff --git a/include/configs/P1010RDB.h b/include/configs/P1010RDB.h
index 3304ea3..ff35fb1 100644
--- a/include/configs/P1010RDB.h
+++ b/include/configs/P1010RDB.h
@@ -33,6 +33,7 @@
#ifdef CONFIG_P1010RDB
#define CONFIG_P1010
+#define CONFIG_NAND_FSL_IFC
#endif
#ifdef CONFIG_SDCARD
@@ -47,6 +48,17 @@
#define CONFIG_RESET_VECTOR_ADDRESS 0x1107fffc
#endif
+#ifdef CONFIG_NAND /* NAND Boot */
+#define CONFIG_RAMBOOT_NAND
+#define CONFIG_NAND_U_BOOT
+#define CONFIG_SYS_TEXT_BASE_SPL 0xff800000
+#ifdef CONFIG_NAND_SPL
+#define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_TEXT_BASE_SPL
+#else
+#define CONFIG_SYS_TEXT_BASE 0x11001000
+#endif /* CONFIG_NAND_SPL */
+#endif
+
#ifndef CONFIG_SYS_TEXT_BASE
#define CONFIG_SYS_TEXT_BASE 0xeff80000
#endif
@@ -221,6 +233,11 @@ extern unsigned long get_sdram_size(void);
#define CONFIG_SYS_CCSRBAR 0xffe00000
#define CONFIG_SYS_CCSRBAR_PHYS_LOW CONFIG_SYS_CCSRBAR
+/* Don't relocate CCSRBAR while in NAND_SPL */
+#ifdef CONFIG_NAND_SPL
+#define CONFIG_SYS_CCSR_DO_NOT_RELOCATE
+#endif
+
/*
* Memory map
*
@@ -305,6 +322,12 @@ extern unsigned long get_sdram_size(void);
| CSOR_NAND_SPRZ_16 /* Spare size = 16 */ \
| CSOR_NAND_PB(32)) /* 32 Pages Per Block */
+#define CONFIG_SYS_NAND_BASE_LIST { CONFIG_SYS_NAND_BASE }
+#define CONFIG_SYS_MAX_NAND_DEVICE 1
+#define CONFIG_MTD_NAND_VERIFY_WRITE
+#define CONFIG_CMD_NAND
+#define CONFIG_SYS_NAND_BLOCK_SIZE (16 * 1024)
+
/* NAND Flash Timing Params */
#define CONFIG_SYS_NAND_FTIM0 FTIM0_NAND_TCCST(0x01) | \
FTIM0_NAND_TWP(0x0C) | \
@@ -322,6 +345,22 @@ extern unsigned long get_sdram_size(void);
#define CONFIG_SYS_NAND_DDR_LAW 11
/* Set up IFC registers for boot location NOR/NAND */
+#ifdef CONFIG_NAND_U_BOOT
+#define CONFIG_SYS_CSPR0 CONFIG_SYS_NAND_CSPR
+#define CONFIG_SYS_AMASK0 CONFIG_SYS_NAND_AMASK
+#define CONFIG_SYS_CSOR0 CONFIG_SYS_NAND_CSOR
+#define CONFIG_SYS_CS0_FTIM0 CONFIG_SYS_NAND_FTIM0
+#define CONFIG_SYS_CS0_FTIM1 CONFIG_SYS_NAND_FTIM1
+#define CONFIG_SYS_CS0_FTIM2 CONFIG_SYS_NAND_FTIM2
+#define CONFIG_SYS_CS0_FTIM3 CONFIG_SYS_NAND_FTIM3
+#define CONFIG_SYS_CSPR1 CONFIG_SYS_NOR_CSPR
+#define CONFIG_SYS_AMASK1 CONFIG_SYS_NOR_AMASK
+#define CONFIG_SYS_CSOR1 CONFIG_SYS_NOR_CSOR
+#define CONFIG_SYS_CS1_FTIM0 CONFIG_SYS_NOR_FTIM0
+#define CONFIG_SYS_CS1_FTIM1 CONFIG_SYS_NOR_FTIM1
+#define CONFIG_SYS_CS1_FTIM2 CONFIG_SYS_NOR_FTIM2
+#define CONFIG_SYS_CS1_FTIM3 CONFIG_SYS_NOR_FTIM3
+#else
#define CONFIG_SYS_CSPR0 CONFIG_SYS_NOR_CSPR
#define CONFIG_SYS_AMASK0 CONFIG_SYS_NOR_AMASK
#define CONFIG_SYS_CSOR0 CONFIG_SYS_NOR_CSOR
@@ -336,6 +375,16 @@ extern unsigned long get_sdram_size(void);
#define CONFIG_SYS_CS1_FTIM1 CONFIG_SYS_NAND_FTIM1
#define CONFIG_SYS_CS1_FTIM2 CONFIG_SYS_NAND_FTIM2
#define CONFIG_SYS_CS1_FTIM3 CONFIG_SYS_NAND_FTIM3
+#endif
+
+/* NAND boot: 8K NAND loader config */
+#define CONFIG_SYS_NAND_SPL_SIZE 0x2000
+#define CONFIG_SYS_NAND_U_BOOT_SIZE (512 << 10)
+#define CONFIG_SYS_NAND_U_BOOT_DST (0x11000000 - CONFIG_SYS_NAND_SPL_SIZE)
+#define CONFIG_SYS_NAND_U_BOOT_START 0x11000000
+#define CONFIG_SYS_NAND_U_BOOT_OFFS (0)
+#define CONFIG_SYS_NAND_U_BOOT_RELOC 0x10000
+#define CONFIG_SYS_NAND_U_BOOT_RELOC_SP (CONFIG_SYS_NAND_U_BOOT_RELOC + 0x10000)
/* CPLD on IFC */
#define CONFIG_SYS_CPLD_BASE 0xffb00000
@@ -393,6 +442,9 @@ extern unsigned long get_sdram_size(void);
#define CONFIG_SYS_NS16550_SERIAL
#define CONFIG_SYS_NS16550_REG_SIZE 1
#define CONFIG_SYS_NS16550_CLK get_bus_freq(0)
+#ifdef CONFIG_NAND_SPL
+#define CONFIG_NS16550_MIN_FUNCTIONS
+#endif
#define CONFIG_SERIAL_MULTI /* Enable both serial ports */
#define CONFIG_SYS_CONSOLE_IS_IN_ENV /* determine from environment */
@@ -449,6 +501,7 @@ extern unsigned long get_sdram_size(void);
* SPI interface will not be available in case of NAND boot SPI CS0 will be
* used for SLIC
*/
+#ifndef CONFIG_NAND_U_BOOT
/* eSPI - Enhanced SPI */
#define CONFIG_FSL_ESPI
#define CONFIG_SPI_FLASH
@@ -456,6 +509,7 @@ extern unsigned long get_sdram_size(void);
#define CONFIG_CMD_SF
#define CONFIG_SF_DEFAULT_SPEED 10000000
#define CONFIG_SF_DEFAULT_MODE SPI_MODE_0
+#endif
#if defined(CONFIG_TSEC_ENET)
#ifndef CONFIG_NET_MULTI
@@ -559,6 +613,11 @@ extern unsigned long get_sdram_size(void);
#define CONFIG_ENV_OFFSET 0x100000 /* 1MB */
#define CONFIG_ENV_SECT_SIZE 0x10000
#define CONFIG_ENV_SIZE 0x2000
+#elif defined(CONFIG_NAND_U_BOOT)
+#define CONFIG_ENV_IS_IN_NAND
+#define CONFIG_ENV_SIZE CONFIG_SYS_NAND_BLOCK_SIZE
+#define CONFIG_ENV_OFFSET CONFIG_SYS_NAND_U_BOOT_SIZE
+#define CONFIG_ENV_RANGE (3 * CONFIG_ENV_SIZE)
#else
#define CONFIG_ENV_IS_NOWHERE /* Store ENV in memory only */
#define CONFIG_ENV_ADDR (CONFIG_SYS_MONITOR_BASE - 0x1000)