ARM: omap: clean redundant PISMO_xx macros used in OMAP3

PISMO_xx macros were used to define 'Platform Independent Storage MOdule'
related GPMC configurations. This patch
- Replaces these OMAP3 specific macros with generic CONFIG_xx macros as provided
  by current u-boot infrastructure.
- Removes unused redundant macros, which are no longer required after
  merging of common platform code in following commit
      commit a0a37183bd75e74608bc78c8d0e2a34454f95a91
      ARM: omap: merge GPMC initialization code for all platform

+-----------------+-----------------------------------------------------------+
| Macro           | Reason for removal                                        |
+-----------------+-----------------------------------------------------------+
| PISMO1_NOR_BASE | duplicate of CONFIG_SYS_FLASH_BASE                        |
+-----------------+-----------------------------------------------------------+
| PISMO1_NAND_BASE| duplicate of CONFIG_SYS_NAND_BASE                         |
+-----------------+-----------------------------------------------------------+
| PISMO1_ONEN_BASE| duplicate of CONFIG_SYS_ONENAND_BASE                      |
+-----------------+-----------------------------------------------------------+
| PISMO1_NAND_SIZE| GPMC accesses NAND device via I/O mapped registers so     |
|                 | configuring GPMC chip-select for smallest allowable       |
|                 | segment (GPMC_SIZE_16M) is enough.                        |
+-----------------+-----------------------------------------------------------+
| PISMO1_ONEN_SIZE| OneNAND uses a fixed GPMC chip-select address-space of    |
|                 | 128MB (GPMC_SIZE_128M)                                    |
+-----------------+-----------------------------------------------------------+
+-----------------+-----------------------------------------------------------+
| PISMO1_NOR      |  Unused Macros                                            |
| PISMO1_NAND     |                                                           |
| PISMO2_CS0      |                                                           |
| PISMO2_CS1      |                                                           |
| PISMO1_ONENAND  |                                                           |
| PISMO2_NAND_CS0 |                                                           |
| PISMO2_NAND_CS1 |                                                           |
| PISMO1_NOR_BASE |                                                           |
| PISMO1_NAND_BASE|                                                           |
| PISMO2_CS0_BASE |                                                           |
+-----------------+-----------------------------------------------------------+

Signed-off-by: Pekon Gupta <pekon@ti.com>

diff --git a/arch/arm/cpu/armv7/omap-common/mem-common.c b/arch/arm/cpu/armv7/omap-common/mem-common.c
index e9da70f..fc4290c 100644 (file)
--- a/arch/arm/cpu/armv7/omap-common/mem-common.c
+++ b/arch/arm/cpu/armv7/omap-common/mem-common.c
@@ -115,8 +115,8 @@ void gpmc_init(void)
                                                ONENAND_GPMC_CONFIG6,
                                                0
                                                };
-       u32 base = PISMO1_ONEN_BASE;
-       u32 size = PISMO1_ONEN_SIZE;
+       u32 size = GPMC_SIZE_128M;
+       u32 base = CONFIG_SYS_ONENAND_BASE;
 #else
        const u32 gpmc_regs[GPMC_MAX_REG] = { 0, 0, 0, 0, 0, 0, 0 };
        u32 size = 0;

diff --git a/arch/arm/include/asm/arch-am33xx/mem.h b/arch/arm/include/asm/arch-am33xx/mem.h
index e7e8c58..b2412b5 100644 (file)
--- a/arch/arm/include/asm/arch-am33xx/mem.h
+++ b/arch/arm/include/asm/arch-am33xx/mem.h
@@ -59,13 +59,6 @@
 /* max number of GPMC regs */
 #define GPMC_MAX_REG           7
 
-#define PISMO1_NOR             1
-#define PISMO1_NAND            2
-#define PISMO2_CS0             3
-#define PISMO2_CS1             4
-#define PISMO1_ONENAND         5
 #define DBG_MPDB               6
-#define PISMO2_NAND_CS0                7
-#define PISMO2_NAND_CS1                8
 
 #endif /* endif _MEM_H_ */

diff --git a/arch/arm/include/asm/arch-omap3/cpu.h b/arch/arm/include/asm/arch-omap3/cpu.h
index 4d06ef8..53cc2b0 100644 (file)
--- a/arch/arm/include/asm/arch-omap3/cpu.h
+++ b/arch/arm/include/asm/arch-omap3/cpu.h
@@ -98,7 +98,6 @@ struct ctrl_id {
 #define DEBUG_BASE             0x08000000      /* debug board */
 #define NAND_BASE              0x30000000      /* NAND addr */
                                                /* (actual size small port) */
-#define PISMO2_BASE            0x18000000      /* PISMO2 CS1/2 */
 #define ONENAND_MAP            0x20000000      /* OneNand addr */
                                                /* (actual size small port) */
 /* SMS */

diff --git a/arch/arm/include/asm/arch-omap3/mem.h b/arch/arm/include/asm/arch-omap3/mem.h
index d2dfb1e..0b78c1c 100644 (file)
--- a/arch/arm/include/asm/arch-omap3/mem.h
+++ b/arch/arm/include/asm/arch-omap3/mem.h
@@ -427,20 +427,7 @@ enum {
 /* max number of GPMC regs */
 #define GPMC_MAX_REG   7
 
-#define PISMO1_NOR     1
-#define PISMO1_NAND    2
-#define PISMO2_CS0     3
-#define PISMO2_CS1     4
-#define PISMO1_ONENAND 5
 #define DBG_MPDB       6
-#define PISMO2_NAND_CS0 7
-#define PISMO2_NAND_CS1 8
-
-/* make it readable for the gpmc_init */
-#define PISMO1_NOR_BASE                FLASH_BASE
-#define PISMO1_NAND_BASE       NAND_BASE
-#define PISMO2_CS0_BASE                PISMO2_MAP1
-#define PISMO1_ONEN_BASE       ONENAND_MAP
 #define DBG_MPDB_BASE          DEBUG_BASE
 
 #ifndef __ASSEMBLY__

diff --git a/include/configs/am3517_crane.h b/include/configs/am3517_crane.h
index ad4cbd8..d826214 100644 (file)
--- a/include/configs/am3517_crane.h
+++ b/include/configs/am3517_crane.h
@@ -252,17 +252,12 @@
  */
 
 /* **** PISMO SUPPORT *** */
-
-/* Configure the PISMO */
-#define PISMO1_NAND_SIZE               GPMC_SIZE_128M
-#define PISMO1_ONEN_SIZE               GPMC_SIZE_128M
-
 #define CONFIG_SYS_MAX_FLASH_SECT      520     /* max number of sectors */
                                                /* on one chip */
 #define CONFIG_SYS_MAX_FLASH_BANKS     2       /* max number of flash banks */
 #define CONFIG_SYS_MONITOR_LEN         (256 << 10)     /* Reserve 2 sectors */
 
-#define CONFIG_SYS_FLASH_BASE          PISMO1_NAND_BASE
+#define CONFIG_SYS_FLASH_BASE          NAND_BASE
 
 /* Monitor at start of flash */
 #define CONFIG_SYS_MONITOR_BASE                CONFIG_SYS_FLASH_BASE

diff --git a/include/configs/am3517_evm.h b/include/configs/am3517_evm.h
index 0102ff5..a9c5a8f 100644 (file)
--- a/include/configs/am3517_evm.h
+++ b/include/configs/am3517_evm.h
@@ -259,18 +259,13 @@
  */
 
 /* **** PISMO SUPPORT *** */
-
-/* Configure the PISMO */
-#define PISMO1_NAND_SIZE               GPMC_SIZE_128M
-#define PISMO1_ONEN_SIZE               GPMC_SIZE_128M
-
 #define CONFIG_SYS_MAX_FLASH_SECT      520     /* max number of sectors */
                                                /* on one chip */
 #define CONFIG_SYS_MAX_FLASH_BANKS     2       /* max number of flash banks */
 #define CONFIG_SYS_MONITOR_LEN         (256 << 10)     /* Reserve 2 sectors */
 
 #if defined(CONFIG_CMD_NAND)
-#define CONFIG_SYS_FLASH_BASE          PISMO1_NAND_BASE
+#define CONFIG_SYS_FLASH_BASE          NAND_BASE
 #endif
 
 /* Monitor at start of flash */

diff --git a/include/configs/cm_t35.h b/include/configs/cm_t35.h
index 5c484ef..d8d71a9 100644 (file)
--- a/include/configs/cm_t35.h
+++ b/include/configs/cm_t35.h
@@ -258,9 +258,6 @@
  */
 
 /* **** PISMO SUPPORT *** */
-/* Configure the PISMO */
-#define PISMO1_NAND_SIZE               GPMC_SIZE_128M
-
 /* Monitor at start of flash */
 #define CONFIG_SYS_MONITOR_BASE                CONFIG_SYS_FLASH_BASE
 #define CONFIG_SYS_MONITOR_LEN         (256 << 10)     /* Reserve 2 sectors */

diff --git a/include/configs/devkit8000.h b/include/configs/devkit8000.h
index 5308790..cc53fc9 100644 (file)
--- a/include/configs/devkit8000.h
+++ b/include/configs/devkit8000.h
@@ -262,8 +262,6 @@
 #define PHYS_SDRAM_2                   OMAP34XX_SDRC_CS1
 
 /* NAND and environment organization  */
-#define PISMO1_NAND_SIZE               GPMC_SIZE_128M
-
 #define CONFIG_SYS_MONITOR_LEN         (256 << 10)     /* Reserve 2 sectors */
 
 #define CONFIG_ENV_IS_IN_NAND          1

diff --git a/include/configs/dig297.h b/include/configs/dig297.h
index ce205e9..7e47c56 100644 (file)
--- a/include/configs/dig297.h
+++ b/include/configs/dig297.h
@@ -251,10 +251,6 @@
  */
 
 /* **** PISMO SUPPORT *** */
-
-/* Configure the PISMO */
-#define PISMO1_NAND_SIZE               GPMC_SIZE_128M
-
 #define CONFIG_SYS_MONITOR_LEN         (256 << 10)     /* Reserve 2 sectors */
 
 #define CONFIG_SYS_FLASH_BASE          boot_flash_base

diff --git a/include/configs/mcx.h b/include/configs/mcx.h
index 47244c0..75abb60 100644 (file)
--- a/include/configs/mcx.h
+++ b/include/configs/mcx.h
@@ -316,10 +316,6 @@
  */
 
 /* **** PISMO SUPPORT *** */
-
-/* Configure the PISMO */
-#define PISMO1_NAND_SIZE               GPMC_SIZE_128M
-
 #define CONFIG_NAND_OMAP_GPMC
 #define CONFIG_ENV_IS_IN_NAND
 #define SMNAND_ENV_OFFSET              0x180000 /* environment starts here */

diff --git a/include/configs/nokia_rx51.h b/include/configs/nokia_rx51.h
index e0c0fac..216dbef 100644 (file)
--- a/include/configs/nokia_rx51.h
+++ b/include/configs/nokia_rx51.h
@@ -220,8 +220,6 @@
 
 #ifdef ONENAND_SUPPORT
 
-#define PISMO1_NAND_SIZE               GPMC_SIZE_128M
-#define PISMO1_ONEN_SIZE               GPMC_SIZE_128M
 #define CONFIG_SYS_ONENAND_BASE                ONENAND_MAP
 #define CONFIG_MTD_DEVICE
 #define CONFIG_MTD_PARTITIONS

diff --git a/include/configs/omap3_beagle.h b/include/configs/omap3_beagle.h
index c023483..e951389 100644 (file)
--- a/include/configs/omap3_beagle.h
+++ b/include/configs/omap3_beagle.h
@@ -265,13 +265,8 @@
  */
 
 /* **** PISMO SUPPORT *** */
-
-/* Configure the PISMO */
-#define PISMO1_NAND_SIZE               GPMC_SIZE_128M
-#define PISMO1_ONEN_SIZE               GPMC_SIZE_128M
-
 #if defined(CONFIG_CMD_NAND)
-#define CONFIG_SYS_FLASH_BASE          PISMO1_NAND_BASE
+#define CONFIG_SYS_FLASH_BASE          NAND_BASE
 #endif
 
 /* Monitor at start of flash */

diff --git a/include/configs/omap3_evm_common.h b/include/configs/omap3_evm_common.h
index ae4ce63..739d392 100644 (file)
--- a/include/configs/omap3_evm_common.h
+++ b/include/configs/omap3_evm_common.h
@@ -95,9 +95,6 @@
 /*
  * PISMO support
  */
-#define PISMO1_NAND_SIZE               GPMC_SIZE_128M
-#define PISMO1_ONEN_SIZE               GPMC_SIZE_128M
-
 /* Monitor at start of flash - Reserve 2 sectors */
 #define CONFIG_SYS_MONITOR_BASE                CONFIG_SYS_FLASH_BASE
 
@@ -205,12 +202,12 @@
  * NAND / OneNAND
  */
 #if defined(CONFIG_CMD_NAND)
-#define CONFIG_SYS_FLASH_BASE          PISMO1_NAND_BASE
+#define CONFIG_SYS_FLASH_BASE          NAND_BASE
 
 #define CONFIG_NAND_OMAP_GPMC
 #define CONFIG_ENV_OFFSET              SMNAND_ENV_OFFSET
 #elif defined(CONFIG_CMD_ONENAND)
-#define CONFIG_SYS_FLASH_BASE          PISMO1_ONEN_BASE
+#define CONFIG_SYS_FLASH_BASE          ONENAND_MAP
 #define CONFIG_SYS_ONENAND_BASE                ONENAND_MAP
 #endif
 

diff --git a/include/configs/omap3_igep00x0.h b/include/configs/omap3_igep00x0.h
index 79daabd..0bb79ab 100644 (file)
--- a/include/configs/omap3_igep00x0.h
+++ b/include/configs/omap3_igep00x0.h
@@ -146,8 +146,6 @@
  */
 
 #ifdef CONFIG_BOOT_ONENAND
-#define PISMO1_ONEN_SIZE               GPMC_SIZE_128M /* Configure the PISMO */
-
 #define CONFIG_SYS_ONENAND_BASE                ONENAND_MAP
 
 #define ONENAND_ENV_OFFSET             0x260000 /* environment starts here */
@@ -158,7 +156,6 @@
 #endif
 
 #ifdef CONFIG_NAND
-#define PISMO1_NAND_SIZE               GPMC_SIZE_128M /* Configure the PISMO */
 #define CONFIG_ENV_OFFSET              0x260000 /* environment starts here */
 #define CONFIG_ENV_IS_IN_NAND          1
 #define CONFIG_ENV_SIZE                        (512 << 10) /* Total Size Environment */

diff --git a/include/configs/omap3_logic.h b/include/configs/omap3_logic.h
index 8dcbba3..717c935 100644 (file)
--- a/include/configs/omap3_logic.h
+++ b/include/configs/omap3_logic.h
@@ -277,16 +277,12 @@
  */
 
 /* **** PISMO SUPPORT *** */
-
-/* Configure the PISMO */
-#define PISMO1_NAND_SIZE               GPMC_SIZE_128M
-
 #define CONFIG_SYS_MONITOR_LEN         (256 << 10)     /* Reserve 2 sectors */
 
 #if defined(CONFIG_CMD_NAND)
-#define CONFIG_SYS_FLASH_BASE          PISMO1_NAND_BASE
+#define CONFIG_SYS_FLASH_BASE          NAND_BASE
 #elif defined(CONFIG_CMD_ONENAND)
-#define CONFIG_SYS_FLASH_BASE          PISMO1_ONEN_BASE
+#define CONFIG_SYS_FLASH_BASE          ONENAND_MAP
 #endif
 
 /* Monitor at start of flash */

diff --git a/include/configs/omap3_overo.h b/include/configs/omap3_overo.h
index f7483a0..38f8dab 100644 (file)
--- a/include/configs/omap3_overo.h
+++ b/include/configs/omap3_overo.h
@@ -173,12 +173,8 @@
                                        0x01F00000) /* 31MB */
 
 /* FLASH and environment organization */
-/* Configure the PISMO */
-#define PISMO1_NAND_SIZE               GPMC_SIZE_128M
-#define PISMO1_ONEN_SIZE               GPMC_SIZE_128M
-
 #if defined(CONFIG_NAND)
-#define CONFIG_SYS_FLASH_BASE          PISMO1_NAND_BASE
+#define CONFIG_SYS_FLASH_BASE          NAND_BASE
 #endif
 
 /* Monitor at start of flash */

diff --git a/include/configs/omap3_pandora.h b/include/configs/omap3_pandora.h
index da67787..c22c1fc 100644 (file)
--- a/include/configs/omap3_pandora.h
+++ b/include/configs/omap3_pandora.h
@@ -220,15 +220,10 @@
  */
 
 /* **** PISMO SUPPORT *** */
-
-/* Configure the PISMO */
-#define PISMO1_NAND_SIZE               GPMC_SIZE_128M
-#define PISMO1_ONEN_SIZE               GPMC_SIZE_128M
-
 #define CONFIG_SYS_MONITOR_LEN         (256 << 10)     /* Reserve 2 sectors */
 
 #if defined(CONFIG_CMD_NAND)
-#define CONFIG_SYS_FLASH_BASE          PISMO1_NAND_BASE
+#define CONFIG_SYS_FLASH_BASE          NAND_BASE
 #endif
 
 /* Monitor at start of flash */

diff --git a/include/configs/omap3_zoom1.h b/include/configs/omap3_zoom1.h
index 3efe4cf..236281a 100644 (file)
--- a/include/configs/omap3_zoom1.h
+++ b/include/configs/omap3_zoom1.h
@@ -165,13 +165,8 @@
  */
 
 /* **** PISMO SUPPORT *** */
-
-/* Configure the PISMO */
-#define PISMO1_NAND_SIZE               GPMC_SIZE_128M
-#define PISMO1_ONEN_SIZE               GPMC_SIZE_128M
-
 #if defined(CONFIG_CMD_NAND)
-#define CONFIG_SYS_FLASH_BASE          PISMO1_NAND_BASE
+#define CONFIG_SYS_FLASH_BASE          NAND_BASE
 #endif
 
 /* Monitor at start of flash */

diff --git a/include/configs/tam3517-common.h b/include/configs/tam3517-common.h
index 0c2f0f1..aa0ea16 100644 (file)
--- a/include/configs/tam3517-common.h
+++ b/include/configs/tam3517-common.h
@@ -181,10 +181,6 @@
  */
 
 /* **** PISMO SUPPORT *** */
-
-/* Configure the PISMO */
-#define PISMO1_NAND_SIZE               GPMC_SIZE_128M
-
 #define CONFIG_NAND
 #define CONFIG_NAND_OMAP_GPMC
 #define CONFIG_ENV_IS_IN_NAND

diff --git a/include/configs/tao3530.h b/include/configs/tao3530.h
index 62613e1..9fc31be 100644 (file)
--- a/include/configs/tao3530.h
+++ b/include/configs/tao3530.h
@@ -254,13 +254,8 @@
  */
 
 /* **** PISMO SUPPORT *** */
-
-/* Configure the PISMO */
-#define PISMO1_NAND_SIZE               GPMC_SIZE_128M
-#define PISMO1_ONEN_SIZE               GPMC_SIZE_128M
-
 #define CONFIG_SYS_MONITOR_LEN         (256 << 10)     /* Reserve 2 sectors */
-#define CONFIG_SYS_FLASH_BASE          PISMO1_NAND_BASE
+#define CONFIG_SYS_FLASH_BASE          NAND_BASE
 
 /* Monitor at start of flash */
 #define CONFIG_SYS_MONITOR_BASE                CONFIG_SYS_FLASH_BASE

diff --git a/include/configs/tricorder.h b/include/configs/tricorder.h
index 847e099..6c2f653 100644 (file)
--- a/include/configs/tricorder.h
+++ b/include/configs/tricorder.h
@@ -317,8 +317,6 @@
 #define PHYS_SDRAM_2                   OMAP34XX_SDRC_CS1
 
 /* NAND and environment organization  */
-#define PISMO1_NAND_SIZE               GPMC_SIZE_128M
-
 #define CONFIG_SYS_MONITOR_LEN         (256 << 10)     /* Reserve 2 sectors */
 
 #define CONFIG_SYS_SDRAM_BASE          PHYS_SDRAM_1