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authorMike Frysinger <vapier@gentoo.org>2009-06-13 06:34:49 -0400
committerMike Frysinger <vapier@gentoo.org>2009-06-22 21:15:37 -0400
commit4d5e6fd42c137dad3b1aced073c6fcb494a8e507 (patch)
treec5ca664f49cd685abcda3a913fad209ac9c097f7 /arch/blackfin/mach-bf533/boards/ezkit.c
parent2780cd64346782a6116e316c559d70a7655ab6e5 (diff)
Blackfin: bf533-ezkit: add resources for FISP devices
The BF533-EZKIT has two Flash In-System Programming devices hooked up to the async memory bus, so add resources for the primary flashes and the SRAMs on the devices. Signed-off-by: Mike Frysinger <vapier@gentoo.org>
Diffstat (limited to 'arch/blackfin/mach-bf533/boards/ezkit.c')
-rw-r--r--arch/blackfin/mach-bf533/boards/ezkit.c106
1 files changed, 106 insertions, 0 deletions
diff --git a/arch/blackfin/mach-bf533/boards/ezkit.c b/arch/blackfin/mach-bf533/boards/ezkit.c
index 89a5ec4ca048..4e3e511bf146 100644
--- a/arch/blackfin/mach-bf533/boards/ezkit.c
+++ b/arch/blackfin/mach-bf533/boards/ezkit.c
@@ -32,6 +32,7 @@
32#include <linux/platform_device.h> 32#include <linux/platform_device.h>
33#include <linux/mtd/mtd.h> 33#include <linux/mtd/mtd.h>
34#include <linux/mtd/partitions.h> 34#include <linux/mtd/partitions.h>
35#include <linux/mtd/plat-ram.h>
35#include <linux/spi/spi.h> 36#include <linux/spi/spi.h>
36#include <linux/spi/flash.h> 37#include <linux/spi/flash.h>
37#if defined(CONFIG_USB_ISP1362_HCD) || defined(CONFIG_USB_ISP1362_HCD_MODULE) 38#if defined(CONFIG_USB_ISP1362_HCD) || defined(CONFIG_USB_ISP1362_HCD_MODULE)
@@ -86,6 +87,101 @@ static struct platform_device smc91x_device = {
86}; 87};
87#endif 88#endif
88 89
90#if defined(CONFIG_MTD_PSD4256G) || defined(CONFIG_MTD_PSD4256G_MODULE)
91static const char *map_probes[] = {
92 "stm_flash",
93 NULL,
94};
95
96static struct platdata_mtd_ram stm_pri_data_a = {
97 .mapname = "Flash A Primary",
98 .map_probes = map_probes,
99 .bankwidth = 2,
100};
101
102static struct resource stm_pri_resource_a = {
103 .start = 0x20000000,
104 .end = 0x200fffff,
105 .flags = IORESOURCE_MEM,
106};
107
108static struct platform_device stm_pri_device_a = {
109 .name = "mtd-ram",
110 .id = 0,
111 .dev = {
112 .platform_data = &stm_pri_data_a,
113 },
114 .num_resources = 1,
115 .resource = &stm_pri_resource_a,
116};
117
118static struct platdata_mtd_ram stm_pri_data_b = {
119 .mapname = "Flash B Primary",
120 .map_probes = map_probes,
121 .bankwidth = 2,
122};
123
124static struct resource stm_pri_resource_b = {
125 .start = 0x20100000,
126 .end = 0x201fffff,
127 .flags = IORESOURCE_MEM,
128};
129
130static struct platform_device stm_pri_device_b = {
131 .name = "mtd-ram",
132 .id = 4,
133 .dev = {
134 .platform_data = &stm_pri_data_b,
135 },
136 .num_resources = 1,
137 .resource = &stm_pri_resource_b,
138};
139#endif
140
141#if defined(CONFIG_MTD_PLATRAM) || defined(CONFIG_MTD_PLATRAM_MODULE)
142static struct platdata_mtd_ram sram_data_a = {
143 .mapname = "Flash A SRAM",
144 .bankwidth = 2,
145};
146
147static struct resource sram_resource_a = {
148 .start = 0x20240000,
149 .end = 0x2024ffff,
150 .flags = IORESOURCE_MEM,
151};
152
153static struct platform_device sram_device_a = {
154 .name = "mtd-ram",
155 .id = 8,
156 .dev = {
157 .platform_data = &sram_data_a,
158 },
159 .num_resources = 1,
160 .resource = &sram_resource_a,
161};
162
163static struct platdata_mtd_ram sram_data_b = {
164 .mapname = "Flash B SRAM",
165 .bankwidth = 2,
166};
167
168static struct resource sram_resource_b = {
169 .start = 0x202c0000,
170 .end = 0x202cffff,
171 .flags = IORESOURCE_MEM,
172};
173
174static struct platform_device sram_device_b = {
175 .name = "mtd-ram",
176 .id = 9,
177 .dev = {
178 .platform_data = &sram_data_b,
179 },
180 .num_resources = 1,
181 .resource = &sram_resource_b,
182};
183#endif
184
89#if defined(CONFIG_MTD_M25P80) || defined(CONFIG_MTD_M25P80_MODULE) 185#if defined(CONFIG_MTD_M25P80) || defined(CONFIG_MTD_M25P80_MODULE)
90static struct mtd_partition bfin_spi_flash_partitions[] = { 186static struct mtd_partition bfin_spi_flash_partitions[] = {
91 { 187 {
@@ -357,6 +453,16 @@ static struct platform_device *ezkit_devices[] __initdata = {
357 453
358 &bfin_dpmc, 454 &bfin_dpmc,
359 455
456#if defined(CONFIG_MTD_PSD4256G) || defined(CONFIG_MTD_PSD4256G_MODULE)
457 &stm_pri_device_a,
458 &stm_pri_device_b,
459#endif
460
461#if defined(CONFIG_MTD_PLATRAM) || defined(CONFIG_MTD_PLATRAM_MODULE)
462 &sram_device_a,
463 &sram_device_b,
464#endif
465
360#if defined(CONFIG_SMC91X) || defined(CONFIG_SMC91X_MODULE) 466#if defined(CONFIG_SMC91X) || defined(CONFIG_SMC91X_MODULE)
361 &smc91x_device, 467 &smc91x_device,
362#endif 468#endif