at91sam4 Flash: Added identification of atsam4n's

The Flash driver for at91sam4 cpu's has been enhanced to recognise and support the SAM4N family.

Change-Id: I50c471a6053b52edffd8efdd8abfe516cc5c55ee
Signed-off-by: Colin Helliwell <colin.helliwell@ln-systems.com>
Reviewed-on: http://openocd.zylin.com/3242
Tested-by: jenkins
Reviewed-by: Spencer Oliver <spen@spen-soft.co.uk>

diff --git a/src/flash/nor/at91sam4.c b/src/flash/nor/at91sam4.c
index c40d085a924690915d00a14018c23996ad3c9fea..88ff6d7aa19b3862312e117f8bb2b59e64f2c1a9 100644 (file)
--- a/src/flash/nor/at91sam4.c
+++ b/src/flash/nor/at91sam4.c
@@ -296,6 +296,173 @@ static const struct sam4_chip_details all_sam4_details[] = {
                },
        },
 
+       /* Start at91sam4n* series */
+       /*atsam4n8a - LQFP48/QFN48*/
+       {
+               .chipid_cidr    = 0x293B0AE0,
+               .name           = "at91sam4n8a",
+               .total_flash_size     = 512 * 1024,
+               .total_sram_size      = 64 * 1024,
+               .n_gpnvms       = 2,
+               .n_banks        = 1,
+               {
+/*             .bank[0] = {*/
+                 {
+                       .probed = 0,
+                       .pChip  = NULL,
+                       .pBank  = NULL,
+                       .bank_number = 0,
+                       .base_address = FLASH_BANK_BASE_S,
+                       .controller_address = 0x400e0a00,
+                       .flash_wait_states = 6, /* workaround silicon bug */
+                       .present = 1,
+                       .size_bytes =  512 * 1024,
+                       .nsectors   =  64,
+                       .sector_size = 8192,
+                       .page_size   = 512,
+                 },
+/*             .bank[1] = {*/
+                 {
+                       .present = 0,
+                       .probed = 0,
+                       .bank_number = 1,
+
+                 },
+               },
+       },
+       /*atsam4n8b - LQFP64/QFN64*/
+       {
+               .chipid_cidr    = 0x294B0AE0,
+               .name           = "at91sam4n8b",
+               .total_flash_size     = 512 * 1024,
+               .total_sram_size      = 64 * 1024,
+               .n_gpnvms       = 2,
+               .n_banks        = 1,
+               {
+/*             .bank[0] = {*/
+                 {
+                       .probed = 0,
+                       .pChip  = NULL,
+                       .pBank  = NULL,
+                       .bank_number = 0,
+                       .base_address = FLASH_BANK_BASE_S,
+                       .controller_address = 0x400e0a00,
+                       .flash_wait_states = 6, /* workaround silicon bug */
+                       .present = 1,
+                       .size_bytes =  512 * 1024,
+                       .nsectors   =  64,
+                       .sector_size = 8192,
+                       .page_size   = 512,
+                 },
+/*             .bank[1] = {*/
+                 {
+                       .present = 0,
+                       .probed = 0,
+                       .bank_number = 1,
+
+                 },
+               },
+       },
+       /*atsam4n8c - LQFP100/TFBGA100/VFBGA100*/
+       {
+               .chipid_cidr    = 0x295B0AE0,
+               .name           = "at91sam4n8c",
+               .total_flash_size     = 512 * 1024,
+               .total_sram_size      = 64 * 1024,
+               .n_gpnvms       = 2,
+               .n_banks        = 1,
+               {
+/*             .bank[0] = {*/
+                 {
+                       .probed = 0,
+                       .pChip  = NULL,
+                       .pBank  = NULL,
+                       .bank_number = 0,
+                       .base_address = FLASH_BANK_BASE_S,
+                       .controller_address = 0x400e0a00,
+                       .flash_wait_states = 6, /* workaround silicon bug */
+                       .present = 1,
+                       .size_bytes =  512 * 1024,
+                       .nsectors   =  64,
+                       .sector_size = 8192,
+                       .page_size   = 512,
+                 },
+/*             .bank[1] = {*/
+                 {
+                       .present = 0,
+                       .probed = 0,
+                       .bank_number = 1,
+
+                 },
+               },
+       },
+       /*atsam4n16b - LQFP64/QFN64*/
+       {
+               .chipid_cidr    = 0x29460CE0,
+               .name           = "at91sam4n16b",
+               .total_flash_size     = 1024 * 1024,
+               .total_sram_size      = 80 * 1024,
+               .n_gpnvms       = 2,
+               .n_banks        = 1,
+               {
+/*             .bank[0] = {*/
+                 {
+                       .probed = 0,
+                       .pChip  = NULL,
+                       .pBank  = NULL,
+                       .bank_number = 0,
+                       .base_address = FLASH_BANK_BASE_S,
+                       .controller_address = 0x400e0a00,
+                       .flash_wait_states = 6, /* workaround silicon bug */
+                       .present = 1,
+                       .size_bytes =  1024 * 1024,
+                       .nsectors   =  128,
+                       .sector_size = 8192,
+                       .page_size   = 512,
+                 },
+/*             .bank[1] = {*/
+                 {
+                       .present = 0,
+                       .probed = 0,
+                       .bank_number = 1,
+
+                 },
+               },
+       },
+       /*atsam4n16c - LQFP100/TFBGA100/VFBGA100*/
+       {
+               .chipid_cidr    = 0x29560CE0,
+               .name           = "at91sam4n16c",
+               .total_flash_size     = 1024 * 1024,
+               .total_sram_size      = 80 * 1024,
+               .n_gpnvms       = 2,
+               .n_banks        = 1,
+               {
+/*             .bank[0] = {*/
+                 {
+                       .probed = 0,
+                       .pChip  = NULL,
+                       .pBank  = NULL,
+                       .bank_number = 0,
+                       .base_address = FLASH_BANK_BASE_S,
+                       .controller_address = 0x400e0a00,
+                       .flash_wait_states = 6, /* workaround silicon bug */
+                       .present = 1,
+                       .size_bytes =  1024 * 1024,
+                       .nsectors   =  128,
+                       .sector_size = 8192,
+                       .page_size   = 512,
+                 },
+/*             .bank[1] = {*/
+                 {
+                       .present = 0,
+                       .probed = 0,
+                       .bank_number = 1,
+
+                 },
+               },
+       },
+
        /* Start at91sam4s* series */
        /*atsam4s16c - LQFP100/BGA100*/
        {