cxgb4: dynamically determine flash size and FW image location

Handle the larger flash memories on newer boards:

- get the size and number of sectors by probing the flash
- writes and erases can take longer, adjust the timeouts for these operations
- the FW image can be at different locations depending on flash size,
  find its location dynamically as well.

Signed-off-by: Dimitris Michailidis <dm@chelsio.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

1 files changed, 3 insertions, 0 deletions

diff --git a/drivers/net/cxgb4/t4_regs.h b/drivers/net/cxgb4/t4_regs.h
index 5ed56483cbc2..8fed46df886c 100644
--- a/drivers/net/cxgb4/t4_regs.h
+++ b/drivers/net/cxgb4/t4_regs.h
@@ -326,6 +326,9 @@
 
 #define EDC_1_BASE_ADDR 0x7980
 
+#define CIM_BOOT_CFG 0x7b00
+#define  BOOTADDR_MASK 0xffffff00U
+
 #define CIM_PF_MAILBOX_DATA 0x240
 #define CIM_PF_MAILBOX_CTRL 0x280
 #define  MBMSGVALID     0x00000008U