flash: nor: ath79: remove base calculation

Currently it is impossible to flash ELF with correct offsets. The reason
is a bogus offset calculation extracted from base.
Since any other spi drivers do not care about base, do the same for
ath79 as well.

Change-Id: I9e46e01c9e7a709c2d07da9203c634f302603afd
Signed-off-by: Oleksij Rempel <linux@rempel-privat.de>
Reviewed-on: http://openocd.zylin.com/4821
Tested-by: jenkins
Reviewed-by: Tomas Vanek <vanekt@fbl.cz>

diff --git a/doc/openocd.texi b/doc/openocd.texi
index 83f60520b712cdf0f1fadea1253694646479ce38..21b55dca01fda9609f4de9d9ecea5bbb4a9ab2d4 100644 (file)
--- a/doc/openocd.texi
+++ b/doc/openocd.texi
@@ -5347,12 +5347,12 @@ since the alternate function must be enabled on the GPIO pin
 CS1/CS2 is routed to on the given SoC.
 
 @example
-flash bank $_FLASHNAME ath79 0 0 0 0 $_TARGETNAME
+flash bank $_FLASHNAME ath79 0xbf000000 0 0 0 $_TARGETNAME
 
 # When using multiple chipselects the base should be different for each,
 # otherwise the write_image command is not able to distinguish the
 # banks.
-flash bank flash0 ath79 0x00000000 0 0 0 $_TARGETNAME cs0
+flash bank flash0 ath79 0xbf000000 0 0 0 $_TARGETNAME cs0
 flash bank flash1 ath79 0x10000000 0 0 0 $_TARGETNAME cs1
 flash bank flash2 ath79 0x20000000 0 0 0 $_TARGETNAME cs2
 @end example

diff --git a/src/flash/nor/ath79.c b/src/flash/nor/ath79.c
index d73a4916fac1d2ebaf4147302dff9b533c823285..520f6c5b93732c179ed0ef65ddfe96ccf27a4a63 100644 (file)
--- a/src/flash/nor/ath79.c
+++ b/src/flash/nor/ath79.c
@@ -653,13 +653,6 @@ static int ath79_write(struct flash_bank *bank, const uint8_t *buffer,
        LOG_DEBUG("%s: offset=0x%08" PRIx32 " count=0x%08" PRIx32,
                  __func__, offset, count);
 
-       if (offset < bank->base || offset >= bank->base + bank->size) {
-               LOG_ERROR("Start address out of range");
-               return ERROR_FAIL;
-       }
-
-       offset -= bank->base;
-
        if (target->state != TARGET_HALTED) {
                LOG_ERROR("Target not halted");
                return ERROR_TARGET_NOT_HALTED;
@@ -729,13 +722,6 @@ static int ath79_read(struct flash_bank *bank, uint8_t *buffer,
        LOG_DEBUG("%s: offset=0x%08" PRIx32 " count=0x%08" PRIx32,
                  __func__, offset, count);
 
-       if (offset < bank->base || offset >= bank->base + bank->size) {
-               LOG_ERROR("Start address out of range");
-               return ERROR_FAIL;
-       }
-
-       offset -= bank->base;
-
        if (target->state != TARGET_HALTED) {
                LOG_ERROR("Target not halted");
                return ERROR_TARGET_NOT_HALTED;

diff --git a/tcl/board/8devices-lima.cfg b/tcl/board/8devices-lima.cfg
index 136f8619783d909ee28d32fb8908c497f381fff4..0d35cfbc14b18bafd3a46d8155d0ff48836f416b 100644 (file)
--- a/tcl/board/8devices-lima.cfg
+++ b/tcl/board/8devices-lima.cfg
@@ -27,4 +27,4 @@ $_TARGETNAME configure -event reset-init {
 set ram_boot_address 0xa0000000
 $_TARGETNAME configure -work-area-phys 0xa1FFE000 -work-area-size 0x1000
 
-flash bank flash0 ath79 0 0 0 0 $_TARGETNAME cs0
+flash bank flash0 ath79 0xbf000000 0 0 0 $_TARGETNAME cs0

diff --git a/tcl/board/dptechnics_dpt-board-v1.cfg b/tcl/board/dptechnics_dpt-board-v1.cfg
index de31c7c090a023eb77dd419e16759fb8fab9436e..21470b02b152b2c03da7c646e1d175fe103d589e 100644 (file)
--- a/tcl/board/dptechnics_dpt-board-v1.cfg
+++ b/tcl/board/dptechnics_dpt-board-v1.cfg
@@ -29,4 +29,4 @@ $_TARGETNAME configure -event reset-init {
 set ram_boot_address 0xa0000000
 $_TARGETNAME configure -work-area-phys 0xa1FFE000 -work-area-size 0x1000
 
-flash bank flash0 ath79 0 0 0 0 $_TARGETNAME cs0
+flash bank flash0 ath79 0xbf000000 0 0 0 $_TARGETNAME cs0

diff --git a/tcl/board/tp-link_tl-mr3020.cfg b/tcl/board/tp-link_tl-mr3020.cfg
index 48fb698937aba9b2b1c6fddcc0085f0f14607a53..366bec8e1a3917e529499a4ec503c62950f1c058 100644 (file)
--- a/tcl/board/tp-link_tl-mr3020.cfg
+++ b/tcl/board/tp-link_tl-mr3020.cfg
@@ -9,4 +9,4 @@ $_TARGETNAME configure -event reset-init {
 set ram_boot_address 0xa0000000
 $_TARGETNAME configure -work-area-phys 0xa1FFE000 -work-area-size 0x1000
 
-flash bank flash0 ath79 0 0 0 0 $_TARGETNAME cs0
+flash bank flash0 ath79 0xbf000000 0 0 0 $_TARGETNAME cs0

diff --git a/tcl/board/tp-link_wdr4300.cfg b/tcl/board/tp-link_wdr4300.cfg
index c317916206003032fb7fcca7bdb59758114bb97a..7aa79aba7a436ecd375c12db4da75f29a93e8033 100644 (file)
--- a/tcl/board/tp-link_wdr4300.cfg
+++ b/tcl/board/tp-link_wdr4300.cfg
@@ -157,4 +157,4 @@ $_TARGETNAME configure -event reset-init {
 set ram_boot_address 0xa0000000
 $_TARGETNAME configure -work-area-phys 0x1d000000 -work-area-size 0x1000
 
-flash bank flash0 ath79 0 0 0 0 $_TARGETNAME cs0
+flash bank flash0 ath79 0xbf000000 0 0 0 $_TARGETNAME cs0