Vadim Yanitskiy has uploaded this change for review. (
https://gerrit.osmocom.org/12886
Change subject: firmware/board/compal_e99: enable reading the second half of
flash
......................................................................
firmware/board/compal_e99: enable reading the second half of flash
The ability to read the second half of flash on E99 is needed
for the follow-up change, that implements reading of the
factory RF calibration values.
Change-Id: Ia677ebdc1ada9fd41daf211fd9da06cd118365fa
Related: OS#3582
---
M src/target/firmware/board/compal_e99/init.c
1 file changed, 6 insertions(+), 0 deletions(-)
git pull ssh://gerrit.osmocom.org:29418/osmocom-bb refs/changes/86/12886/1
diff --git a/src/target/firmware/board/compal_e99/init.c
b/src/target/firmware/board/compal_e99/init.c
index 7cc3c67..0271f16 100644
--- a/src/target/firmware/board/compal_e99/init.c
+++ b/src/target/firmware/board/compal_e99/init.c
@@ -51,6 +51,7 @@
#define ARMIO_LATCH_OUT 0xfffe4802
#define IO_CNTL_REG 0xfffe4804
+#define ARM_CONF_REG 0xfffef006
#define ASIC_CONF_REG 0xfffef008
static void board_io_init(void)
@@ -76,6 +77,11 @@
reg &= ~(1 << 3);
reg |= (1 << 1);
writew(reg, ARMIO_LATCH_OUT);
+
+ /* configure ADD(22), needed for second half of flash */
+ reg = readw(ARM_CONF_REG);
+ reg |= (1 << 3);
+ writew(reg, ARM_CONF_REG);
}
void board_init(int with_irq)
--
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Gerrit-Project: osmocom-bb
Gerrit-Branch: master
Gerrit-MessageType: newchange
Gerrit-Change-Id: Ia677ebdc1ada9fd41daf211fd9da06cd118365fa
Gerrit-Change-Number: 12886
Gerrit-PatchSet: 1
Gerrit-Owner: Vadim Yanitskiy <[email protected]>
