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author | Mychaela Falconia <mychaela.falconia@gmail.com> | 2019-02-12 16:18:35 +0700 |
---|---|---|
committer | Vadim Yanitskiy <axilirator@gmail.com> | 2019-02-13 18:07:14 +0700 |
commit | 28aa9675192e4bca959fa0f29da7fc2908d22edc (patch) | |
tree | d51380669a75702e96f63b68f003a99e49224764 | |
parent | af2a12ed676f74ff5ee01dbc358dc1c2dd2e41c8 (diff) |
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
-rw-r--r-- | src/target/firmware/board/compal_e99/init.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/src/target/firmware/board/compal_e99/init.c b/src/target/firmware/board/compal_e99/init.c index 7cc3c67d..0271f16e 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 @@ static void board_io_init(void) 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) |