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author | Aidan MacDonald <amachronic@protonmail.com> | 2022-06-07 21:07:49 +0100 |
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committer | Aidan MacDonald <amachronic@protonmail.com> | 2022-07-19 13:15:26 +0100 |
commit | c72f9c6d0f35e07546e5c045313b6d5984f4e0ca (patch) | |
tree | c335891f8ff0ff1d7c48a4b2b4eeca93d69a2f54 /firmware/target/mips/ingenic_x1000/nand-x1000.c | |
parent | 45e2d5d641016d6c39c66e10fda874379f3c7fa0 (diff) | |
download | rockbox-c72f9c6d0f35e07546e5c045313b6d5984f4e0ca.tar.gz rockbox-c72f9c6d0f35e07546e5c045313b6d5984f4e0ca.zip |
x1000: add NAND OTP access switch
Provide a way to toggle the OTP bit for reading OTP pages, mostly
useful for debug purposes.
Change-Id: Iec697de2dc188588c43d9ed466201971cac8f30c
Diffstat (limited to 'firmware/target/mips/ingenic_x1000/nand-x1000.c')
-rw-r--r-- | firmware/target/mips/ingenic_x1000/nand-x1000.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/firmware/target/mips/ingenic_x1000/nand-x1000.c b/firmware/target/mips/ingenic_x1000/nand-x1000.c index 286dc3c64b..e22c639b8f 100644 --- a/firmware/target/mips/ingenic_x1000/nand-x1000.c +++ b/firmware/target/mips/ingenic_x1000/nand-x1000.c | |||
@@ -216,6 +216,12 @@ void nand_close(struct nand_drv* drv) | |||
216 | sfc_close(); | 216 | sfc_close(); |
217 | } | 217 | } |
218 | 218 | ||
219 | void nand_enable_otp(struct nand_drv* drv, bool enable) | ||
220 | { | ||
221 | nand_upd_reg(drv, FREG_CFG, FREG_CFG_OTP_ENABLE, | ||
222 | enable ? FREG_CFG_OTP_ENABLE : 0); | ||
223 | } | ||
224 | |||
219 | static uint8_t nand_wait_busy(struct nand_drv* drv) | 225 | static uint8_t nand_wait_busy(struct nand_drv* drv) |
220 | { | 226 | { |
221 | uint8_t reg; | 227 | uint8_t reg; |