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flash/nor: add support of STM32L41/L42xx 

tested using STM32L412KB

Change-Id: I1e2ae93d8c740db219f0fb579940de7f2fffac15
Signed-off-by: Tarek BOCHKATI <tarek.bouchkati@gmail.com>
Reviewed-on: http://openocd.zylin.com/4934
Tested-by: jenkins
Reviewed-by: Tomas Vanek <vanekt@fbl.cz>
This commit is contained in:
Tarek BOCHKATI 2020-01-06 15:47:09 +01:00 committed by Tomas Vanek
parent cc85ebc5ac
commit 8536306b6e
1 changed files with 15 additions and 0 deletions
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15
src/flash/nor/stm32l4x.c
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@ -161,6 +161,10 @@ static const struct stm32l4_rev stm32_462_revs[] = {
{ 0x1000, "A" }, { 0x1001, "Z" }, { 0x2001, "Y" },
};
static const struct stm32l4_rev stm32_464_revs[] = {
{ 0x1000, "A" },
};
static const struct stm32l4_rev stm32_470_revs[] = {
{ 0x1000, "A" }, { 0x1001, "Z" }, { 0x1003, "Y" }, { 0x100F, "W" },
};
@ -206,6 +210,16 @@ static const struct stm32l4_part_info stm32l4_parts[] = {
.flash_regs_base = 0x40022000,
.fsize_addr = 0x1FFF75E0,
},
{
.id = 0x464,
.revs = stm32_464_revs,
.num_revs = ARRAY_SIZE(stm32_464_revs),
.device_str = "STM32L41/L42xx",
.max_flash_size_kb = 128,
.has_dual_bank = false,
.flash_regs_base = 0x40022000,
.fsize_addr = 0x1FFF75E0,
},
{
.id = 0x470,
.revs = stm32_470_revs,
@ -766,6 +780,7 @@ static int stm32l4_probe(struct flash_bank *bank)
break;
case 0x435:
case 0x462:
case 0x464:
/* single bank flash */
page_size = 2048;
num_pages = flash_size_in_kb / 2;